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12/27/07 - USPTO Class 525 |  43 views | #20070299219 | Prev - Next | About this Page  525 rss/xml feed  monitor keywords

Biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets comprising the same

USPTO Application #: 20070299219
Title: Biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets comprising the same
Abstract: A biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets of the film contain polyarylene sulfide and other thermoplastic resin A different from the polyarylene sulfide, wherein the contents of the polyarylene sulfide and the thermoplastic resin A are 70 to 99 parts by weight and 1 to 30 parts by weight respectively when the total amount of the polyarylene sulfide and the thermoplastic resin A is taken as 100 parts by weight and the resin thermoplastic A forms a dispersed phase with an average particle diameter of 10 to 500 nm and the biaxially oriented polyarylene sulfide film exhibits a tensile elongation at break of 110 to 250% in at least one of the longitudinal direction and width direction and a tensile fracture elongation of 80 to 250% in the other direction. (end of abstract)



Agent: Kubovcik & Kubovcik - Washington, DC, US
Inventors: Takuji Higashioji, Tetsuya Machida, Masatoshi Ohkura, Yasuyuki Imanishi, Atsushi Ishio, Megumi Yamada
USPTO Applicaton #: 20070299219 - Class: 525535000 (USPTO)

Related Patent Categories: Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series, Natural Rubber Compositions Having Nonreactive Materials (dnrm) Other Than: Carbon, Silicon Dioxide, Glass Titanium Dioxide, Water, Hydrocarbon, Halohydrocarbon, Ethylenically Unsaturated Reactant Admixed With A Preformed Reaction Product Derived From: (a) At Least One Polycarboxylic Acid, Ester, Or Anhydride; (b) At Least One Polyhydroxy Compound; And (c) At Least One Fatty Acid Glycerol Ester, Or A Fatty Acid Or Salt Derived From A Naturally Occurring Glyceride, Tall Oil, Or A Tall Oil Fatty Acid, Solid Polymer Derived From Sulfur-containing Reactant

Biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets comprising the same description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20070299219, Biaxially oriented polyarylene sulfide film and laminated polyarylene sulfide sheets comprising the same.

Brief Patent Description - Full Patent Description - Patent Application Claims
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