Unsaturated polyester-epoxy resin network composition

Details Unsaturated polyester-epoxy resin network composition Unsaturated polyester-epoxy resin network composition

1993-08-06

1994-09-27

Marquis, Melvyn I.

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

Synthetic resins

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

525 31, 525119, 525122, 525533, 525942, 528297, C08F28301, C08F28310

Patent

active

053508149

ABSTRACT:
A unsaturated polyester resin composition is described that contains an epoxy resin reacted with an amine-terminated flexible polymer while dissolved in the unsaturated polyester resin and its ethylenically unsaturated crosslinking monomer. A compatible system results from the reaction which has a controllable modulus based on the amount of flexible polymer included in the resin. The resin is generally transparent if unfilled and has a higher calculated fracture energy than similar unsaturated polyester resin without modification. The unsaturated polyester resin can be filled with particulate filler or reinforced with fibrous fillers.

REFERENCES:
patent: Re31577 (1984-05-01), Riew
patent: 4038339 (1977-07-01), Foster
patent: 4088708 (1978-05-01), Riew
patent: 4242415 (1980-12-01), Feltzin et al.
patent: 4245059 (1981-01-01), Ichmura et al.
patent: 4419487 (1983-12-01), Rowe
patent: 4530962 (1985-07-01), Alexander
patent: 4608404 (1986-08-01), Gardner et al.
patent: 4824500 (1989-04-01), White et al.
patent: 4861832 (1989-08-01), Walsh
patent: 4866134 (1989-09-01), Takano et al.
patent: 4891403 (1990-01-01), Farris
patent: 5019608 (1991-05-01), Shah
An abstract from Japanese Patent 57078409 to Showa, published May 17, 1982.
An article entitled "Blends of High-Molecular-Weight Elastomers Bearing Reactive Functional Groups with Unsaturated Polyesters," Polymeric Material Science and Engineering, vol. 57, pp. 791-795 (1987), by R. F. Grossman.
European Search Report EP 93 302987 completed Jul. 27, 1993.

Affiliated with

Also associated with

Rating

Unsaturated polyester-epoxy resin network composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Unsaturated polyester-epoxy resin network composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unsaturated polyester-epoxy resin network composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1266269