Polymer blends from interpolymer of ethylene/α olefin...

Details Polymer blends from interpolymer of ethylene/α olefin... Polymer blends from interpolymer of ethylene/α olefin...

2011-03-15

2011-03-15

Nutter, Nathan M (Department: 1765)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S232000, C525S240000

Reexamination Certificate

active

07906587

ABSTRACT:
Disclosed herein are polymer blends comprising at least one ethylene/α-olefin interpolymer and two different polyolefins which can be homopolymers. The ethylene/α-olefin interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/α-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and molded articles made from the polymer blends are also described.

REFERENCES:
patent: 3873642 (1975-03-01), Jezl
patent: 5468810 (1995-11-01), Hayakawa et al.
patent: 5594080 (1997-01-01), Waymouth et al.
patent: 5610253 (1997-03-01), Hatke et al.
patent: 5733980 (1998-03-01), Cozewith et al.
patent: 5798420 (1998-08-01), Cozewith et al.
patent: 5969070 (1999-10-01), Waymouth et al.
patent: 6114457 (2000-09-01), Markel et al.
patent: 6147180 (2000-11-01), Markel et al.
patent: 6177377 (2001-01-01), Chien
patent: 6262203 (2001-07-01), Chien et al.
patent: 6376095 (2002-04-01), Cheung et al.
patent: 6566544 (2003-05-01), Waymouth et al.
patent: 7622529 (2009-11-01), Walton et al.
patent: 2003/0120012 (2003-06-01), Cheung et al.
patent: 2004/0077787 (2004-04-01), Karande et al.
patent: 2004/0121922 (2004-06-01), Okada et al.
patent: 2008/0269366 (2008-10-01), Shaffer et al.
patent: 2009/0105417 (2009-04-01), Walton et al.
patent: 0274906 (1993-02-01), None
patent: 1375585 (2002-03-01), None
patent: 0958313 (2002-09-01), None
patent: 1262498 (2002-12-01), None
patent: 2002-206007 (2002-07-01), None
patent: 2004-204058 (2004-07-01), None
patent: WO-95/27745 (1995-10-01), None
patent: WO-95/27746 (1995-10-01), None
patent: WO-98/34970 (1998-08-01), None
patent: WO-99/35171 (1999-07-01), None
patent: WO-00/37514 (2000-06-01), None
patent: WO-02/066540 (2002-08-01), None
patent: WO-03/014046 (2003-02-01), None
patent: WO-2005/090425 (2005-09-01), None
patent: WO-2005/090426 (2005-09-01), None
patent: WO-2005/090427 (2005-09-01), None

Affiliated with

Also associated with

Rating

Polymer blends from interpolymer of ethylene/α olefin... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer blends from interpolymer of ethylene/α olefin..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer blends from interpolymer of ethylene/α olefin... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2752064