Process for making copolymers of vinyl aromatic monomers and vin

Details Process for making copolymers of vinyl aromatic monomers and vin Process for making copolymers of vinyl aromatic monomers and vin

1991-05-16

1992-05-26

Schofer, Joseph L.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

252609, 264 41, 264 51, 264 53, 264 54, 521 56, 521 60, 526274, 526275, 526277, 526278, 526347, C08F23002, C08F21208, C08J 928

Patent

active

051168820

ABSTRACT:
A process for making thermoplastic copolymer beads from vinyl aromatic monomers and vinyl phosphonic acid derivatives is disclosed. A process for making foamed articles from the beads is also disclosed. The foamed articles are useful for packaging and construction applications.

REFERENCES:
patent: 2439214 (1948-04-01), Lindsey
patent: 2743261 (1956-04-01), Coover, Jr.
patent: 3060138 (1962-10-01), Wright
patent: 3063954 (1962-11-01), Galizia
patent: 3726839 (1973-04-01), Jin
patent: 3763122 (1973-10-01), E'Fers
patent: 3967999 (1976-07-01), Sommerfeld
patent: 3991134 (1976-11-01), Kraft et al.
patent: 3993715 (1976-11-01), Hwa et al.
patent: 4035571 (1977-07-01), Brunner et al.
patent: 4241191 (1980-12-01), Keppler
patent: 4243717 (1981-01-01), Gahmig
patent: 4444969 (1984-04-01), Younes
Plast. Massy. No. 8, (1966) 24.
Plast. Massy, No. 2 (166) 17.
Chem. Abstracts 72 32299g p. 4, Paragraph 1.
Chem. Abstracts 83 132379d p. 4, paragraph 1.
Chem. Abstracts 83 60019m p. 4, paragraph 1.
Polym. Sci., USSR 24 (1982) 667 p. 4, paragraph 1.
Macromolecules 22 (1989) 4390 p. 4, paragraph 2.
J. Organomet Al. Chem. 12 (1968) 459 p. 4, paragraph 2.

Affiliated with

Also associated with

Rating

Process for making copolymers of vinyl aromatic monomers and vin 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 for making copolymers of vinyl aromatic monomers and vin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making copolymers of vinyl aromatic monomers and vin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-420464