Polyestercarbonates which exhibit improved processibility
Abstract
The invention relates to a polyestercarbonate polymer which comprises repeating units of a mono-unsaturated aliphatic dicarboxylic acid having about 12 to about 20 carbon atoms. Preferred dicarboxylic acids for incorporation into the polymer are cis-octadec-9-enedioic acid or trans-octadec-9-enedioic acid. The use of these mono-unsaturated acids results in polymers with lower glass transition temperatures, and enhances processibility.
- Inventors:
-
- Scotia, NY
- Issue Date:
- Research Org.:
- GE CORPORATE R & D
- OSTI Identifier:
- 872545
- Patent Number(s):
- 5959064
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- DOE Contract Number:
- FC36-95GO10099
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- polyestercarbonates; exhibit; improved; processibility; relates; polyestercarbonate; polymer; comprises; repeating; units; mono-unsaturated; aliphatic; dicarboxylic; acid; 12; 20; carbon; atoms; preferred; acids; incorporation; cis-octadec-9-enedioic; trans-octadec-9-enedioic; results; polymers; glass; transition; temperatures; enhances; exhibit improved; improved process; carbon atoms; carboxylic acids; carboxylic acid; transition temperature; carbon atom; glass transition; repeating units; unsaturated aliphatic; transition temperatures; repeating unit; dicarboxylic acid; saturated aliphatic; dicarboxylic acids; /528/
Citation Formats
Krabbenhoft, Herman Otto. Polyestercarbonates which exhibit improved processibility. United States: N. p., 1999.
Web.
Krabbenhoft, Herman Otto. Polyestercarbonates which exhibit improved processibility. United States.
Krabbenhoft, Herman Otto. Fri .
"Polyestercarbonates which exhibit improved processibility". United States. https://www.osti.gov/servlets/purl/872545.
@article{osti_872545,
title = {Polyestercarbonates which exhibit improved processibility},
author = {Krabbenhoft, Herman Otto},
abstractNote = {The invention relates to a polyestercarbonate polymer which comprises repeating units of a mono-unsaturated aliphatic dicarboxylic acid having about 12 to about 20 carbon atoms. Preferred dicarboxylic acids for incorporation into the polymer are cis-octadec-9-enedioic acid or trans-octadec-9-enedioic acid. The use of these mono-unsaturated acids results in polymers with lower glass transition temperatures, and enhances processibility.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}
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