Small cell foams and blends and a process for their preparation

Details Small cell foams and blends and a process for their preparation Small cell foams and blends and a process for their preparation

1993-11-08

1995-02-07

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521134, 521139, 521146, 521149, 521184, C08J 900, C08G 600

Patent

active

053876172

ABSTRACT:
Dense star polymers or dendrimers, modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, act as molecular nucleating agents. These modified dense star polymers or dendrimers are particularly effective for the production of small cell foams.

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patent: 4587329 (1986-05-01), Tomalia et al.
patent: 4694064 (1987-09-01), Tomalia et al.
Condensed Chemical Dictionary, 7th ed., p. 893 (1966).
Telechelic Polymers: Synthesis and Applications, Eric Goethels, CRC Press, 1989.
Advanced Organic Chemistry, 3D ed., (1985) Jerry March.
Domain Structure and Properties of Block and Graft Copolymers and Polymer Blends, Kyoto University (1979).

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