CN100341860C - 制备轻度着色的支化多异氰酸酯的方法及所得到的组合物 - Google Patents
制备轻度着色的支化多异氰酸酯的方法及所得到的组合物 Download PDFInfo
- Publication number
- CN100341860C CN100341860C CNB018049389A CN01804938A CN100341860C CN 100341860 C CN100341860 C CN 100341860C CN B018049389 A CNB018049389 A CN B018049389A CN 01804938 A CN01804938 A CN 01804938A CN 100341860 C CN100341860 C CN 100341860C
- Authority
- CN
- China
- Prior art keywords
- isocyanate
- monomer
- functional group
- catalyzer
- trimerization
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/34—Cyanuric or isocyanuric esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Catalysts (AREA)
Abstract
Description
催化剂 | 溶剂(wt%催化剂) | [催化剂]wt% | DOC(IPDI)% | 原MR色值(Hazen) |
胆碱,OH(C)* | 水(50%) | 0.05 | 30 | 159 |
TMBA,OH(C)* | 水/MeOH(18%) | 0.12 | 34 | 84 |
TBA,OH | 水(26%) | 0.35 | 48 | 52 |
TBA,OH | MeOH(26%) | 0.03 | 29 | 47 |
TBP,OH | 水(50%) | 0.35 | 21 | 35 |
TMPA,OH(C)* | 水(24%) | 0.35 | 3 | <5 |
TOMA OH(C)* | 水(50%) | 0.35 | 24 | 228 |
TMHA,OH | MeOH(50%) | 0.35 | 20 | 35 |
TOEP,OH(C)* | MeOH(26%) | 0.35 | 9 | 60 |
试验120℃封闭(C)* | DOC(IPDI)% | MR色值(Hazen) |
- | 黄色(BB)*** | |
DBP封闭***** | 44 | 9(BB)*** |
PTSA封闭** | 50 | 6(BB)*** |
49 | <5(AB)**** | |
DBP封闭 | 51 | 8(BB)*** |
50 | <5(AB)**** | |
催化剂重碳酸胆碱/水DBP封闭 | 25 | 46(BB)*** |
25 | 48(AB)**** |
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/00688 | 2000-01-20 | ||
FR0000688A FR2804112B1 (fr) | 2000-01-20 | 2000-01-20 | Procede d'obtention de cyclotrimeres d'isocyanate(s) ramifie(s) faiblement colore(s) et composition en decoulant |
FR00/05736 | 2000-05-04 | ||
FR0005736A FR2808528B1 (fr) | 2000-05-04 | 2000-05-04 | Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101408978A Division CN101157658A (zh) | 2000-01-20 | 2001-01-19 | 制备轻度着色的支化多异氰酸酯的方法及所得到的组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1400971A CN1400971A (zh) | 2003-03-05 |
CN100341860C true CN100341860C (zh) | 2007-10-10 |
Family
ID=26212105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018049389A Expired - Lifetime CN100341860C (zh) | 2000-01-20 | 2001-01-19 | 制备轻度着色的支化多异氰酸酯的方法及所得到的组合物 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6642382B2 (zh) |
EP (1) | EP1248772B1 (zh) |
JP (1) | JP5111707B2 (zh) |
CN (1) | CN100341860C (zh) |
AT (1) | ATE321032T1 (zh) |
AU (1) | AU2001235565A1 (zh) |
DE (1) | DE60118163T2 (zh) |
ES (1) | ES2260203T3 (zh) |
WO (1) | WO2001053277A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109651279A (zh) * | 2018-11-19 | 2019-04-19 | 万华化学(宁波)有限公司 | 一种低色度、储存稳定的脂肪族多异氰酸酯的制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6442382B1 (en) * | 1997-06-27 | 2002-08-27 | Agere Systems Guardian Corp. | Filter switching system and method |
DE102004011005A1 (de) * | 2004-03-06 | 2005-09-22 | Degussa Ag | Bei niedriger Temperatur härtbare uretdiongruppenhaltige Polyurethanzusammensetzungen |
ZA200701657B (en) * | 2004-08-06 | 2008-09-25 | Genentech Inc | Assays and methods using biomarkers |
CA2575152A1 (en) | 2004-08-06 | 2006-02-16 | Genentech, Inc. | Method for predicting sensitivity of mammalian cells to apo2l/trail comprising deletion of biomarker expression |
WO2006063746A1 (de) * | 2004-12-13 | 2006-06-22 | Basf Aktiengesellschaft | Verfahren zur herstellung von polyisocyanatformulierungen |
US8029783B2 (en) | 2005-02-02 | 2011-10-04 | Genentech, Inc. | DR5 antibodies and articles of manufacture containing same |
FR2929612B1 (fr) * | 2008-04-03 | 2011-02-04 | Rhodia Operations | Procede d'oligomerisation des isocyanates en continu |
WO2018087382A1 (de) * | 2016-11-14 | 2018-05-17 | Covestro Deutschland Ag | Verfahren zur herstellung eines gegenstandes aus einem vorläufer und verwendung eines radikalisch vernetzbaren harzes in einem additiven fertigungsverfahren |
WO2021004842A1 (de) * | 2019-07-08 | 2021-01-14 | Covestro Intellectual Property Gmbh & Co. Kg | Polymerisierbare zusammensetzungen zur herstellung von polyisocyanuratkunststoffen mit verlängerter topfzeit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489663A (en) * | 1994-02-17 | 1996-02-06 | Basf Aktiengesellschaft | Preparation of polyisocyanates containing isocyanurate groups and use thereof |
US5691440A (en) * | 1995-10-05 | 1997-11-25 | Arco Chemical Technonogy, L.P. | Catalyst and process for producing isocyanate trimers |
US5705594A (en) * | 1995-12-21 | 1998-01-06 | Bayer Aktiengesellschaft | Polyamine crosslinking agent formulation and its preparation |
US5837796A (en) * | 1996-07-10 | 1998-11-17 | Bayer Aktiengesellschaft | Polyisocyanates containing isocyanurate groups and prepared by trimerizing alkyl-substituted cycloaliphatic diisocyanates |
JPH11302351A (ja) * | 1998-04-23 | 1999-11-02 | Mitsui Chem Inc | イソシアヌレート基含有ポリイソシアナートの製造法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1112243A (en) * | 1978-09-08 | 1981-11-10 | Manfred Bock | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
DE3806276A1 (de) | 1988-02-27 | 1989-09-07 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung |
DE3902078A1 (de) | 1989-01-25 | 1990-07-26 | Bayer Ag | Verfahren zur herstellung von modifizierten, isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung |
US5232998A (en) | 1990-05-09 | 1993-08-03 | Quantum Chemical Corporation | Olefin polymerization using silica supported catalyst |
CA2072916C (en) | 1991-07-22 | 2003-02-11 | Terry A. Potter | A process for the production of polyisocyanates containing allophanate and isocyanurate groups |
DE4405054A1 (de) * | 1994-02-17 | 1995-08-24 | Basf Ag | Modifizierte (cyclo)aliphatische Polyisocyanatmischungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19611849A1 (de) | 1996-03-26 | 1997-10-02 | Bayer Ag | Neue Isocyanattrimerisate und Isocyanattrimerisatmischungen, deren Herstellung und Verwendung |
ZA9810038B (en) * | 1997-11-04 | 2000-05-03 | Rhodia Chimie Sa | A catalyst and a method for the trimerization of isocyanates. |
DE19754748B4 (de) | 1997-12-10 | 2004-04-29 | Gras, Rainer, Dipl.-Chem. Dr. | Verfahren zur Herstellung eines blockierten Lackpolyisocyanats und dessen Verwendung für PUR-Lacke |
DE19758050A1 (de) | 1997-12-29 | 1999-07-01 | Huels Chemische Werke Ag | Verfahren zur Herstellung eines farbreduzierten isocyanatgruppenhaltigen Polyisocyanats auf Basis von 1-Isocyanato-3,3,5-trimethyl-5-isocyanatomethylcyclohexan (IPDI) |
-
2001
- 2001-01-19 AU AU2001235565A patent/AU2001235565A1/en not_active Abandoned
- 2001-01-19 WO PCT/FR2001/000186 patent/WO2001053277A1/fr active IP Right Grant
- 2001-01-19 DE DE60118163T patent/DE60118163T2/de not_active Expired - Lifetime
- 2001-01-19 AT AT01907650T patent/ATE321032T1/de active
- 2001-01-19 US US10/181,495 patent/US6642382B2/en not_active Expired - Lifetime
- 2001-01-19 JP JP2001553279A patent/JP5111707B2/ja not_active Expired - Lifetime
- 2001-01-19 EP EP01907650A patent/EP1248772B1/fr not_active Expired - Lifetime
- 2001-01-19 CN CNB018049389A patent/CN100341860C/zh not_active Expired - Lifetime
- 2001-01-19 ES ES01907650T patent/ES2260203T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489663A (en) * | 1994-02-17 | 1996-02-06 | Basf Aktiengesellschaft | Preparation of polyisocyanates containing isocyanurate groups and use thereof |
US5691440A (en) * | 1995-10-05 | 1997-11-25 | Arco Chemical Technonogy, L.P. | Catalyst and process for producing isocyanate trimers |
US5705594A (en) * | 1995-12-21 | 1998-01-06 | Bayer Aktiengesellschaft | Polyamine crosslinking agent formulation and its preparation |
US5837796A (en) * | 1996-07-10 | 1998-11-17 | Bayer Aktiengesellschaft | Polyisocyanates containing isocyanurate groups and prepared by trimerizing alkyl-substituted cycloaliphatic diisocyanates |
JPH11302351A (ja) * | 1998-04-23 | 1999-11-02 | Mitsui Chem Inc | イソシアヌレート基含有ポリイソシアナートの製造法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109651279A (zh) * | 2018-11-19 | 2019-04-19 | 万华化学(宁波)有限公司 | 一种低色度、储存稳定的脂肪族多异氰酸酯的制备方法 |
CN109651279B (zh) * | 2018-11-19 | 2020-11-24 | 万华化学(宁波)有限公司 | 一种低色度、储存稳定的脂肪族多异氰酸酯的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1400971A (zh) | 2003-03-05 |
ES2260203T3 (es) | 2006-11-01 |
WO2001053277A1 (fr) | 2001-07-26 |
US6642382B2 (en) | 2003-11-04 |
ATE321032T1 (de) | 2006-04-15 |
JP2003524642A (ja) | 2003-08-19 |
EP1248772B1 (fr) | 2006-03-22 |
AU2001235565A1 (en) | 2001-07-31 |
US20030125554A1 (en) | 2003-07-03 |
JP5111707B2 (ja) | 2013-01-09 |
EP1248772A1 (fr) | 2002-10-16 |
DE60118163T2 (de) | 2006-12-21 |
DE60118163D1 (de) | 2006-05-11 |
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Legal Events
Date | Code | Title | Description |
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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: PERSTORP FRANCE S.A.S. Free format text: FORMER OWNER: RHODIA OPERATIONS Effective date: 20121212 Owner name: RHODIA OPERATIONS Free format text: FORMER OWNER: RHONE POULENC CHIMIE Effective date: 20121212 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121212 Address after: The French Saint priest Patentee after: PERSTORP FRANCE Address before: La France Patentee before: Rhodia Operations Effective date of registration: 20121212 Address after: La France Patentee after: RHODIA OPERATIONS Address before: French Boulogne Billancourt Patentee before: RHODIA CHIMIE |
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C56 | Change in the name or address of the patentee |
Owner name: WENTLAS FRENCH CORP. Free format text: FORMER NAME: RHODIA OPERATIONS |
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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 |
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CX01 | Expiry of patent term |
Granted publication date: 20071010 |
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CX01 | Expiry of patent term |