CN1430633A - 制备聚氨酯弹性体的方法 - Google Patents
制备聚氨酯弹性体的方法 Download PDFInfo
- Publication number
- CN1430633A CN1430633A CN 01808899 CN01808899A CN1430633A CN 1430633 A CN1430633 A CN 1430633A CN 01808899 CN01808899 CN 01808899 CN 01808899 A CN01808899 A CN 01808899A CN 1430633 A CN1430633 A CN 1430633A
- Authority
- CN
- China
- Prior art keywords
- prepolymer
- isocyanate
- tdi
- composition according
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
- C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20150600P | 2000-05-03 | 2000-05-03 | |
US60/201,506 | 2000-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1430633A true CN1430633A (zh) | 2003-07-16 |
Family
ID=22746092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01808899 Pending CN1430633A (zh) | 2000-05-03 | 2001-05-01 | 制备聚氨酯弹性体的方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1320562A2 (fr) |
CN (1) | CN1430633A (fr) |
BR (1) | BR0110672A (fr) |
MX (1) | MXPA02010800A (fr) |
WO (1) | WO2001083577A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100436499C (zh) * | 2003-12-24 | 2008-11-26 | 花王株式会社 | 聚氨酯制备用催化剂 |
CN109627416A (zh) * | 2013-05-15 | 2019-04-16 | 科聚亚公司 | 来自低游离单体预聚物的热塑性聚氨酯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124573A (en) * | 1976-03-16 | 1978-11-07 | Bridgestone Tire Co., Ltd. | Soft polyurethane elastomer containing isocyanurate ring |
US4952659A (en) * | 1987-03-25 | 1990-08-28 | The B. F. Goodrich Company | Catalyzed fast cure polyurethane sealant composition |
DE19816570A1 (de) * | 1998-04-15 | 1999-10-21 | Bayer Ag | Reaktivsysteme und ihre Verwendung zur Herstellung von Beschichtungen, Klebstoffen, Dichtungsmassen, Vergußmassen oder Formteilen |
-
2001
- 2001-05-01 CN CN 01808899 patent/CN1430633A/zh active Pending
- 2001-05-01 MX MXPA02010800A patent/MXPA02010800A/es unknown
- 2001-05-01 BR BR0110672-4A patent/BR0110672A/pt not_active Application Discontinuation
- 2001-05-01 WO PCT/US2001/013985 patent/WO2001083577A2/fr not_active Application Discontinuation
- 2001-05-01 EP EP01932803A patent/EP1320562A2/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100436499C (zh) * | 2003-12-24 | 2008-11-26 | 花王株式会社 | 聚氨酯制备用催化剂 |
CN109627416A (zh) * | 2013-05-15 | 2019-04-16 | 科聚亚公司 | 来自低游离单体预聚物的热塑性聚氨酯 |
Also Published As
Publication number | Publication date |
---|---|
MXPA02010800A (es) | 2003-04-14 |
WO2001083577A2 (fr) | 2001-11-08 |
WO2001083577A3 (fr) | 2002-06-06 |
BR0110672A (pt) | 2003-04-29 |
EP1320562A2 (fr) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |