TW200619251A - Low-viscosity polyurethane prepolymers based on 2, 4'-MDI - Google Patents

Low-viscosity polyurethane prepolymers based on 2, 4'-MDI

Info

Publication number: TW200619251A
Authority: TW; Taiwan
Prior art keywords: mdi; low; polyurethane prepolymers; viscosity polyurethane; prepolymers based
Prior art date: 2004-07-23

Application number

TW094124785A

Other languages

English (en)

Inventor

Matthias Wintermantel

Walter Meckel

Mathias Matner

Harald Kraus

Frank Kobelka

Original Assignee

Bayer Materialscience 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.)

2004-07-23

Filing date

2005-07-22

Publication date

2006-06-16

2005-07-22 Application filed by Bayer Materialscience Ag filed Critical Bayer Materialscience Ag

2006-06-16 Publication of TW200619251A publication Critical patent/TW200619251A/zh

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
- C08G18/70—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
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- 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
- C08G18/4829—Polyethers containing at least three hydroxy 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
- C08G18/28—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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups

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)
Sealing Material Composition (AREA)
Adhesives Or Adhesive Processes (AREA)

TW094124785A 2004-07-23 2005-07-22 Low-viscosity polyurethane prepolymers based on 2, 4'-MDI TW200619251A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102004035764A DE102004035764A1 (de)	2004-07-23	2004-07-23	Niedrigviskose Polyurethan-Prepolymere auf Basis von 2,4'-MDI

Publications (1)

Publication Number	Publication Date
TW200619251A true TW200619251A (en)	2006-06-16

Family

ID=35004183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW094124785A TW200619251A (en)	2004-07-23	2005-07-22	Low-viscosity polyurethane prepolymers based on 2, 4'-MDI

Country Status (14)

Country	Link
US (1)	US20060020101A1 (zh)
EP (1)	EP1619215B1 (zh)
JP (1)	JP2006037099A (zh)
KR (1)	KR20060053971A (zh)
CN (1)	CN1724576B (zh)
AT (1)	ATE399184T1 (zh)
CA (1)	CA2512555C (zh)
DE (2)	DE102004035764A1 (zh)
DK (1)	DK1619215T3 (zh)
ES (1)	ES2308344T3 (zh)
MX (1)	MXPA05007713A (zh)
PL (1)	PL1619215T3 (zh)
SI (1)	SI1619215T1 (zh)
TW (1)	TW200619251A (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005012794A1 (de) *	2005-03-19	2006-09-21	Bayer Materialscience Ag	Poly(etherester)polyole und Verfahren zu ihrer Herstellung
CN100372880C (zh) *	2006-06-08	2008-03-05	北京科聚化工新材料有限公司	一种储存稳定的聚氨酯预聚体及其制备方法
US8110704B2 (en) *	2006-11-02	2012-02-07	Bayer Materialscience Llc	Process for the production of stable polymers
JP2008133343A (ja) *	2006-11-28	2008-06-12	Nippon Polyurethane Ind Co Ltd	主成分として２，４’−ｍｄｉを用いて得られるウレタンプレポリマーからなるウレタンエラストマー形成性組成物
AU2008200020B2 (en) *	2007-01-29	2013-07-11	Bayer Intellectual Property Gmbh	Polyurethanes cured with amines and their preparation
US20090030161A1 (en)	2007-07-27	2009-01-29	Bayer Materialscience Llc	Allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and their use in the preparation of polyureas and polyurethanes
DE102008045223A1 (de) *	2007-11-20	2009-05-28	Bayer Materialscience Ag	Polyurethan-/Polyharnstoff-Elastomere auf Basis von 2,4'-Diphenylmethandiisocyanat-Prepolymeren und ihre Herstellung
JP5215656B2 (ja) *	2007-12-28	2013-06-19	東邦化学工業株式会社	一液型止水材
DE102008012971A1 (de)	2008-03-06	2009-05-28	Bayer Materialscience Ag	Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
WO2010039622A2 (en) *	2008-09-30	2010-04-08	Henkel Corporation	Dry-to-the-touch moisture-curable compositions and products made therefrom
NZ601031A (en) *	2009-12-08	2013-06-28	Basf Se	Production of lignocellulose-containing materials using a highly reactive isocyanate component
DE102009057584A1 (de) *	2009-12-09	2011-06-16	Bayer Materialscience Ag	Polyurethane-Prepolymere
JP5642047B2 (ja) *	2010-12-21	2014-12-17	ロームアンドハースカンパニーＲｏｈｍＡｎｄＨａａｓＣｏｍｐａｎｙ	接着剤組成物
JP5604407B2 (ja) *	2010-12-21	2014-10-08	ロームアンドハースカンパニー	接着剤組成物
DE102011089783A1 (de) *	2011-12-23	2013-06-27	Bayer Materialscience Aktiengesellschaft	Niedrigviskose reaktive Polyurethan-Zusammensetzungen
MX2014004304A (es) *	2013-04-09	2015-05-07	Dow Quimica Mexicana S A De C V	Composicion adhesiva de curado rapido.
FR3021659B1 (fr) *	2014-05-28	2017-11-17	Bostik Sa	Composition de polyurethane a terminaisons nco a base de 2,4-tdi non thermofusible et a faible teneur en monomere tdi, comprenant au moins un compose isocyanate de volume molaire particulier.
FR3021658B1 (fr)	2014-05-28	2017-12-08	Bostik Sa	Composition de polyurethane a terminaisons nco a base mdi non thermofusible et a faible teneur en monomere mdi, comprenant au moins un compose isocyanate de volume molaire particulier.
CN106459362B (zh) *	2014-06-19	2020-10-13	亨茨曼国际有限公司	甲硅烷基化聚氨酯
EP3088435A1 (de) *	2015-04-28	2016-11-02	Sika Technology AG	Zweistufiges verfahren zur herstellung eines polyurethan-heissschmelzklebstoffs mit niedrigem gehalt an monomeren diisocyanaten und hoher anfangsfestigkeit
FR3079839B1 (fr) *	2018-04-04	2020-10-09	Bostik Sa	Composition a base de polyurethane
EP3611204A1 (en) *	2018-08-13	2020-02-19	Covestro Deutschland AG	Process for preparing polyisocyanates containing urethane groups
JP7459049B2 (ja) *	2018-07-26	2024-04-01	コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー	ウレタン基を含有するポリイソシアネートの製造方法
MX2021001499A (es) *	2018-08-08	2021-04-28	Sika Tech Ag	Polimero que contiene grupos isocianato con un bajo contenido de diisocianatos monomericos.
KR102859107B1 (ko) *	2019-08-06	2025-09-15	다우 글로벌 테크놀로지스 엘엘씨	일액형 폴리우레탄 전구중합체 조성물
JP7805762B2 (ja) *	2021-07-07	2026-01-26	東邦化学工業株式会社	ウレタン系注入剤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1126094A (en) *	1966-09-12	1968-09-05	Ici Ltd	Moisture-curing polyurethane compositions
US3933725A (en) *	1974-09-26	1976-01-20	General Motors Corporation	Preparation of isocyanate terminated prepolymer
GB8826702D0 (en) *	1988-11-15	1988-12-21	Bostik Ltd	Moisture-curing polyurethane hot-melt compositions
JP2619109B2 (ja) *	1989-05-09	1997-06-11	旭硝子株式会社	柔軟性にすぐれたポリウレタン系硬化性組成物
DE60100395T2 (de) *	2000-05-10	2004-04-22	Rohm And Haas Co.	Heissschmelzklebstoff
RU2003115307A (ru) *	2000-10-23	2004-11-10	Хантсмэн Интернэшнл Ллс (Us)	Герметизирующие композиции с высокими эксплуатационными характеристиками на основе форполимеров меди метандифенилдиизоцианатных
DE10229519A1 (de) *	2001-07-10	2003-01-30	Henkel Kgaa	Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
DE10150722A1 (de) *	2001-10-13	2003-04-30	Henkel Kgaa	Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt
RU2004122092A (ru) *	2001-12-18	2006-01-20	Хенкель Коммандитгезелльшафт Ауф Акциен (DE)	Способ получения обедненных мономером форполимеров полиуретана
DE10163857A1 (de) *	2001-12-22	2003-07-10	Henkel Kgaa	Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten

2004
- 2004-07-23 DE DE102004035764A patent/DE102004035764A1/de not_active Withdrawn
2005
- 2005-07-09 EP EP05014936A patent/EP1619215B1/de not_active Expired - Lifetime
- 2005-07-09 DK DK05014936T patent/DK1619215T3/da active
- 2005-07-09 SI SI200530380T patent/SI1619215T1/sl unknown
- 2005-07-09 AT AT05014936T patent/ATE399184T1/de active
- 2005-07-09 ES ES05014936T patent/ES2308344T3/es not_active Expired - Lifetime
- 2005-07-09 DE DE502005004498T patent/DE502005004498D1/de not_active Expired - Lifetime
- 2005-07-09 PL PL05014936T patent/PL1619215T3/pl unknown
- 2005-07-13 CN CN2005100859196A patent/CN1724576B/zh not_active Expired - Fee Related
- 2005-07-19 US US11/184,108 patent/US20060020101A1/en not_active Abandoned
- 2005-07-20 JP JP2005209560A patent/JP2006037099A/ja not_active Withdrawn
- 2005-07-20 CA CA2512555A patent/CA2512555C/en not_active Expired - Fee Related
- 2005-07-20 MX MXPA05007713A patent/MXPA05007713A/es active IP Right Grant
- 2005-07-21 KR KR1020050066147A patent/KR20060053971A/ko not_active Withdrawn
- 2005-07-22 TW TW094124785A patent/TW200619251A/zh unknown

Also Published As

Publication number	Publication date
PL1619215T3 (pl)	2008-10-31
CN1724576B (zh)	2010-05-26
EP1619215A1 (de)	2006-01-25
CA2512555C (en)	2013-03-26
MXPA05007713A (es)	2006-01-26
DE102004035764A1 (de)	2006-03-16
JP2006037099A (ja)	2006-02-09
DE502005004498D1 (de)	2008-08-07
ATE399184T1 (de)	2008-07-15
KR20060053971A (ko)	2006-05-22
HK1084961A1 (zh)	2006-08-11
SI1619215T1 (sl)	2008-12-31
EP1619215B1 (de)	2008-06-25
ES2308344T3 (es)	2008-12-01
CN1724576A (zh)	2006-01-25
CA2512555A1 (en)	2006-01-23
DK1619215T3 (da)	2008-10-06
US20060020101A1 (en)	2006-01-26

Publication	Publication Date	Title
TW200619251A (en)	2006-06-16	Low-viscosity polyurethane prepolymers based on 2, 4'-MDI
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SG166091A1 (en)	2010-11-29	Method for producing isocyanates
MY145423A (en)	2012-02-15	Method for producing polyurethane layers and use thereof as imitation leather
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