CN1492887A - 异氰酸酯化合物的(环)缩合 - Google Patents
异氰酸酯化合物的(环)缩合 Download PDFInfo
- Publication number
- CN1492887A CN1492887A CNA01821410XA CN01821410A CN1492887A CN 1492887 A CN1492887 A CN 1492887A CN A01821410X A CNA01821410X A CN A01821410XA CN 01821410 A CN01821410 A CN 01821410A CN 1492887 A CN1492887 A CN 1492887A
- Authority
- CN
- China
- Prior art keywords
- compound
- nitrogen
- isocyanate
- group
- reaction
- 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.)
- Granted
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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- 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
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
-
- 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
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)
Abstract
Description
产物 | 重量百分数 |
IPDI | 55.3 |
IPDI和2-甲氧基乙醇的氨基甲酸酯 | |
IPDI和2-甲氧基乙醇的脲基甲酸酯 | 8.8 |
IPDI二聚体 | 13.8 |
真IPDI三聚体 | 13.2 |
IPDI双-三聚体 | 6.8 |
重质化合物,包括三-三聚体 | 2.1 |
真三聚体/三聚体总和的比率 | 0.625 |
真三聚体/真二聚体和三聚体的总和的比率 | 1 |
真二聚体/真三聚体比率 | 1.04 |
产物 | 重量百分数 |
IPDI | 59 |
IPDI和2-甲氧基乙醇的氨基甲酸酯 | 1.6 |
IPDI和2-甲氧基乙醇的脲基甲酸酯 | 9.6 |
IPDI二聚体 | 15.2 |
真IPDI三聚体 | 8.4 |
IPDI双-三聚体 | 3.8 |
重质化合物,包括三-三聚体 | 0.8 |
真三聚体/三聚体总和的比率 | 0.65 |
真三聚体/真二聚体和三聚体的总和的比率 | 0.3 |
真二聚体/真三聚体比率 | 1.81 |
产物 | 重量百分数 |
IPDI | 23.6 |
IPDI和异丙基的氨基甲酸酯 | |
IPDI和异丙基的脲基甲酸酯 | 3.5 |
IPDI二聚体 | 20.9 |
真IPDI三聚体 | 22 |
IPDI的双-三聚体和三聚体-二聚体和三聚体-脲基甲酸酯 | 10.3 |
重质化合物,包括三-三聚体 | 0.8 |
真三聚体/三聚体总和的比率 | 0.66 |
真三聚体/真二聚体和真三聚体的总和的比率 | 0.41 |
真二聚体/真三聚体比率 | 0.95 |
产物 | 重量百分数 |
IPDI | 39.4 |
IPDI和异丙基的氨基甲酸酯 | 0 |
IPDI和异丙基的脲基甲酸酯 | 1.2 |
IPDI二聚体 | 31.4 |
IPDI双-二聚体 | 4.6 |
真IPDI三聚体 | 13 |
IPDI双-三聚体 | 4.8 |
重质化合物,包括三-三聚体 | 4.2 |
真三聚体/三聚体总和的比率 | 0.59 |
真三聚体/真二聚体和真三聚体的总和的比率 | 0.3 |
真二聚体/真三聚体比率 | 2.4 |
产物 | 重量百分数 |
IPDI | 23.6 |
IPDI和异丙基的氨基甲酸酯 | |
IPDI和异丙基的脲基甲酸酯 | 3.5 |
IPDI二聚体 | 20.9 |
真IPDI三聚体 | 22 |
IPDI的双-三聚体和三聚体-二聚体和三聚体-脲基甲酸酯 | 10.3 |
重质化合物,包括三-三聚体 | 0.8 |
真三聚体/三聚体总和的比率 | 0.66 |
真三聚体/真二聚体和真三聚体的总和的比率 | 0.41 |
真二聚体/真三聚体比率 | 0.95 |
产物 | 重量百分数 |
IPDI | 50 |
IPDI和异丙基的氨基甲酸酯 | |
IPDI和异丙基的脲基甲酸酯 | 3 |
IPDI二聚体 | 5 |
真IPDI三聚体 | 23 |
IPDI的双-三聚体和三聚体-二聚体和三聚体-脲基甲酸酯 | 12 |
重质化合物,包括三-三聚体 | 7 |
真三聚体/三聚体总和的比率 | 0.55 |
真三聚体/真二聚体和真三聚体的总和的比率 | 0.49 |
真二聚体/真三聚体比率 | 0.2 |
产物/组分 | 实施例1 | 实施例2 | 对比实施例1 | 对比实施例2 | 实施例3 | 对比实施例3 | 实施例4 | 对比实施例4 |
催化剂 | 5%50/50醇盐/咪唑 | 5%50/50甲氧基乙醇Y醇盐/咪唑 | 5%La醇盐 | 5%Y醇盐 | 50/50Y(iPrO)3/咪唑 | Y(iPrO)3 | 50/50Nd(iPrO)3/咪唑 | Nd(iPrO)3 |
IPDI | 55.3 | 59.0 | 25.5 | 61.5 | 23.6 | 7.9 | 39.4 | 16.5 |
真二聚体 | 13.8 | 15.2 | 20.9 | 31.4 | ||||
双-二聚体 | - | 4.6 | ||||||
IPDI氨基甲酸酯 | - | 1.6 | 0.5 | 1.6 | ||||
真三聚体 | 13.2 | 8.4 | 27.0 | 11.6 | 22 | 32.1 | 13 | 40.2 |
双-三聚体+(三聚体-二聚体) | 6.8 | 3.8 | 20.4 | 12.0 | 9.1 | 17.3 | 4.8 | 21.3 |
重质化合物 | 2.1 | 0.8 | 19.9 | 5.4 | 7.5 | 35.3 | 3.2 | 6.4 |
三聚体-脲基甲酸酯 | 1.2 | 2.6 | 1.2 | 0.8 | ||||
IPDI的脲基甲酸酯和由醇盐起始 | 8.8 | 9.6 | 6.7 | 9.5 | 3.5 | 3.2 | 1.2 | 1.2 |
真三聚体/真三聚体+真二聚体重量比 | 1 | 0.51 | 1 | 0.3 | 1 | |||
真二聚体/真三聚体重量比 | 1.04 | 1.81 | 0.95 | 2.4 |
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0017322A FR2818974B1 (fr) | 2000-12-29 | 2000-12-29 | (cyclo) condensation de composes isocyanates |
FR00/17322 | 2000-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1492887A true CN1492887A (zh) | 2004-04-28 |
CN1238393C CN1238393C (zh) | 2006-01-25 |
Family
ID=8858424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01821410XA Expired - Lifetime CN1238393C (zh) | 2000-12-29 | 2001-12-26 | 异氰酸酯化合物的(环)缩合 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6936677B2 (zh) |
EP (1) | EP1358237A1 (zh) |
CN (1) | CN1238393C (zh) |
BR (1) | BR0116561A (zh) |
FR (1) | FR2818974B1 (zh) |
WO (1) | WO2002053613A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101547950B (zh) * | 2006-12-04 | 2012-06-27 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
CN105061709A (zh) * | 2015-08-26 | 2015-11-18 | 华南理工大学 | 一种基于甲苯二异氰酸酯二聚体的聚氨酯固化剂及其制法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2818974B1 (fr) * | 2000-12-29 | 2003-10-24 | Rhodia Chimie Sa | (cyclo) condensation de composes isocyanates |
US6905765B2 (en) | 2002-08-09 | 2005-06-14 | E.I. Du Pont De Nemours And Company | Polyether ester elastomers comprising poly(trimethylene-ethylene ether) ester soft segment and alkylene ester hard segment |
DE102004012903A1 (de) * | 2004-03-17 | 2005-10-06 | Bayer Materialscience Ag | Niedrigviskose Allophanate mit aktinisch härtbaren Gruppen |
EP2374836A1 (en) * | 2010-04-07 | 2011-10-12 | Nuplex Resins B.V. | Crosslinkable composition crosslinkable with a latent base catalyst. |
WO2013050624A1 (en) | 2011-10-07 | 2013-04-11 | Nuplex Resins B.V. | Crosslinkable composition |
EP2644270A1 (en) * | 2012-03-29 | 2013-10-02 | Huntsman International Llc | Polyisocyanate trimerization catalyst composition |
EP2984133B1 (en) | 2013-04-08 | 2018-03-28 | Allnex Netherlands B.V. | Composition crosslinkable by real michael addition (rma) reaction |
CA2982882C (en) | 2015-04-17 | 2022-11-22 | Allnex Netherlands B.V. | A method for curing a rma crosslinkable resin coating, rma crosslinkable compositions and resins for use therein |
JP6837991B2 (ja) | 2015-04-17 | 2021-03-03 | オールネックス・ネザーランズ・ビー.ブイ.Allnex Netherlands B.V. | フロアコーティング組成物 |
CA2983152A1 (en) | 2015-04-17 | 2016-10-20 | Allnex Netherlands B.V. | A rma crosslinkable composition with improved adhesion |
WO2016166334A1 (en) | 2015-04-17 | 2016-10-20 | Nuplex Resins B.V. | Process for the manufacture of a crosslinkable composition |
US10624833B2 (en) | 2016-06-30 | 2020-04-21 | Elementis Specialties, Inc. | Crosslinkable coating compositions formulated with dormant carbamate initiator |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978449A (en) * | 1956-11-16 | 1961-04-04 | Ici Ltd | Polymeric isocyanates and their manufacture |
NL270400A (zh) * | 1960-10-20 | |||
DE1174790B (de) * | 1962-06-26 | 1964-07-30 | Bayer Ag | Verfahren zum Polymerisieren ein- und bzw. oder mehrwertiger Isocyanate |
DE2434185A1 (de) * | 1974-07-16 | 1976-02-05 | Bayer Ag | Verfahren zur herstellung von amidin-metall-komplexen |
FR2579205B1 (fr) * | 1985-03-25 | 1987-05-15 | Rhone Poulenc Spec Chim | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
GB2203159B (en) * | 1987-04-03 | 1990-12-12 | Asahi Chemical Ind | An isocyanurate polyisocyanate and its use as a curing agent for a two-component polyurethane composition |
DE3930670A1 (de) * | 1989-09-14 | 1991-03-28 | Basf Ag | Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten |
US5264572A (en) * | 1990-03-12 | 1993-11-23 | Asahi Denka Kogyo K.K. | Catalyst for isocyanate trimerization |
DE4218540A1 (de) * | 1992-06-05 | 1993-12-09 | Basf Ag | Verfahren zur Herstellung von Uretdiongruppen aufweisenden Polyisocanaten |
DE4320821A1 (de) * | 1993-06-23 | 1995-01-05 | Basf Ag | Verfahren zur Herstellung von Isocyanurat- und/oder Uretdiongruppen enthaltenden Polyisocyanaten mit reduzierter Farbzahl und verbesserter Lagerstabilität sowie nach diesem Verfahren hergestellte Produkte |
ZA9810038B (en) * | 1997-11-04 | 2000-05-03 | Rhodia Chimie Sa | A catalyst and a method for the trimerization of isocyanates. |
FR2803297B1 (fr) * | 1999-12-29 | 2002-10-25 | Rhodia Chimie Sa | Procede de polycondensation d'isocyanates |
BR0116559A (pt) * | 2000-12-29 | 2004-02-17 | Rhodia Chimie Sa | Catalisador de condensação para isocianato, composição compreendendo o mesmo, processo de utilização, e composições obtidas |
FR2818974B1 (fr) * | 2000-12-29 | 2003-10-24 | Rhodia Chimie Sa | (cyclo) condensation de composes isocyanates |
-
2000
- 2000-12-29 FR FR0017322A patent/FR2818974B1/fr not_active Expired - Lifetime
-
2001
- 2001-12-26 CN CNB01821410XA patent/CN1238393C/zh not_active Expired - Lifetime
- 2001-12-26 WO PCT/FR2001/004206 patent/WO2002053613A1/fr not_active Application Discontinuation
- 2001-12-26 EP EP01989664A patent/EP1358237A1/fr not_active Withdrawn
- 2001-12-26 BR BR0116561-5A patent/BR0116561A/pt not_active Application Discontinuation
- 2001-12-26 US US10/450,035 patent/US6936677B2/en not_active Expired - Lifetime
-
2005
- 2005-02-23 US US11/062,579 patent/US7524435B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101547950B (zh) * | 2006-12-04 | 2012-06-27 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
CN105061709A (zh) * | 2015-08-26 | 2015-11-18 | 华南理工大学 | 一种基于甲苯二异氰酸酯二聚体的聚氨酯固化剂及其制法 |
CN105061709B (zh) * | 2015-08-26 | 2018-02-27 | 华南理工大学 | 一种基于甲苯二异氰酸酯二聚体的聚氨酯固化剂及其制法 |
Also Published As
Publication number | Publication date |
---|---|
US7524435B2 (en) | 2009-04-28 |
US20040030085A1 (en) | 2004-02-12 |
US20050143575A1 (en) | 2005-06-30 |
BR0116561A (pt) | 2004-02-03 |
WO2002053613A1 (fr) | 2002-07-11 |
US6936677B2 (en) | 2005-08-30 |
EP1358237A1 (fr) | 2003-11-05 |
FR2818974A1 (fr) | 2002-07-05 |
CN1238393C (zh) | 2006-01-25 |
FR2818974B1 (fr) | 2003-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1238393C (zh) | 异氰酸酯化合物的(环)缩合 | |
US6784272B2 (en) | Metal-free silane-terminated polyurethanes, a process for their preparation and their use | |
CN1104452C (zh) | 具有致密表面和多孔芯层的弹性聚氨酯模塑制件的生产方法 | |
CN1280325C (zh) | 含脲二酮基团的加聚产物 | |
RU2584948C2 (ru) | Отверждаемая композиция, содержащая полиизоцианатную композицию | |
CN1753925A (zh) | 含有异氰脲酸酯基团的聚异氰酸酯混合物的制备 | |
CN1884334A (zh) | 聚氨酯弹性体、其制备方法和其用途 | |
CN1329625A (zh) | 用丙二酸酯和三唑混合封闭的、含甲醛的1,6-二异氰酸根络环己烷三聚体的稳定化方法 | |
JP2008516026A (ja) | ウレトジオン基を含有する高反応性ポリウレタン組成物 | |
CN1280588A (zh) | 异氰酸酯的三聚催化剂和方法 | |
CN1502605A (zh) | 含有脲二酮基团的多异氰酸酯的制备 | |
KR20140143411A (ko) | 폴리이소시아네이트 삼량체화 촉매 조성물 | |
CN1865229A (zh) | 天冬氨酸酯官能化合物 | |
CN1008629B (zh) | 制备含有异氰脲酸酯和氨基甲酸乙酯键合泡沫体的新型催化剂体系 | |
CN1162609A (zh) | 保护的多异氰酸酯组合物和含它的单组分热固性树脂组合物 | |
CN1206253C (zh) | 用1-氨基-3,3,5-三甲基-5-氨基甲基环己烷和甲醛稳定的丙二酸酯封闭的1,6-二异氰酸脂基己烷三聚体 | |
US20200165373A1 (en) | Curable organic polymer comprising at least one acylurea unit, its preparation and use | |
CN1317026A (zh) | 混合封端型(多)异氰酸酯 | |
US10351652B2 (en) | Method for the synthesis of polymer carbodiimides with added cesium salts, polymer carbodiimides, and use thereof | |
CN1817935A (zh) | 溶液中脲二酮的形成 | |
CN1867598A (zh) | 基于甲苯二异氰酸酯和二苯基甲烷二异氰酸酯的部分三聚化和脲基甲酸酯化的液体多异氰酸酯 | |
JP2003040959A (ja) | 臭気が少なく、貯蔵安定なモノマー含有ポリイソシアヌレートを製造する方法 | |
CN1878816A (zh) | 脲基甲酸酯改性的稳定液体二苯基甲烷二异氰酸酯三聚体及其预聚物和它们的制备方法 | |
CN1616418A (zh) | 以仲胺封端的具有缩二脲结构的多异氰酸酯 | |
CN1274736C (zh) | 异氰酸酯的催化二聚方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RHODIA OPERATIONS Free format text: FORMER OWNER: RHONE POULENC CHIMIE Effective date: 20120928 Owner name: PERSTORP AB Free format text: FORMER OWNER: RHODIA OPERATIONS Effective date: 20120928 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120928 Address after: The French Saint priest Patentee after: PERSTORP FRANCE Address before: La France Patentee before: Rhodia Operations Effective date of registration: 20120928 Address after: La France Patentee after: RHODIA OPERATIONS Address before: French Boulogne Billancourt Patentee before: RHODIA CHIMIE |
|
C56 | Change in the name or address of the patentee |
Owner name: WENTLAS FRENCH CORP. Free format text: FORMER NAME: RHODIA OPERATIONS |
|
CP01 | Change in the name or title of a patent holder |
Address after: The French Saint priest Patentee after: VENCOREX FRANCE Address before: The French Saint priest Patentee before: PERSTORP FRANCE |
|
CX01 | Expiry of patent term |
Granted publication date: 20060125 |
|
CX01 | Expiry of patent term |