CN1789303B - 具有低单体二异氰酸酯含量的反应性聚氨酯预聚物 - Google Patents
具有低单体二异氰酸酯含量的反应性聚氨酯预聚物 Download PDFInfo
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- CN1789303B CN1789303B CN2005101316356A CN200510131635A CN1789303B CN 1789303 B CN1789303 B CN 1789303B CN 2005101316356 A CN2005101316356 A CN 2005101316356A CN 200510131635 A CN200510131635 A CN 200510131635A CN 1789303 B CN1789303 B CN 1789303B
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- 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
- C08G18/22—Catalysts containing metal compounds
-
- 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
- C08G18/089—Reaction retarding agents
-
- 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
-
- 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
-
- 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
- C08G18/22—Catalysts containing metal compounds
- C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0042—Use of organic additives containing silicon
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Ex. | eq cat | cat比例 | 催化剂 | 温度 | NCO[%] | 游离MDI[wt%] | 粘度[mPa*s] |
1A | 5.834E-06 | 1.0 | DBTL | 80℃ | 2.4 | 0.01 | 18700 |
1B | 8.75E-06 | 1.5 | 六氟乙酰丙酮锆(IV) | 80℃ | 2.4 | 0.01 | 18500 |
1C | 8.75E-06 | 1.5 | 2-乙基己酸铋 | 80℃ | 2.5 | 0.05 | 20900 |
1D | 8.75E-06 | 1.5 | 无 | 80℃ | 4.1 | n.c. | 1950 |
1E | 8.75E-06 | 1.5 | 2-乙基己酸锡 | 80℃ | 2.6 | n.c. | 31900 |
1F | 8.75E-06 | 1.5 | (1,5-环戊二烯基)(六氟乙酰丙酮)银(I) | 80℃ | 4.1 | n.c. | 2000 |
1G | 1.167E-05 | 2.0 | 三氟乙酰丙酮锆(IV) | 80℃ | 2.7 | n.c. | 18700 |
Ex. | eq cat | cat比例 | 催化剂 | 时间 | 温度 | NCO[%] | 游离MDI[wt.%] | 粘度[mPa*s] |
2A | 0.0000052 | 1.0 | B(OEt)3 | 4h | 80℃ | n.c. | ||
2B | 0.0000157 | 3.0 | B(OEt)3 | 4h | 80℃ | n.c. | ||
2C | 0.0000052 | 1.0 | 2-乙基己酸铋 | 4h | 60℃ | 1.3 | 0.01 | 16900 |
2D | 0.0000079 | 1.5 | 2-乙基己酸铋 | 2h | 80℃ | 1.3 | 0.07 | 20100 |
2E | 7.859E-06 | 1.5 | 2-乙基己酸铋 | 2h | 80℃ | 1.4 | 0.12 | 19700 |
2F | 0.0000052 | 1.0 | 新癸酸铋 | 4h | 60℃ | 1.3 | 0.01 | 17100 |
2G | 0.0000079 | 1.5 | 新癸酸铋 | 2h | 80℃ | 1.4 | 0.06 | 19300 |
2H | 7.859E-06 | 1.5 | 新癸酸铋 | 2h | 80℃ | 1.4 | 0.04 | 20800 |
2J | 0.0000157 | 3.0 | 硼烷-吡啶络合物 | 4h | 60℃ | n.c. | ||
2K | 0.0000157 | 3.0 | 硼烷-吡啶络合物 | 4h | 60℃ | n.c. | ||
2L | 0.0000052 | 1.0 | DBTL | 4h | 60℃ | 1.4 | 0.01 | 15700 |
2M | 0.0000052 | 1.0 | DBTL | 2h | 80℃ | 1.3 | 0.01 | 17400 |
2N | 0.0000052 | 1.0 | DBTL | 2h | 80℃ | 1.3 | 0.01 | 19500 |
2O | 0.0000262 | 5.0 | Sb(OiPr)3 | 4h | 80℃ | n.c. | ||
2P | 0.0000052 | 1.0 | 2-乙基己酸锡 | 4h | 60℃ | 1.3 | 0.21 | 27700 |
2Q | 0.0000079 | 1.5 | 2-乙基己酸锡 | 2h | 80℃ | 1.3 | 0.34 | 28600 |
2R | 7.859E-06 | 1.5 | 2-乙基己酸锡 | 2h | 80℃ | 1.5 | 0.38 | 33100 |
2S | 0.0000157 | 3.0 | 四(二甲氨基)硅烷 | 4h | 60℃ | n.c. |
2T | 0.0000157 | 3.0 | 四(二甲氨基)硅烷 | 4h | 60℃ | n.c. | ||
2U | 0.0000262 | 5.0 | Ti(OBu)4 | 4h | 60℃ | 1.4 | 0.01 | 19400 |
2V | 0.0000052 | 1.0 | Ti(OBu)4 | 4h | 60℃ | n.c. | ||
2W | 0.0000157 | 3.0 | 三(二甲氨基)硼烷 | 4h | 60℃ | n.c. | ||
2X | 0.0000262 | 5.0 | VO(OiPr)3 | 4h | 80℃ | n.c. | ||
2Y | 0.0000052 | 1.0 | 2-乙基己酸锌 | 4h | 60℃ | 1.5 | 0.04 | 16400 |
Ex. | eq cat | Cat比例 | 催化剂 | 浓度 | 时间 | 温度 | NCO[%] | MDI[wt%] | 粘度[mPa*s] |
3A | 0.0000157 | 3.0 | 三氟乙酰丙酮铝(III) | 10%,MPA | 4h | 80℃ | n.c. | 2190 | |
3B | 0.0000052 | 1.0 | DBTL | 10%,MPA | 4h | 80℃ | 1.32 | <0.1 | 16330 |
3C | 0.0000157 | 3.0 | 六氟乙酰丙酮铁(III) | 10%,MPA | 4h | 80℃ | 1.28 | <0.1 | 24000 |
3D | 0.0000157 | 3.0 | 乙基三甲氧基锗 | 10%,MPA | 4h | 80℃ | n.c. | ? | 2140 |
3E | 0.0000157 | 3.0 | 酮铜(II)三氟乙酰丙 | 10%,MPA | 4h | 80℃ | 1.6 | 0.2 | 10440 |
3F | 0.0000157 | 3.0 | 六氟乙酰丙酮镁(II) | 10%,MPA | 4h | 80℃ | n.c. | 1940 | |
3G | 0.0 | 无 | 10%,MPA | 4h | 80℃ | n.c. | 2220 |
3H | 7.859E-06 | 1.5 | 二氯化三甲基锑 | 10%,MPA | 2h | 80℃ | n.c. | ||
3J | 0.0000157 | 3.0 | 六氟乙酰丙酮钇(III) | 10%,MPA | 4h | 80℃ | n.c. | 2220 | |
3K | 0.0000157 | 3.0 | 六氟乙酰丙酮锡(II) | 10%,MPA | 4h | 80℃ | 1.43 | 0.2 | 19550 |
3L | 8.75E-06 | 1.5 | 六氟乙酰丙酮锆(IV) | 在ProglydeDMM中10% | 4h | 80℃ | 1.32 | 0.01 | 16550 |
3M | 1.167E-05 | 2.0 | 六氟乙酰丙酮锆(IV) | 在ProglydeDMM中10% | 4h | 80℃ | 1.34 | <0.1 | 18800 |
实施例 | 残余单体[wt%] | 在25℃下的粘度[mPa*s] | 在100℃下的粘度[mPa*s] |
4 | <0.05 | 16000 | 425 |
5 | 0.1 | 17900 | 410 |
6 | <0.1 | 19750 | 648 |
7 | <0.1 | 20700 | 598 |
8 | 0.1 | 13900 | 269 |
9 | 0.1 | 12700 | 227 |
10 | 0.2 | 16200 | 315 |
11 | 0.2 | 未检测 | 672 |
12 | <0.05 | 81800 | 557 |
C1 | 0.9 | 18450 | 333 |
C2 | 0.3 | 16390 | 410 |
C3 | 0.5 | 15900 | 521 |
C4 | <0.05 | 18425 | 445 |
实施例 | 残余单体[wt%] | 在100℃下的粘度[mPa*s] |
13 | 0.9 | 1830 |
14 | 1.0 | 1740 |
C5 | 1.7 | 2760 |
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004060284.0 | 2004-12-15 | ||
DE102004060284A DE102004060284A1 (de) | 2004-12-15 | 2004-12-15 | Reaktive Polyurethan-Prepolymere mit einem geringen Gehalt an monomeren Diisocyanaten |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1789303A CN1789303A (zh) | 2006-06-21 |
CN1789303B true CN1789303B (zh) | 2011-08-10 |
Family
ID=35976518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101316356A Expired - Fee Related CN1789303B (zh) | 2004-12-15 | 2005-12-15 | 具有低单体二异氰酸酯含量的反应性聚氨酯预聚物 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060128927A1 (zh) |
EP (1) | EP1671991B1 (zh) |
JP (1) | JP2006169532A (zh) |
KR (1) | KR20060067868A (zh) |
CN (1) | CN1789303B (zh) |
AT (1) | ATE519797T1 (zh) |
CA (1) | CA2529708A1 (zh) |
DE (1) | DE102004060284A1 (zh) |
HK (1) | HK1093077A1 (zh) |
MX (1) | MXPA05013468A (zh) |
NO (1) | NO20055850L (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005048823A1 (de) * | 2005-10-10 | 2007-04-12 | Bayer Materialscience Ag | Reaktivsysteme, deren Herstellung und Verwendung |
US20090127195A1 (en) * | 2007-11-20 | 2009-05-21 | Allison Foss Calabrese | Purification of isocyanate functional polymers |
KR101109045B1 (ko) | 2008-01-07 | 2012-01-31 | 주식회사 엘지화학 | 지르코늄 화합물을 포함하는 에스테르화 촉매 조성물 및이를 이용한 에스테르 화합물의 제조방법 |
DE102008027914A1 (de) * | 2008-06-12 | 2009-12-17 | Henkel Ag & Co. Kgaa | Vernetzende 2K-Isocyanat-Zusammensetzungen |
US8349987B2 (en) * | 2009-02-19 | 2013-01-08 | Covidien Lp | Adhesive formulations |
DE102009045027A1 (de) * | 2009-09-25 | 2011-03-31 | Henkel Ag & Co. Kgaa | Monomerarme Polyurethanschäume |
JP2011162666A (ja) * | 2010-02-10 | 2011-08-25 | Konishi Co Ltd | 硬化性シリル化ウレタン系樹脂及び接着性シリル化ウレタン系樹脂組成物 |
DE102011089783A1 (de) * | 2011-12-23 | 2013-06-27 | Bayer Materialscience Aktiengesellschaft | Niedrigviskose reaktive Polyurethan-Zusammensetzungen |
JP5844010B2 (ja) * | 2013-10-07 | 2016-01-13 | リンテック株式会社 | 印刷用コート剤及び印刷用コートフィルムの製造方法 |
US10155891B2 (en) * | 2014-07-25 | 2018-12-18 | Dow Global Technologies Llc | One-component structural adhesive containing isocyanate-terminated prepolymer |
JP6836713B2 (ja) * | 2016-12-22 | 2021-03-03 | Dic株式会社 | 湿気硬化型ポリウレタンホットメルト組成物 |
WO2020020768A1 (en) * | 2018-07-26 | 2020-01-30 | Covestro Deutschland Ag | Process for preparing polyisocyanates containing urethane groups |
EP3611204A1 (en) * | 2018-08-13 | 2020-02-19 | Covestro Deutschland AG | Process for preparing polyisocyanates containing urethane groups |
CN110887904A (zh) * | 2018-09-11 | 2020-03-17 | 山东省医疗器械产品质量检验中心 | 血液透析器中二苯基甲烷-4,4′-二异氰酸酯残留的测定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3915923A (en) * | 1970-10-26 | 1975-10-28 | Union Carbide Corp | Solution process for making polyurethane |
US4125505A (en) * | 1976-07-06 | 1978-11-14 | Union Carbide Corporation | Polymer/polyols from high ethylene oxide content polyols |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3401129A1 (de) * | 1984-01-14 | 1985-07-18 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung gemischter polyurethan-prepolymerer |
US4792574A (en) * | 1988-01-25 | 1988-12-20 | Olin Corporation | Stable, low viscosity polymer/polyisocyanate dispersion made using a macromolecular monomer and a functional monomer |
US5171759A (en) * | 1988-07-12 | 1992-12-15 | Arco Chemical Technology, L.P. | Polymer polyol compositions and their use in the preparation of polyurethane foams |
NL1003263C2 (nl) * | 1996-06-04 | 1997-12-10 | Dsm Nv | Katalysator voor de reactie tussen een verbinding die met isocyanaat- groepen kan reageren en een verbinding die twee of meer isocyanaat- groepen met verschillende reaktiviteiten bevat. |
US5902835A (en) * | 1998-05-28 | 1999-05-11 | Air Products And Chemicals, Inc. | Group IVB metal blowing catalyst compositions for the production of polyurethane foams |
DE10115698A1 (de) * | 2001-03-29 | 2002-10-10 | Degussa | Metallfreie silanterminierte Polyurethane, ein Verfahren zu deren Herstellung und deren Anwendung |
DE10229519A1 (de) * | 2001-07-10 | 2003-01-30 | Henkel Kgaa | Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten |
US6749943B1 (en) * | 2002-07-02 | 2004-06-15 | 3M Innovative Properties Company | Silane based moisture curing hot-melt adhesives |
-
2004
- 2004-12-15 DE DE102004060284A patent/DE102004060284A1/de not_active Withdrawn
-
2005
- 2005-12-02 EP EP05026323A patent/EP1671991B1/de not_active Not-in-force
- 2005-12-02 AT AT05026323T patent/ATE519797T1/de active
- 2005-12-09 NO NO20055850A patent/NO20055850L/no not_active Application Discontinuation
- 2005-12-09 MX MXPA05013468A patent/MXPA05013468A/es active IP Right Grant
- 2005-12-12 CA CA002529708A patent/CA2529708A1/en not_active Abandoned
- 2005-12-13 US US11/301,626 patent/US20060128927A1/en not_active Abandoned
- 2005-12-14 KR KR1020050122947A patent/KR20060067868A/ko not_active Application Discontinuation
- 2005-12-15 CN CN2005101316356A patent/CN1789303B/zh not_active Expired - Fee Related
- 2005-12-15 JP JP2005361969A patent/JP2006169532A/ja not_active Withdrawn
-
2006
- 2006-12-15 HK HK06113833.8A patent/HK1093077A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3915923A (en) * | 1970-10-26 | 1975-10-28 | Union Carbide Corp | Solution process for making polyurethane |
US4125505A (en) * | 1976-07-06 | 1978-11-14 | Union Carbide Corporation | Polymer/polyols from high ethylene oxide content polyols |
Non-Patent Citations (3)
Title |
---|
说明书[0015]-[0021],[0028]-[0061. |
说明书第1栏第60行-第2栏第26行. |
说明书第7栏第23行-第8栏第28行. |
Also Published As
Publication number | Publication date |
---|---|
US20060128927A1 (en) | 2006-06-15 |
JP2006169532A (ja) | 2006-06-29 |
EP1671991A2 (de) | 2006-06-21 |
KR20060067868A (ko) | 2006-06-20 |
HK1093077A1 (en) | 2007-02-23 |
EP1671991B1 (de) | 2011-08-10 |
DE102004060284A1 (de) | 2006-06-29 |
EP1671991A3 (de) | 2008-03-26 |
CA2529708A1 (en) | 2006-06-15 |
MXPA05013468A (es) | 2007-12-11 |
ATE519797T1 (de) | 2011-08-15 |
CN1789303A (zh) | 2006-06-21 |
NO20055850L (no) | 2006-06-16 |
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