发明名称 |
COMPOSITIONS AND METHODS FOR MAKING POLYESTERS AND ARTICLES THEREFROM |
摘要 |
Polyester materials, methods for making polyesters materials, and uses of the polyester materials in binder materials and articles of manufacture are disclosed. In one embodiment, a process is provided for preparing a polyester solution, including mixing monomers of at least one organic acid containing at least three carboxylic groups and at least one multi-hydroxyl alcohol containing at least three hydroxyl groups to form a reaction mixture, heating the reaction mixture to a first temperature, polymerizing the monomers at the first temperature until reaching an acid value from about 200 to about 400 mg KOH/g, adjusting the temperature to a second temperature less than the first temperature, and forming the polyester solution. The polyester materials may be mixed with cross-linking materials to form binder materials. The binder material may then be used to form articles of manufacture. |
申请公布号 |
WO2013188541(A2) |
申请公布日期 |
2013.12.19 |
申请号 |
WO2013US45420 |
申请日期 |
2013.06.12 |
申请人 |
MOMENTIVE SPECIALTY CHEMICALS INC.;MOMENTIVE SPECIALTY CHEMICALS RESEARCH BELGIUM S.A. |
发明人 |
ZHANG, YINGCHAO;SUBRAYAN, RAMAN, C.;MALHOTRA, VINAY;SNOVER, DAVID, A. |
分类号 |
C08L67/04;B29C70/08;B32B5/02;B32B17/04;B32B19/02;C08L29/04;C08L33/00;C08L33/02;C08L33/08;C08L33/26;D04H1/587;D04H13/00 |
主分类号 |
C08L67/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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