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Title: Small cell foams and blends and a process for their preparation

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.

Inventors:
;
Issue Date:
OSTI Identifier:
6607941
Patent Number(s):
5387617 A
Application Number:
PPN: US 8-148440
Assignee:
Dow Chemical Co., Midland, MI (United States)
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Resource Relation:
Patent File Date: 8 Nov 1993
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; FOAMS; FABRICATION; POLYMERS; PROCESSING; NUCLEATION; COLLOIDS; DISPERSIONS; 360601* - Other Materials- Preparation & Manufacture; 400201 - Chemical & Physicochemical Properties

Citation Formats

Hedstrand, D M, and Tomalia, D A. Small cell foams and blends and a process for their preparation. United States: N. p., 1995. Web.
Hedstrand, D M, & Tomalia, D A. Small cell foams and blends and a process for their preparation. United States.
Hedstrand, D M, and Tomalia, D A. Tue . "Small cell foams and blends and a process for their preparation". United States.
@article{osti_6607941,
title = {Small cell foams and blends and a process for their preparation},
author = {Hedstrand, D M and Tomalia, D A},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {2}
}