.beta.-Hydroxybutyric acid polyesters, a process for their produ

Details .beta.-Hydroxybutyric acid polyesters, a process for their produ .beta.-Hydroxybutyric acid polyesters, a process for their produ

1980-11-24

1982-04-13

Nielsen, Earl A.

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

528302, 528359, 528361, 525450, C08G 6306, C08G 6360

Patent

active

043248802

ABSTRACT:
Polyesters having a hydroxyl number of from 50 to 400 and containing 20 to 90% by weight of co-condensed .beta.-hydroxybutyric acid units have proved to yield transparent, glossy, elastic and hard coatings.

REFERENCES:
patent: 3522219 (1970-07-01), Ciaperoni et al.
patent: 3704255 (1972-11-01), Braun
patent: 3806495 (1974-04-01), Schoen
patent: 4101533 (1978-07-01), Lafferty et al.
patent: 4138291 (1979-02-01), Lafferty

Affiliated with

Also associated with

Rating

.beta.-Hydroxybutyric acid polyesters, a process for their produ does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with .beta.-Hydroxybutyric acid polyesters, a process for their produ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and .beta.-Hydroxybutyric acid polyesters, a process for their produ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1418069