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 PDF

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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
Application number
CN 01808899
Other languages
English (en)
Chinese (zh)
Inventor
L·佩拉卡尼
M·扬森
H·帕施克
K·哈泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN1430633A publication Critical patent/CN1430633A/zh
Pending legal-status Critical Current

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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)
CN 01808899 2000-05-03 2001-05-01 制备聚氨酯弹性体的方法 Pending CN1430633A (zh)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
BR0110672A (pt) 2003-04-29
WO2001083577A3 (fr) 2002-06-06
WO2001083577A2 (fr) 2001-11-08
EP1320562A2 (fr) 2003-06-25
MXPA02010800A (es) 2003-04-14

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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