Thermoplastic polypropylene blends with mixtures of ethylene/but

Details Thermoplastic polypropylene blends with mixtures of ethylene/but Thermoplastic polypropylene blends with mixtures of ethylene/but

1997-10-29

1999-12-07

Wilson, Donald R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524449, 524451, 524528, 525 88, 525240, C08L 2312, C08L 2314, C08L 2316, C08K 318

Patent

active

059985240

ABSTRACT:
Thermoplastic olefinic, polymer blends which have superior physical properties and adherence for coating materials such as paints are disclosed. The blends may be formed from various combinations of thermoplastic components such as a crystalline isotactic propylene polymer, and sequentially polymerized blends of polypropylene and ethylene-propylene copolymers, with elastomeric components such as copolymers of ethylene and butene, and copolymers of ethylene and octene which are produced with metallocene or Kaminsky catalysts. If desired, other components, such as fillers, can be included.

REFERENCES:
patent: 4734459 (1988-03-01), Cecchin et al.
patent: 4774292 (1988-09-01), Thiersault et al.
patent: 4812526 (1989-03-01), Rifi
patent: 5026778 (1991-06-01), Fujii et al.
patent: 5286552 (1994-02-01), Lesca et al.
patent: 5308908 (1994-05-01), Fukui et al.
patent: 5391618 (1995-02-01), Yamamoto et al.
patent: 5414027 (1995-05-01), DeNicola, Jr. et al.
patent: 5416151 (1995-05-01), Tanaka
patent: 5576374 (1996-11-01), Betso et al.
patent: 5639816 (1997-06-01), Yamaguchi et al.
patent: 5639829 (1997-06-01), Yamaguchi et al.
patent: 5744086 (1998-04-01), Hallam
patent: 5763534 (1998-06-01), Srinivasan et al.
patent: 5773515 (1998-06-01), Srinivasan et al.
patent: 5804660 (1998-09-01), Whetten et al.
patent: 5811494 (1998-09-01), Whetten et al.
Dow Plastics brochure on Engage Polyoflefin Elastomers (1996).
"Dow Launches New Elastomer Family Globally", News Release from Dow Plastics (Feb. 1994).
"Engage Polyolefin Elastomers Fact Sheet", News Release from Dow Plastics (Feb. 1994).
G.D. Schwank, Selected Applications for Constrianed Geometry Catalyst Technology (CGCT) Polymers, presented at SPO 1992 (Sep. 1992).
S.P. Chum et al., New Polyolefin Based Elastomers For TPO Impact Modification, presented at SPO 1993 (Sep. 1993).
B.A. Story et al., "The New Family of Polyolefins From Insite Technology", presented at MetCon 1993(1993).
S.P. Chum et al., New Polyolefin Based Elastomers for TPO Impact Modifications (1994) pp. 1-3.

Affiliated with

Also associated with

Rating

Thermoplastic polypropylene blends with mixtures of ethylene/but does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermoplastic polypropylene blends with mixtures of ethylene/but, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic polypropylene blends with mixtures of ethylene/but will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-824867