Membrane and mixture comprising a thermoplastic elastomer

Details Membrane and mixture comprising a thermoplastic elastomer Membrane and mixture comprising a thermoplastic elastomer

1995-03-03

1996-10-29

Teskin, Fred

Stock material or miscellaneous articles

Sheets or webs edge spliced or joined

Sheets or webs coplanar

428 57, 428141, 428143, 428147, 428489, 428500, 428521, 156 71, 1563084, 526282, 526283, 526308, 526336, 526339, 524 70, 524 71, 524570, 524574, 524579, B32B 2516, B32B 300

Patent

active

055695167

ABSTRACT:
A thermoplastic elastomer consisting essentially of a copolymer comprising a mixture of ethylene; one or more alpha-olefins having 3 to 12 carbon atoms; and, optionally, a diene, said copolymer being in an uncrosslinked state and having a crystallinity in the range of about 2 to about 40 percent by weight based on the weight of the copolymer wherein about 15 to about 85 percent by weight of the crystallinity melts at a temperature above 80.degree. C.; about 15 to about 85 percent by weight of the crystallinity melts at a temperature below 80.degree. C.; and the crystalline melting temperatures differ by at least about 30.degree. C.

REFERENCES:
patent: 3378606 (1968-04-01), Kontos
patent: 3758643 (1973-09-01), Fischer
patent: 3919358 (1975-11-01), Batiuk et al.
patent: 4132698 (1979-01-01), Gessler et al.
patent: 4589804 (1986-05-01), Paeglis et al.
patent: 5082908 (1992-01-01), Imai et al.
patent: 5162436 (1992-11-01), Davis et al.
patent: 5229478 (1993-07-01), Floyd et al.
patent: 5256228 (1993-10-01), Davis et al.
patent: 5260111 (1993-11-01), Valaitis et al.
patent: 5332793 (1994-07-01), Cann
Paeglis et al., Thermoplastic Elastomer Compounds From Sulfonated EPDM Ionomers, Rubber Chemistry and Technology, vol. 61, pp. 223 to 237.

Affiliated with

Also associated with

Rating

Membrane and mixture comprising a thermoplastic elastomer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Membrane and mixture comprising a thermoplastic elastomer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane and mixture comprising a thermoplastic elastomer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1784622