Process of making products consisting of foamed and/or cross-lin

Details Process of making products consisting of foamed and/or cross-lin Process of making products consisting of foamed and/or cross-lin

1981-03-25

1983-10-11

Anderson, Philip E.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By mechanically introducing gas into material

264 53, 264 54, 264 68, 264176R, 264211, 264DIG18, 425 46, 425208, 425209, 425817C, B29D 2700, B29F 302

Patent

active

044091648

ABSTRACT:
A process is described for improving the rate of production, other conditions being equal, of extruded polymer products, containing foaming- and/or cross-linking agents, which particularly resides in using a "melting torpedo" rotatable element in the melting section of the extrusion apparatus.

REFERENCES:
patent: 3026272 (1962-03-01), Rubens et al.
patent: 3250731 (1966-05-01), Buhl et al.
patent: 3287477 (1966-11-01), Vesilind
patent: 3452123 (1969-06-01), Beckmann et al.
patent: 3523988 (1970-08-01), Roehr et al.
patent: 3586645 (1971-06-01), Granger et al.
patent: 3787542 (1974-01-01), Gallagher et al.
patent: 3843757 (1974-10-01), Ehrenfreund et al.
patent: 4107260 (1978-08-01), Dougherty
patent: 4218146 (1980-08-01), Inge Housz
patent: 4289716 (1981-09-01), Voigt
patent: 4302409 (1981-04-01), Miller et al.

Affiliated with

Also associated with

Rating

Process of making products consisting of foamed and/or cross-lin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of making products consisting of foamed and/or cross-lin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of making products consisting of foamed and/or cross-lin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1274608