Reducing the aging period of gaseous expansion agent foams

Details Reducing the aging period of gaseous expansion agent foams Reducing the aging period of gaseous expansion agent foams

1977-01-24

1979-04-17

Anderson, Philip

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

264500, 264DIG15, B29D 2700

Patent

active

041500776

ABSTRACT:
Apparatus and method are disclosed for reducing the aging period of foams produced using a gaseous expansion agent. In accordance with the present invention the aging period for these foams is substantially reduced by subjecting the foam to pressure by a gas which is essentially inert with respect to the foam.

REFERENCES:
patent: 2787809 (1957-04-01), Stastny
patent: 2986537 (1961-05-01), Chaumeton
patent: 2998396 (1961-08-01), Nickolls
patent: 3126432 (1964-03-01), Schuur
patent: 3251911 (1966-05-01), Hansen
patent: 3413387 (1968-11-01), Ohsol
patent: 3427371 (1969-02-01), Skinner
patent: 3436446 (1969-04-01), Angell
patent: 3440309 (1969-04-01), Breukink et al.

Affiliated with

Also associated with

Rating

Reducing the aging period of gaseous expansion agent foams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reducing the aging period of gaseous expansion agent foams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reducing the aging period of gaseous expansion agent foams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1261774