CN1319951C - 制备低单体含量tdi三聚物的方法 - Google Patents

制备低单体含量tdi三聚物的方法 Download PDF

Info

Publication number
CN1319951C
CN1319951C CNB031453066A CN03145306A CN1319951C CN 1319951 C CN1319951 C CN 1319951C CN B031453066 A CNB031453066 A CN B031453066A CN 03145306 A CN03145306 A CN 03145306A CN 1319951 C CN1319951 C CN 1319951C
Authority
CN
China
Prior art keywords
toluene
isocyanate
weight
reaction
monomer
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 - Fee Related
Application number
CNB031453066A
Other languages
English (en)
Chinese (zh)
Other versions
CN1470508A (zh
Inventor
M·布拉姆
O·维尔梅斯
J·西蒙
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.)
Covestro Deutschland AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of CN1470508A publication Critical patent/CN1470508A/zh
Application granted granted Critical
Publication of CN1319951C publication Critical patent/CN1319951C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CNB031453066A 2002-07-03 2003-07-03 制备低单体含量tdi三聚物的方法 Expired - Fee Related CN1319951C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10229781A DE10229781A1 (de) 2002-07-03 2002-07-03 Verfahren zur Herstellung monomerenarmer TDI-Trimerisate
DE10229781.9 2002-07-03

Publications (2)

Publication Number Publication Date
CN1470508A CN1470508A (zh) 2004-01-28
CN1319951C true CN1319951C (zh) 2007-06-06

Family

ID=29719444

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031453066A Expired - Fee Related CN1319951C (zh) 2002-07-03 2003-07-03 制备低单体含量tdi三聚物的方法

Country Status (9)

Country Link
US (1) US6992186B2 (https=)
EP (1) EP1378530B1 (https=)
JP (1) JP4429645B2 (https=)
KR (1) KR100978175B1 (https=)
CN (1) CN1319951C (https=)
AT (1) ATE315598T1 (https=)
AU (1) AU2003207035B2 (https=)
DE (2) DE10229781A1 (https=)
ES (1) ES2256619T3 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003794B4 (de) * 2004-01-23 2008-01-24 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Toluylendiisocyanat-basierenden Isocyanurat-Polyisocyanatlösungen
CN100398525C (zh) * 2005-11-15 2008-07-02 中国科学院广州化学研究所 一种甲苯二异氰酸酯三聚体的制备方法
CN100439414C (zh) * 2006-09-30 2008-12-03 北京展辰化工有限公司 低游离tdi聚氨酯固化剂的制造方法、制得的固化剂及其制品
DE102007034977A1 (de) * 2007-07-26 2009-01-29 Lanxess Deutschland Gmbh Phthalatfreie Isocyanuratzubereitungen
IT1391369B1 (it) * 2008-10-06 2011-12-13 Azionaria Per L Ind Chimica Italiana S A P I C I Spa Soc Poliisocianati adatti alla formulazione di vernici a basso contenuto di solventi e processo per la loro preparazione
CN102718724A (zh) * 2012-03-14 2012-10-10 江苏天竹化工科技有限公司 一种环保、耐光型异氰酸酯三聚体固化剂的制备方法
CN102911343B (zh) * 2012-10-24 2014-12-31 华南理工大学 一种甲苯二异氰酸酯三聚体固化剂的制备方法
CN103183808A (zh) * 2013-03-05 2013-07-03 华南理工大学 一种化学反应法降低聚氨酯无毒固化剂游离tdi的方法
US10131641B2 (en) 2013-03-12 2018-11-20 Covestro Deutschland Ag Method for producing TDI-trimerisates with high purity
CN104403085A (zh) * 2014-11-26 2015-03-11 广东东旭化学工业制造有限公司 一种达欧标低游离哑光三聚体固化剂及其制备方法
US10454239B2 (en) * 2015-08-28 2019-10-22 International Business Machines Corporation Wafer scale monolithic integration of lasers, modulators, and other optical components using ALD optical coatings
CN105131249A (zh) * 2015-09-17 2015-12-09 广东聚盈化工有限公司 一种高容忍度低游离tdi三聚体及制备方法
CN108431072B (zh) 2015-12-24 2021-03-30 东曹株式会社 聚氨酯树脂形成性组合物、使用其的膜密封材料以及多异氰酸酯组合物及其制造方法
CN105801794B (zh) * 2016-04-26 2018-03-06 北川泰和新材料有限公司 一种三聚体固化剂高分子材料的生产工艺
CN105906784A (zh) * 2016-05-10 2016-08-31 华南理工大学 一种无毒级亚光tdi三聚体固化剂及其制备方法
WO2018076199A1 (en) 2016-10-26 2018-05-03 Covestro Deutschland Ag Tdi based low-viscosity polyisocyanates with isocyanurate groups
EP3450476A1 (de) 2017-08-31 2019-03-06 Evonik Degussa GmbH Reaktivklebstoffe mit niedrigem gehalt an monomerem diisocyanat
EP3599255A1 (en) 2018-07-23 2020-01-29 Covestro Deutschland AG Ionically hydrophilized polyisocyanates with improved drying
EP3824009B1 (en) 2018-07-20 2022-03-09 Covestro Intellectual Property GmbH & Co. KG Ionically hydrophilized polyisocyanates with improved drying
KR20210151804A (ko) 2019-04-10 2021-12-14 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 이량체, 삼량체 및/또는 알로파네이트 및 임의로 우레탄 구조를 갖는 폴리이소시아네이트의 제조 방법
EP3750934A1 (en) 2019-06-12 2020-12-16 Covestro Deutschland AG Method for the production of isocyanate-group terminated polyoxazolidinones
EP3750933A1 (en) 2019-06-12 2020-12-16 Covestro Deutschland AG Method for the production of epoxy-group terminated polyoxazolidinones
EP3760658A1 (de) 2019-07-03 2021-01-06 Covestro Deutschland AG Beständige 2k-pur-beschichtungen
US20230080775A1 (en) 2020-02-17 2023-03-16 Covestro Deutschland Ag Polyisocyanate preparations
EP3885387A1 (de) 2020-03-25 2021-09-29 Covestro Deutschland AG Polyisocyanat-basierte polyadditionsverbindungen mit fünfgliedrigen cyclischen iminoether-strukturelementen
EP4011927A1 (en) 2020-12-10 2022-06-15 Covestro Deutschland AG Composition comprising epoxy-functional oxazolidinone
WO2022122606A1 (en) 2020-12-10 2022-06-16 Covestro Deutschland Ag Composition comprising epoxy-functional oxazolidinone
WO2022228955A1 (en) 2021-04-26 2022-11-03 Covestro Deutschland Ag Method for the production of an isocyanate-group terminated polyoxazolidinone composition
EP4083100A1 (en) 2021-04-26 2022-11-02 Covestro Deutschland AG Method for the production of an isocyanate-group terminated polyoxazolidinone composition
WO2022263306A1 (de) 2021-06-18 2022-12-22 Covestro Deutschland Ag Organische polyisocyanate mit aldehydblockierung
EP4105251A1 (de) 2021-06-18 2022-12-21 Covestro Deutschland AG Vernetzbare zusammensetzungen, enthaltend imin- und/oder aminal-bildende komponenten
EP4108694A1 (de) 2021-06-21 2022-12-28 Covestro Deutschland AG Beschichtungsmittel und daraus erhältliche beschichtungen mit verbesserten anschmutzungsresistenzen und (selbst-)reinigungseigenschaften
EP4108695A1 (de) 2021-06-21 2022-12-28 Covestro Deutschland AG Beschichtungsmittel und daraus erhältliche beschichtungen mit verbesserten anschmutzungsresistenzen und (selbst-)reinigungseigenschaften
EP4198094A1 (de) 2021-12-20 2023-06-21 Covestro Deutschland AG Mehrschichtaufbau auf metallischen untergründen basierend auf polyaspartatbeschichtungen
EP4234600A1 (en) 2022-02-25 2023-08-30 Covestro Deutschland AG Polyisocyanate and process for preparing the same
EP4265663A1 (de) 2022-04-21 2023-10-25 Covestro Deutschland AG Polyaspartat-basierte zweikomponenten-beschichtungszusammensetzungen zur herstellung von beschichtungen mit guten selbstheilungseigenschaften bei gleichzeitig geringer klebrigkeit
CN114685388B (zh) * 2022-04-25 2024-09-03 宁夏瑞泰科技股份有限公司 一种连续化合成六亚甲基二异氰酸酯三聚体的方法
EP4279522A1 (de) 2022-05-17 2023-11-22 Covestro Deutschland AG In wasser dispergierbare polyisocyanate mit aldehydblockierung und daraus erhältliche wässrige zusammensetzungen
CN121889440A (zh) 2023-06-22 2026-04-17 科思创德国股份有限公司 生产羟基封端的噁唑烷酮组合物的方法
EP4574860A1 (en) 2023-12-19 2025-06-25 Covestro Deutschland AG Use of a solvent-free composition comprising epoxy-functional oxazolidinones for producing adhesives, sealing compounds, potting compounds, composites, such as fiber composite materials, or moldings, or for producing coatings on mineral, metallic or plastic substrates, and the products thus obtained

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301585A1 (fr) * 1975-02-24 1976-09-17 Du Pont Adhesif pour fixer des elements de renforcement a des matieres elastomeres
US4115373A (en) * 1975-11-18 1978-09-19 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups
DE3420923A1 (de) * 1984-06-05 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung zur herstellung von polyurethanen
US4698371A (en) * 1984-02-10 1987-10-06 Basf Aktiengesellschaft Process for the preparation of optionally cellular polyurethane-polyurea molded parts using urethane group- and isocyanurate group-containing 2,4- and/or 2,6-toluene diisocyanates
US5061960A (en) * 1987-07-02 1991-10-29 Minolta Camera Kabushiki Kaisha Preexposure light control system for a photocopier

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE712840C (de) 1936-07-07 1941-10-27 Bruno Quast Stauchgeruest zum Stauchen von breitem Walzgut
DE1201992B (de) 1963-04-11 1965-09-30 Bayer Ag Verfahren zur Herstellung von Polymeren mit Cyanuratstruktur
US3384624A (en) * 1965-03-01 1968-05-21 Mobay Chemical Corp Prepolymer composition
US4124545A (en) * 1973-05-22 1978-11-07 Bayer Aktiengesellschaft Carbamic acid esters as catalysts for trimerization of isocyanates
GB1458564A (en) 1973-06-27 1976-12-15 Bayer Ag Process for the preparation of solutions of polyisocyanates
DE2452532C3 (de) * 1974-11-06 1978-08-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyisocyanaten mit Isocyanurat-Struktur
JPS5659828A (en) 1979-10-22 1981-05-23 Dainippon Ink & Chem Inc Production of polyisocyanate
DE3144672A1 (de) * 1981-11-10 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mischtrimerisaten organischer isocyanate, die nach dem verfahren erhaltenen mischtrimerisate, sowie ihre verwendung zur herstellung von polyurethanen
DE3244407A1 (de) * 1982-12-01 1984-06-07 Bayer Ag, 5090 Leverkusen Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
JP2507415B2 (ja) 1987-04-20 1996-06-12 三井東圧化学株式会社 イソシアヌレ−ト基含有ポリイソシアネ−トの製造方法
DE3928503A1 (de) * 1989-08-29 1991-03-07 Bayer Ag Verfahren zur herstellung von loesungen von isocyanuratgruppen aufweisenden polyisocyanaten in lackloesungsmitteln und ihre verwendung
DE4428107A1 (de) * 1994-08-09 1996-02-15 Bayer Ag Lackpolyisocyanate mit aliphatisch und aromatisch gebundenen Isocyanatgruppen
DE19523657A1 (de) * 1995-06-29 1997-01-02 Bayer Ag Verfahren zur Herstellung von Lösungen von Isocyanuratgruppen aufweisenden Polyisocyanaten mit verringertem Restmonomergehalt und ihre Verwendung
JP2000273142A (ja) 1999-03-29 2000-10-03 Mitsui Chemicals Inc イソシアヌレート環含有ポリイソシアナート組成物およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301585A1 (fr) * 1975-02-24 1976-09-17 Du Pont Adhesif pour fixer des elements de renforcement a des matieres elastomeres
US4115373A (en) * 1975-11-18 1978-09-19 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups
US4698371A (en) * 1984-02-10 1987-10-06 Basf Aktiengesellschaft Process for the preparation of optionally cellular polyurethane-polyurea molded parts using urethane group- and isocyanurate group-containing 2,4- and/or 2,6-toluene diisocyanates
DE3420923A1 (de) * 1984-06-05 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung zur herstellung von polyurethanen
US5061960A (en) * 1987-07-02 1991-10-29 Minolta Camera Kabushiki Kaisha Preexposure light control system for a photocopier

Also Published As

Publication number Publication date
EP1378530A1 (de) 2004-01-07
CN1470508A (zh) 2004-01-28
HK1062561A1 (en) 2004-11-12
ES2256619T3 (es) 2006-07-16
DE50302162D1 (de) 2006-04-06
AU2003207035B2 (en) 2008-12-18
EP1378530B1 (de) 2006-01-11
ATE315598T1 (de) 2006-02-15
US20040006228A1 (en) 2004-01-08
JP4429645B2 (ja) 2010-03-10
US6992186B2 (en) 2006-01-31
KR100978175B1 (ko) 2010-08-25
DE10229781A1 (de) 2004-01-22
AU2003207035A1 (en) 2004-01-22
KR20040004131A (ko) 2004-01-13
JP2004250662A (ja) 2004-09-09

Similar Documents

Publication Publication Date Title
CN1319951C (zh) 制备低单体含量tdi三聚物的方法
CN1470509A (zh) 制备低单体含量tdi三聚物的方法
DK1645582T3 (da) Fremgangsmåde til fremstilling af lavviskose allofanater med aktinisk hærdbare grupper
JPH0860095A (ja) 耐光性無溶剤系ポリウレタン塗料及び被膜作製におけるその用途
KR20180001494A (ko) 알콕시실란-관능화 및 알로파네이트-관능화 우레탄
CN110790880A (zh) 一种tdi三聚体的制备方法及含溶剂的tdi三聚体和其用途
CN104479103B (zh) 一种高官能度的聚氨酯固化剂、该固化剂的制备方法及其用途
CN115926106B (zh) 一种反应型聚氨酯阴离子乳化剂及其制备方法和应用
JPH03265621A (ja) ポリウレタン樹脂組成物
JPH093147A (ja) ポリイソシアネート硬化剤、これを用いた塗料組成物および接着剤組成物
CN110446737A (zh) 通过分开施加多异氰酸酯组合物和交联催化剂形成涂层
FR2893940A1 (fr) Compose a fonctionnalite isocyanate, sa preparation et son utilisation dans un procede de preparation d'un revetement
CN1762987A (zh) 缩二脲化的异氰酸酯和封端的缩二脲化的异氰酸酯
CN114369216B (zh) 一种hmdi-tdi三聚体及其制备方法和应用
HK1062561B (en) Process for preparing low-monomer-content tdi trimers
CN109467671B (zh) 水性聚异氰酸酯固化剂的制备
JPS6337811B2 (https=)
JPH03231978A (ja) 二液型ウレタン塗料用樹脂組成物
CN102690594A (zh) 一种水性涂料组合物及涂布方法
CN121203160A (zh) 一种腰果酚基环氧树脂乳化剂及其制备方法和应用
JPS63118377A (ja) ウレタン塗膜の硬化方法
JPS63118378A (ja) ウレタン塗膜の硬化方法
JPS60215073A (ja) 塗料用樹脂組成物
HK1086289A1 (zh) 双组分聚氨酯体系
HK1062560B (en) Process for preparing low-monomer-content tdi trimers

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1062561

Country of ref document: HK

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: CARCOUSTICS TECHCONSULT GMBH

Free format text: FORMER OWNER: BAYER AKTIENGESELLSCHAFT

Effective date: 20120802

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120802

Address after: Germany Leverkusen

Patentee after: Carcoustics Techconsult GmbH

Address before: Germany Leverkusen

Patentee before: Bayer Aktiengesellschaft

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20040128

Assignee: Bayer Material Science (China) Co., Ltd.

Assignor: Carcoustics Techconsult GmbH

Contract record no.: 2012990000854

Denomination of invention: Method for preparing TDI tripolymer with low monomer content

Granted publication date: 20070606

License type: Common License

Record date: 20121128

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Leverkusen, Germany

Patentee after: BAYER MATERIALSCIENCE AG

Address before: Germany Leverkusen

Patentee before: Carcoustics Techconsult GmbH

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070606

Termination date: 20210703