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Small cell foams and blends and a process for their preparation

Patent ·
OSTI ID:869739
 [1];  [1]
  1. Midland, MI
+ Show Author Affiliations

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.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA
DOE Contract Number:
W-7405-ENG-48
Assignee:
Dow Chemical Company (Midland, MI)
Patent Number(s):
US 5387617
OSTI ID:
869739
Country of Publication:
United States
Language:
English

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Related Subjects

/521/
agents
blends
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outer
outer shell
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particularly effective
polymers
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providing
shell
star
star polymer
star polymers