Method for the production of foamed thermoplastic film having im

Details Method for the production of foamed thermoplastic film having im Method for the production of foamed thermoplastic film having im

1974-12-26

1977-05-10

Anderson, Philip

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

260 25E, 264210R, 264237, 264DIG4, 264DIG5, 264DIG13, B29D 722, B29D 2700

Patent

active

040228584

ABSTRACT:
Improvements in the production of foam form film or sheeting plastic products in order to increase the flexibility characteristics thereof by reducing the size of the voids and increasing the number of voids therein without substantially changing the bulk density, production rate or product size and by reducing the rate at which such foamed products solidify after formation.

REFERENCES:
patent: 3194864 (1965-07-01), Richie
patent: 3200176 (1965-08-01), Baxter
patent: 3233025 (1966-01-01), Frye et al.
patent: 3299192 (1967-01-01), Lux
patent: 3525125 (1970-08-01), Berger et al.
Frisch, Kurt C. and James H. Saunders, editors, "Plastic Foams", vol. 1, Part II, New York, Marcel Dekker, Inc., 1973, pp. 831-840, 852, 853.

Affiliated with

Also associated with

Rating

Method for the production of foamed thermoplastic film having im 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 for the production of foamed thermoplastic film having im, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of foamed thermoplastic film having im will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1983502