DK0573873T3 - Fremgangsmåde til fremstilling af kompakte eller celle-elastomerer eller støbelegemer deraf, der indeholder urethan- eller urinstofgrupper - Google Patents

Fremgangsmåde til fremstilling af kompakte eller celle-elastomerer eller støbelegemer deraf, der indeholder urethan- eller urinstofgrupper

Info

Publication number: DK0573873T3
Authority: DK; Denmark
Prior art keywords: compact; preparation; containing urethane; urea groups; moldings
Prior art date: 1992-06-06

Application number

DK93108756.3T

Other languages

English (en)

Inventor

Werner Dr Hinz

Johannes Dr Becker

Christian Dr Maletzko

Guenter Dr Matzke

Original Assignee

Basf 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.)

1992-06-06

Filing date

1993-06-01

Publication date

1998-02-23

1993-06-01 Application filed by Basf Ag filed Critical Basf Ag

1998-02-23 Application granted granted Critical

1998-02-23 Publication of DK0573873T3 publication Critical patent/DK0573873T3/da

Links

JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title abstract 2
229920001971 elastomer Polymers 0.000 title abstract 2
239000000806 elastomer Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 2
238000000465 moulding Methods 0.000 title 1
229920000768 polyamine Polymers 0.000 abstract 4
239000004604 Blowing Agent Substances 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
125000003118 aryl group Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229920001228 polyisocyanate Polymers 0.000 abstract 1
239000005056 polyisocyanate Substances 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 1

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
- C08G18/28—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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
- C08G18/10—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
- C08G18/14—Manufacture of cellular products
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
- 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
- C08G2101/00—Manufacture of cellular products
- 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
- C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

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)
Manufacturing & Machinery (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK93108756.3T 1992-06-06 1993-06-01 Fremgangsmåde til fremstilling af kompakte eller celle-elastomerer eller støbelegemer deraf, der indeholder urethan- eller urinstofgrupper DK0573873T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4218791A DE4218791A1 (de)	1992-06-06	1992-06-06	Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus

Publications (1)

Publication Number	Publication Date
DK0573873T3 true DK0573873T3 (da)	1998-02-23

Family

ID=6460589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93108756.3T DK0573873T3 (da)	1992-06-06	1993-06-01	Fremgangsmåde til fremstilling af kompakte eller celle-elastomerer eller støbelegemer deraf, der indeholder urethan- eller urinstofgrupper

Country Status (10)

Country	Link
US (1)	US5364852A (da)
EP (1)	EP0573873B1 (da)
JP (1)	JPH0649170A (da)
KR (1)	KR940005697A (da)
AT (1)	ATE161558T1 (da)
CA (1)	CA2095676C (da)
DE (2)	DE4218791A1 (da)
DK (1)	DK0573873T3 (da)
ES (1)	ES2110540T3 (da)
MX (1)	MX9303260A (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE36233E (en) *	1993-08-03	1999-06-22	Osi Specialties, Inc.	Use of softening additives in polyurethane foam
ZA945718B (en) *	1993-08-03	1995-03-09	Osi Specialties Inc	Process for forming polyurethane foam using mechanical cooling and an additive
DE4410378A1 (de) *	1994-03-25	1995-09-28	Hoechst Ag	Halogenfreier und füllstoffhaltiger, schwerentflammbarer Polyharnstoff-Schaum, Verfahren zu seiner Herstellung und seine Verwendung
DE4431963A1 (de) *	1994-09-08	1996-03-14	Bayer Ag	Verfahren zur Herstellung von elastischen Formkörpern
US5510445A (en) *	1994-11-22	1996-04-23	Bayer Corporation	Process for castable polyurea elastomers
CA2401148C (en) *	2000-03-03	2008-05-13	Scott Macpherson	Method for stabilizing irregular structures
US20070043197A1 (en) *	2003-07-07	2007-02-22	Huntsman Petrochemical Corporation	Polyurea polymers from secondary polyether polyamines
WO2012078322A1 (en) *	2010-12-07	2012-06-14	Dow Global Technologies Llc	Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine
US20130084433A1 (en) *	2011-10-03	2013-04-04	Pro-Tech Mats Industries, Inc.	Prefabricated column wrap and methods
KR102275481B1 (ko)	2017-01-26	2021-07-08	바르실라 핀랜드 오이	내연 기관내의 비접촉식 샤프트 밀봉 배열체 및 밀봉 조립체
JP2023506938A (ja) *	2019-12-17	2023-02-20	ベーアーエスエフ・エスエー	ポリ尿素コポリマー

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3203932A (en) *	1961-03-10	1965-08-31	Wyandotte Chemicals Corp	Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers
GB1266561A (da) *	1968-04-04	1972-03-15
US4048105A (en) *	1975-12-19	1977-09-13	Mccord Corporation	High density urethane foam for rim
US4218543A (en) *	1976-05-21	1980-08-19	Bayer Aktiengesellschaft	Rim process for the production of elastic moldings
DE2940738A1 (de) *	1979-10-08	1981-04-16	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-polyharnstoff-formkoerpern
US4269945A (en) *	1980-01-24	1981-05-26	The Dow Chemical Company	Reaction injection molded polyurethanes employing aliphatic amine chain extenders
DE3126435A1 (de) *	1981-07-04	1983-01-20	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern und alkylsubstituierte phenylendiamine hierzu
US4374210A (en) *	1981-09-18	1983-02-15	The Upjohn Company	Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer
US4433067A (en) *	1982-04-23	1984-02-21	Texaco Inc.	Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate
US4444910A (en) *	1982-04-23	1984-04-24	Texaco Inc.	Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate
JPS58187419A (ja) *	1982-04-23	1983-11-01	テキサコ・デイベロツプメント・コ−ポレ−シヨン	反応射出成形エラストマ−
US4396729A (en) *	1982-04-23	1983-08-02	Texaco Inc.	Reaction injection molded elastomer containing an internal mold release made by a two-stream system
DE3215909A1 (de) *	1982-04-29	1983-11-03	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von gegebenenfalls zellhaltigen formkoerpern aus polyharnstoff-elastomeren
DE3215907A1 (de) *	1982-04-29	1983-11-03	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von kompakten oder zellhaltigen formkoerpern aus polyharnstoff-polyurethan-elastomeren
US4465858A (en) *	1983-07-20	1984-08-14	Texaco Inc.	Procedure for the partial alkoxylation of polyoxyalkyleneamines
US4479010A (en) *	1983-07-20	1984-10-23	Texaco Inc.	Procedure for the alkoxylation of polyoxyalkyleneamines
US4767836A (en) *	1987-05-18	1988-08-30	Texaco Inc.	Storage stable polyurethane coating
US4902768A (en) *	1987-06-30	1990-02-20	Union Carbide Chemicals And Plastics Company Inc.	Elastomers prepared from N-(polyoxyalkyl)-N-(alkyl)amines
DE4000013A1 (de) *	1990-01-02	1991-07-04	Basf Ag	Verfahren zur herstellung von elastischen, kompakten oder zelligen formkoerpern auf der grundlage von n-benzylharnstoffgruppen gebunden enthaltenden elastomeren, derartige elastomere und hierfuer geeignete n-benzyl-polyoxyalkylen-polyamine
US5153235A (en) *	1990-01-02	1992-10-06	Basf Aktiengesellschaft	Production of elastic, compact or cellular moldings based on elastomers containing N-benzylurea groups in bound form, elastomers of this type, and N-benzylpolyoxyalkylene-polyamines which are suitable for this purpose
DE4000014A1 (de) *	1990-01-02	1991-07-04	Basf Ag	Verfahren zur herstellung von elastischen, kompakten oder zelligen formkoerpern auf der grundlage von n-substituierte harnstoff- und amidgruppen gebunden enthaltenden elastomere derartige und hierfuer geeignete inhaltige polyoxyalkylen-polyamin-mischungen

1992
- 1992-06-06 DE DE4218791A patent/DE4218791A1/de not_active Withdrawn
1993
- 1993-04-29 US US08/053,759 patent/US5364852A/en not_active Expired - Lifetime
- 1993-05-06 CA CA002095676A patent/CA2095676C/en not_active Expired - Fee Related
- 1993-06-01 DK DK93108756.3T patent/DK0573873T3/da active
- 1993-06-01 AT AT93108756T patent/ATE161558T1/de not_active IP Right Cessation
- 1993-06-01 DE DE59307876T patent/DE59307876D1/de not_active Expired - Lifetime
- 1993-06-01 MX MX9303260A patent/MX9303260A/es not_active IP Right Cessation
- 1993-06-01 EP EP93108756A patent/EP0573873B1/de not_active Expired - Lifetime
- 1993-06-01 ES ES93108756T patent/ES2110540T3/es not_active Expired - Lifetime
- 1993-06-07 KR KR1019930010529A patent/KR940005697A/ko active Pending
- 1993-06-07 JP JP5135811A patent/JPH0649170A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
ES2110540T3 (es)	1998-02-16
US5364852A (en)	1994-11-15
EP0573873A2 (de)	1993-12-15
EP0573873B1 (de)	1997-12-29
ATE161558T1 (de)	1998-01-15
CA2095676C (en)	1996-06-18
CA2095676A1 (en)	1993-12-07
DE59307876D1 (de)	1998-02-05
EP0573873A3 (en)	1994-05-18
JPH0649170A (ja)	1994-02-22
KR940005697A (ko)	1994-03-22
DE4218791A1 (de)	1993-12-09
MX9303260A (es)	1994-01-31

Publication	Publication Date	Title
DK0573873T3 (da)	1998-02-23	Fremgangsmåde til fremstilling af kompakte eller celle-elastomerer eller støbelegemer deraf, der indeholder urethan- eller urinstofgrupper
ATE94565T1 (de)	1993-10-15	Aminogruppenhaltige polymerisate, ihre herstellung und ihre verwendung.
DE59306163D1 (de)	1997-05-22	Verfahren zur Herstellung von niedrigviskosen Isocyanurat- und Urethangruppen enthaltenden Polyisocyanatmischungen
ATE31409T1 (de)	1988-01-15	Verfahren zur herstellung von stabilisierten polyisocyanaten, stabilisierte polyisocyanate retardierter reaktivitaet und ihre verwendung zur polyurethanherstellung.
ATE61607T1 (de)	1991-03-15	Verfahren zur herstellung von stabilisierten polyaminen, stabilisierte polyamine retardierter reaktivitaet und ihre verwendung zur polyurethanherstellung.
GR3004144T3 (da)	1993-03-31
DK0634433T3 (da)	1998-08-24	Anvendelse af blandinger som bindemiddel til fremstilling af sammensatte materialer.
DK0499053T3 (da)	1997-06-30	Fremgangsmåde til fremstilling af polyurethanelastomerer og hertil egnede blandinger af polyoxybutylen-polyoxyalkylen-glycoler og glycidforbindelser
ATE483808T1 (de)	2010-10-15	Rezeptor für modifizierte lipoprotein niedriges molekulargewichtes
ATE10503T1 (de)	1984-12-15	Hitzehaertbare formmassen, verfahren zu deren herstellung und deren verwendung in einem verfahren zur herstellung von formkoerpern.
ATE113625T1 (de)	1994-11-15	Verfahren zur herstellung von elastischen, kompakten oder zelligen formkörpern auf der grundlage von n-substituierte harnstoff- und amidgruppen gebunden enthaltenden elastomeren, derartige elastomere und hierfür geeignete polyazomethinhaltige polyoxyalkylen-polyamin- mischungen.
DK0438695T3 (da)	1995-11-06	Fremgangsmåde til fremstilling af elastiske, kompakte eller celleholdige formlegemer på basis af elastomerer, der bundet indeholder N-benzylurinstofgrupper, sådanne elastomerer og hertil egnede N-benzyl-polyoxyalkylenpolyaminer
DE69014566D1 (de)	1995-01-12	Mit Isocyanaten reagierende Zusammensetzung.
DE59305695D1 (de)	1997-04-17	Verfahren zur Herstellung von Urethan- oder Urethan- und Harnstoffgruppen gebunden enthaltenden Elastomeren unter Mitverwendung von N-perethoxylierten Polyoxyalkylen-polyaminen als Aufbaukomponente
DE59005887D1 (de)	1994-07-07	Verfahren zur Herstellung von Harnstoff- und Biuretgruppen enthaltendem 1,5 Naphtylendiisocyanat.
NO180237C (no)	1997-03-12	Framgangsmåte for framstilling av mikrofiberforsterket polymerblanding samt anvendelse av blandingen
DE59404177D1 (de)	1997-11-06	Verfahren zur Herstellung von Urethan- und Isocyanuratgruppen aufweisenden Hartschaumstoffen und ihre Verwendung als Dämmaterialien
BR8600036A (pt)	1986-09-23	Processo para a producao de dispersoes e processo de obtencao de um produto de adicao de poliisocianato
ATE96819T1 (de)	1993-11-15	Verfahren zur herstellung von modifizierten schlagfesten polyamiden.
DK0405534T3 (da)	1994-09-19	Anvendelse af fluorerede polyurethaner med hydroxyfunktionalitet til behandling af stenmaterialer
ATE186934T1 (de)	1999-12-15	Stabilisierte polyurethane