Original document(7 pages) Authorized document(8 pages) 中文版
    A diffusion membrane is a microporous sheet comprising a blend of an aliphatic polyolefin and a thermoplastic olefin (TPO) elastomer. The blend comprises less than 10 percent by weight of the elastomer. The preferred polyolefins are selected from a group consisting of polyethylene, polypropylene, copolymers thereof, and blends thereof. The preferred TPO elastomers are selected from the group consisting of ethylene-propylene rubbers (EPR), ethylene-propylene-diene terpolymer rubbers (EPDM), and combinations thereof.
Application Number
申请号		 02152444 Application Date
申请日		 2002.11.28
Title 名称 Diffusible films
Publication Number
公开号		 1424348 Publication Date
公开日		 2003.06.18
Approval Pub. Date 2006.07.12 Granted Pub. Date 2006.07.12
International Classification 分类号 C08L23/00;C08J5/18
Applicant(s) Name
申请人		 Skyde Corp.
Address 地址
Inventor(s) Name 发明人 K.V. Nigaen;D.K. Symons;R.W. Carl
Attorney & Agent 代理人 ren zonghua
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