Method of making painted automobile components

Details Method of making painted automobile components Method of making painted automobile components

1995-04-28

1997-12-02

Warzel, Mark L.

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

Synthetic resins

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

525 64, 525 69, 525 71, 525 74, 525 79, 525240, 4274071, 4274121, 4274123, 4274191, C08L 5100, C08L 2300, B05D 702, B60R 1903

Patent

active

056937105

ABSTRACT:
A method of making articles of manufacture, such as automobile bumpers and other components, formed from thermoplastic olefin compositions, having improved resistance to gasoline and other fluids when painted with flexible coatings such as two component polyurethane paints, and the like, are disclosed. The compositions used to form these articles include a thermoplastic olefin such as crystalline polypropylene, crystalline polyethylene or mixtures thereof with a first rubber component of an ethylene propylene diene rubber having a high molecular weight and a second rubber component of an ethylene propylene diene rubber having a low molecular weight, wherein the first rubber component has a molecular weight of 4 to 200 times that of the second rubber component.

REFERENCES:
patent: 3862106 (1975-01-01), Fischer
patent: 3884993 (1975-05-01), Gros
patent: 4536547 (1985-08-01), Lundberg et al.
patent: 4607074 (1986-08-01), Hazelton et al.
patent: 4833194 (1989-05-01), Kuan et al.
patent: 4843128 (1989-06-01), Cesare
patent: 4843129 (1989-06-01), Spenadel et al.
patent: 5011891 (1991-04-01), Spenadel et al.
patent: 5162441 (1992-11-01), Nakata et al.
patent: 5214103 (1993-05-01), Imao et al.
patent: 5239000 (1993-08-01), Kimm et al.
Hawley's Condensed Chemical Dictionary, 12th ed., 1993 p. 491.
Rubber World Blue Book excerpt.

Affiliated with

Also associated with

Rating

Method of making painted automobile components does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making painted automobile components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making painted automobile components will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-802049