Resin composition for tubes and tube

Details Resin composition for tubes and tube Resin composition for tubes and tube

2005-12-01

2011-11-15

Miggins, Michael C (Department: 1782)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S035700, C428S036910, C428S036920, C525S088000, C525S099000, C525S191000, C525S232000

Reexamination Certificate

active

08057875

ABSTRACT:
The present invention has its object to provide a resin composition for tubes excellent in balance among wear resistance, flexibility, gas permeation resistance and low resilience (pliability). The object is accomplished by a resin composition for tubes which comprises an isobutylene block copolymer (A) constituted of a polymer block (a) derived from isobutylene as a main constituent and a polymer block (b) derived from a monomer component other than isobutylene as a main constituent, and a thermoplastic polyurethane resin (B).

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Supplementary European Search Report issued by the European Patent Office in counterpart European Application No. 05811757.3, Dec. 16, 2009—7 pages.
Written Opinion of the International Searching Authority for corresponding PCT application No. PCT/JP2005/022118.

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