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Resilient Tires And Wheels > Tires, Resilient > Pneumatic Tire Or Inner Tube > Tire Characterized By Its Air Impervious Liner Or Inner Tube

Tire Characterized By Its Air Impervious Liner Or Inner Tube

Tire Characterized By Its Air Impervious Liner Or Inner Tube patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

09/18/14 - 20140261944 - Encasing for releasably containing a device and tire containing such encasing or encased device
The present invention relates to an encasing for releasably containing a device and tire containing such encasing or encased device....

09/04/14 - 20140246136 - Pneumatic tire
The present invention is a pneumatic tire comprising an inner liner disposed on the inner side of the tire. The inner liner is composed of a sheet made of an elastomer composition containing a styrene-isobutylene-styrene triblock copolymer by more than or equal to 7 percent by mass and less than...

08/28/14 - 20140238570 - Air permeation resistant film and pneumatic tire
Provided is an air permeation resistant film in which flexibility can be imparted to the film without remarkably increasing the proportion of a rubber constituting a dispersed phase. An air permeation resistant film comprising (A) a thermoplastic polyester elastomer which comprises a block copolymer containing a polyester as a hard...

08/21/14 - 20140230986 - Pneumatic tire
[Solution] The tire 34 includes a liner 46 located inward of a carcass 42. The liner 46 includes a first inner liner 66 extending on and between one of beads and the other of the beads and along and inward of the carcass 42; and a pair of second inner...

06/19/14 - 20140166176 - Contoured tire innerliners and methods of making thereof
This disclosure is directed to a tire innerliner comprising a dynamically vulcanized alloy of an elastomer and an engineering resin; wherein the innerliner is contoured. The disclosure further relates to methods of making such innerliners and tires made from such innerliners....

06/12/14 - 20140158269 - Rubber composition and pneumatic tire using the rubber composition
In formula (1), “A” represents a content (parts by mass) of the inorganic filler with respect to 100 parts by mass of the rubber component, “B” represents a content (parts by mass) of the carbon black with respect to 100 parts by mass of the rubber component, and “C” represents...

06/05/14 - 20140150947 - Dynamically vulcanized thermoplastic elastomer laminates
Disclosed herein is a process to produce a laminate comprises coating at least an outer surface of a dynamically vulcanized alloy film with an adhesive composition to produce the laminate, wherein the adhesive layer has a thickness of less than or equal to about 5 microns, wherein the dynamically vulcanized...

05/22/14 - 20140138005 - Pneumatic tire
The inner liner is composed of a polymer layer stack including a first layer containing an SIBS and a second layer containing at least one of an SIS and an SIB. At least one of the first layer and the second layer is a polymer composition containing one of a...

05/08/14 - 20140124114 - Inner liner for pneumatic tire, method for producing the same, and pneumatic tire
Provided is an inner liner for a pneumatic tire including no less than 8 resin-layers, the resin-layer having a layer A constituted with a resin composition containing a resin having gas barrier properties, and a layer B that is adjacent to the layer A and is constituted with a resin...

05/08/14 - 20140124115 - Pneumatic tire
A pneumatic tire includes: an inner liner having a thermoplastic resin film, a carcass, and an adhesive layer disposed between the inner liner and the carcass, in which the dynamic storage modulus E's at −20° C. of the thermoplastic resin film, the adhesive layer, and the carcass are defined as...

05/01/14 - 20140116594 - Inner liner rubber composition and pneumatic tire
The invention provides an inner liner rubber composition that enables improvements in handling stability, fuel economy, elongation at break, sheet processability, air barrier properties, and compounding cost in a balanced manner; and a pneumatic tire including an inner liner formed from the rubber composition. The rubber composition includes: a reclaimed...

05/01/14 - 20140116595 - Pneumatic tire
A pneumatic tire uses, as an inner liner layer, a laminated sheet obtained by laminating a tie rubber layer and an air permeation preventing layer made of any one of a thermoplastic resin and a thermoplastic elastomer composition containing a blend of the thermoplastic resin and an elastomer, and has...

04/24/14 - 20140110031 - Rubber composition for inner-liner joint strip, and pneumatic tire
A rubber composition for an inner-liner joint strip is capable of improving green strength and adhesion, while maintaining good durability (oxidative degradation resistance, crack growth resistance) and good air retention properties, which are exhibited by a pneumatic tire formed from the composition. The rubber composition for an inner-liner joint strip,...

04/24/14 - 20140110032 - Laminate, tire, and method for producing tire
The laminate according to the present invention includes a thermoplastic resin film-containing layer and a rubber layer, in which the rubber layer contains a modified diene polymer, and the rubber layer has a dynamic storage modulus E′ at −20° C. of 1.0×105 to 1.0×108 Pa. This laminate can improve the...

04/10/14 - 20140096882 - Multilayer structure, inner liner for pneumatic tire, and pneumatic tire
To provide a multilayer structure that may adhere to rubber material without the necessity of providing an adhesive layer, an inner liner and a pneumatic tire using the multilayer structure. According to the present invention, a multilayer structure 1 is formed by alternately laminating elastomer layers 3 containing thermoplastic elastomer...

03/20/14 - 20140076474 - Multilayer structure, inner liner for pneumatic tire, and pneumatic tire
To provide a multilayer structure having high gas bather property and crack resistance as well as excellent fatigue resistance, an inner liner for a pneumatic tire using the multilayer structure, and a pneumatic tire comprising the inner liner. According to the present invention, the multilayer structure includes a barrier layer...

03/06/14 - 20140060718 - Method and apparatus for making a compartmentalized tire sealant strip
A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of...

03/06/14 - 20140060719 - Pneumatic tire
There is provided a pneumatic tire including an inner liner provided therein to improve air permeability resistance, flection fatigue resistance, and cracking resistance. In the pneumatic tire including the inner liner provided therein, the inner liner is formed of at least one polymer sheet containing a styrene-isobutylene-styrene triblock copolymer, and...

02/20/14 - 20140048192 - Pneumatic tire
Provided is a pneumatic tire including an inner liner on a tire inner side of a carcass ply laid between a pair of bead parts, the inner liner having a first layer made of a first polymer composition, the first polymer composition containing not less than 0.5 parts by mass...

02/20/14 - 20140048193 - Runflat tire
A runflat tire includes a tire body, a carcass extending from a tread portion through sidewall portions of the tire body to bead cores in bead portions of the tire body, and sidewall-reinforcing rubber layers having cross-sectional crescent shapes and positioned on inner sides of the carcass along the sidewall...

02/13/14 - 20140041780 - Pneumatic tire
A pneumatic tire includes: an air permeation preventive layer disposed in the inner surface of the tire; a belt layer buried in a tread part; and a cord layer formed by arranging a plurality of cords. The cord layer is disposed between the air permeation preventive layer and the belt...

02/13/14 - 20140041781 - Thermoplastic elastomer composition
where R1 is a C1-30 alkyl; R2 is —(C2H4O)n—H, where n is an integer of 1 to 30; and R3 is —(C2H4O)m—H, where m is an integer of 1 to 30, a C1-30 alkyl, or hydrogen....

02/06/14 - 20140034205 - Run-flat tire
A run-flat tire with an aspect ratio of 50% to 60%, which comprises a carcass consisting of a single ply of cords extending between bead cores through a tread portion and sidewall portions, a pair of sidewall reinforcing layers each with a crescent cross-sectional shape and disposed axially inwardly of...

01/23/14 - 20140020807 - Radial tire for heavy load
are satisfied at the same time, and the radial tire for a heavy load which is improved in a low fuel consumption and in which a tire durability is consistent with a reduction in a weigh can be provided....

10/17/13 - 20130269851 - Tire with multi-layered barrier layer innerliner
The present invention is generally directed to pneumatic tires having a pre-formed multi-layered air barrier layer innerliner....

10/17/13 - 20130269852 - Pneumatic tire
A pneumatic tire which uses, as an inner liner layer, a laminated sheet obtained by laminating an air permeation preventing layer, made of any one of a thermoplastic resin and a thermoplastic elastomer composition containing a blend of the thermoplastic resin and an elastomer, and a tie rubber layer, and...

08/15/13 - 20130206303 - Tire for truck or bus
A truck/bus tire has an internal surface covered with an air-seal layer that has an end in a region within 120 mm as measured from a toe tip of a bead portion along a bead base line and is configured of a stack of layers of polymers including a first...

08/08/13 - 20130199686 - Film for a tire inner liner and preparation method therefor
The present invention relates to a film for a tire inner liner, particularly to a film for a tire inner liner including: a base film including a copolymer or a mixture of polyamide-based resin and a polyether-based resin; and an adhesive layer including a resorcinol-formalin-latex (RFL)-based adhesive, wherein the base...

08/08/13 - 20130199687 - Pneumatic tire
A pneumatic tire includes an inner liner disposed inwardly in the tire relative to a carcass ply bridged between a pair of bead portions, the inner liner being formed of a first layer disposed inwardly in the tire, and a second layer disposed in contact with a rubber layer of...

08/01/13 - 20130192735 - Film for a tire inner liner and preparation method therefor
Disclosed is a film for a tire inner liner including a base film layer having an absolute weight-average molecular weight of 50,000 to 1,000,000, and an adhesive layer, and a method for manufacturing the film for a tire inner liner. The film for a tire inner liner may exhibit excellent...

08/01/13 - 20130192736 - Film for a tire inner liner and preparation method therefor
The present invention relates to a film for a tire inner liner including: a base film layer including polyamide-based resin and a copolymer including a polyamide-based segment and a polyether-based segment; and an adhesive layer including a resorcinol-formalin-latex (RFL)-based adhesive, wherein there is little difference between properties in an MD...

07/25/13 - 20130186539 - Multilayered structure, inner liner having the same, and pneumatic tire
A multilayered structure having a layer A constituted with a resin composition containing a gas barrier resin, and a layer B being adjacent to the layer A and being constituted with a resin composition containing an elastomer. The total number of the layer A and the layer B is at...

07/25/13 - 20130186540 - Barrier layer for inflatable articles
A barrier layer for impeding the flow of inflation gas through an inflatable article, the barrier layer constructed of a material that is based upon a cross-linkable rubber composition, the cross-linkable rubber composition comprising, per 100 parts by weight of rubber (pbr) at least 50 phr of a primary elastomer...

05/09/13 - 20130112330 - Laminated body and pneumatic tyre using same
A laminate comprising at least one layer of a first thermoplastic resin composition alternately stacked with at least two layers of a second thermoplastic resin composition, so that the outermost layers are the layers of the second thermoplastic resin composition, wherein the first thermoplastic resin composition, comprises at least one...

04/11/13 - 20130087263 - Construction comprising tie layer
A layered structure suitable for use in a pneumatic tire as an innerliner is prepared by directly bonding a fluid permeation prevention film and an adhesive tie layer. Prior to the bonding, the fluid permeation prevention layer is treated to remove any residual plasticizers or oils on the surface of...

03/14/13 - 20130061995 - Method and apparatus for making a compartmentalized tire sealant strip
A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of...

03/07/13 - 20130056123 - Thermoplastic elastomer composition and method for producing the same
Disclosed is a method for producing a thermoplastic elastomer composition having a phase structure comprising a continuous phase comprising at least one thermoplastic resin and a disperse phase comprising dynamically crosslinked elastomer particles finely dispersed in the continuous phase, the method being characterized by dispersing in at least one crosslinkable...

01/31/13 - 20130025760 - Radial tire for heavy load
are satisfied at the same time, and the radial tire for a heavy load which is improved in a low fuel consumption and in which a tire durability is consistent with a reduction in a weigh can be provided....

11/29/12 - 20120298273 - Method of producing an impermeable rubber layer
A method of producing impermeable rubber layers, the method including:—a step of preparing a water-based emulsion having at least a cross-linkable polymer base, and a surface-active agent of molecular formula (I) (R1CONR2CHR3—COO−)nXn+ where: R1 is an aliphatic group C6-C23, R2 is H or an aliphatic group C1-C8, R3 is H...

11/08/12 - 20120279626 - Tire with multi-layered barrier layer innerliner
The present invention is generally directed to pneumatic tires having a pre-formed multi-layered air barrier layer innerliner....

06/28/12 - 20120160388 - Pneumatic tire with composite innerliner
A pneumatic radial ply runflat tire is described. The tire has a carcass structure having at least one radial carcass ply, two bead regions, two sidewalls, each sidewall having an upper sidewall portion that connects to the shoulders and being reinforced by an insert, a belt structure between the tread...

05/24/12 - 20120125507 - Tire with foamed noise damper
The present invention is directed to a method for making a tire having a foam noise damper, comprising the steps of: obtaining a tire having an innerliner, the innerliner having a surface facing an interior cavity of the tire; applying a foamable liquid to the surface; and foaming the foamable...

05/17/12 - 20120118465 - Pneumatic tire with barrier layer and method of making the same
A pneumatic tire and a method of making a tire are provided. The tire includes a tire tread, a tire layer, and a barrier layer. The tire layer is circumferentially disposed inwardly of the tire tread and includes a first end and a second end situated adjacent each other to...

05/10/12 - 20120111469 - Adhesive composition and pneumatic tire using same
Provided is an adhesive composition that provides excellent adhesion between a thermoplastic resin or a thermoplastic elastomer in which an elastomer component is dispersed in the thermoplastic resin and a tire by a combination of general-purpose materials, without using any special polymer. The adhesive composition comprises 100 parts by weight...

01/19/12 - 20120012237 - Tubeless tire having a slitted inner-liner, and process for its manufacture
Tubeless tire, adapted to be inflated with an inflation gas, comprising: a crown (25) comprising a crown reinforcement (80, 90) surmounted by a tread (40); two sidewalls (30) extending the crown radially inwards; two beads (20) radially inside the sidewalls and each comprising a annular reinforcement structure (70); a carcass...

11/24/11 - 20110284142 - Tire capable of running in spite of being punctured, and method for manufacturing it
A tire configured to be mounted on a mounting rim, comprising two beads, each bead comprising an annular reinforcing structure and a seat configured to come into contact with the mounting rim; a crown comprising a tread; two sidewalls, each sidewall extending between a bead and the crown; a carcass...

11/17/11 - 20110277901 - Pneumatic object having a gas tight layer containing a specific sibs thermoplastic elastomer
Inflatable article equipped with an elastomer layer impermeable to inflation gases, said elastomer layer comprising at least, as the predominant elastomer, a thermoplastic SIBS elastomer comprising a polyisobutylene block comprising an amount of units derived from one or more conjugated dienes ranging from 0.5% to 6% by weight relative to...

06/23/11 - 20110146870 - Tire with innerliner containing slate powder
from 1 to 30 phr of slate powder....

04/28/11 - 20110094645 - Innerliners for off-road, farm, large truck and aircraft tires
Disclosed is a pneumatic tire comprising an innerliner comprising a functionalized poly(isobutylene-co-p-methylstyrene) elastomer, at least one layered filler; and less than 8 phr of at least one processing aid; wherein the innerliner possesses a permeation coefficient of less than 200 mm·cm3/m2·day at 40° C.; and wherein the tire is selected...

03/10/11 - 20110056604 - Polymer laminate and pneumatic tire using the same as inner liner
An object of the present invention is to provide a polymer laminate that has a small thickness and is excellent in air permeation resistance and adhesion with an adjacent rubber, and a pneumatic tire using the same as an inner liner. A polymer laminate includes a first layer having a...

02/03/11 - 20110024015 - Film, inner liner for tire, and tire using the same
An object of the present invention is to provide: a film which is applicable to a tire, has excellent gas barrier properties and bending resistance, allows weight of a tire to be reduced with improving internal pressure retainability of the tire at both the brand-new stage and the used stage...