DK0387894T3 - Kædeforlængere for 4,4-diisocyanato-diphenylmethan-præpolymere for støbte polyurethan-elastomere (PU-elastomere) - Google Patents

Kædeforlængere for 4,4-diisocyanato-diphenylmethan-præpolymere for støbte polyurethan-elastomere (PU-elastomere)

Info

Publication number: DK0387894T3
Authority: DK; Denmark
Prior art keywords: elastomers; prepolymers; diisocyanato; diphenylmethane; chain extenders
Prior art date: 1989-03-17

Application number

DK90104999.9T

Other languages

English (en)

Inventor

Theodor Dr Voelker

Hans Dr Althaus

Andreas Dr Schmidt

Original Assignee

Lonza 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.)

1989-03-17

Filing date

1990-03-16

Publication date

1994-07-04

1990-03-16 Application filed by Lonza Ag filed Critical Lonza Ag

1994-07-04 Application granted granted Critical

1994-07-04 Publication of DK0387894T3 publication Critical patent/DK0387894T3/da

Links

239000004970 Chain extender Substances 0.000 title abstract 2
229920003225 polyurethane elastomer Polymers 0.000 title abstract 2
229920001971 elastomer Polymers 0.000 title 1
239000000806 elastomer Substances 0.000 title 1
239000004814 polyurethane Substances 0.000 title 1
XEOANEVNYYOZOX-UHFFFAOYSA-N 1-isocyanato-4-(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=C(N=C=O)C=C1 XEOANEVNYYOZOX-UHFFFAOYSA-N 0.000 abstract 1
YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical class C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 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
- C08G18/70—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
- 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
- C08G2380/00—Tyres

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)

DK90104999.9T 1989-03-17 1990-03-16 Kædeforlængere for 4,4-diisocyanato-diphenylmethan-præpolymere for støbte polyurethan-elastomere (PU-elastomere) DK0387894T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH100289		1989-03-17

Publications (1)

Publication Number	Publication Date
DK0387894T3 true DK0387894T3 (da)	1994-07-04

Family

ID=4200161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90104999.9T DK0387894T3 (da)	1989-03-17	1990-03-16	Kædeforlængere for 4,4-diisocyanato-diphenylmethan-præpolymere for støbte polyurethan-elastomere (PU-elastomere)

Country Status (17)

Country	Link
US (1)	US5026815A (da)
EP (1)	EP0387894B1 (da)
JP (1)	JPH02281022A (da)
AT (1)	ATE106910T1 (da)
CA (1)	CA2011712C (da)
CZ (1)	CZ282617B6 (da)
DD (1)	DD292005A5 (da)
DE (1)	DE59005982D1 (da)
DK (1)	DK0387894T3 (da)
ES (1)	ES2055198T3 (da)
FI (1)	FI95718C (da)
HU (1)	HU207744B (da)
IE (1)	IE65289B1 (da)
MX (1)	MX171741B (da)
RU (1)	RU2071484C1 (da)
SK (1)	SK278751B6 (da)
YU (1)	YU32590A (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2689376B2 (ja) *	1992-12-07	1997-12-10	ユニロイヤルケミカルカンパニーインコーポレイテッド	４，４’−メチレン−ビス（３−クロロ−２，６−ジエチルアニリン）によって硬化したポリウレタン
CH688861A5 (de) *	1994-12-08	1998-04-30	Lonza Ag	4,4'-(Phenylendiisopropyl)-bis(2,6-dialkylphenylisocyanate).
AU1270597A (en) *	1995-12-12	1997-07-03	Lonza A.G.	Cellular polyurethane elastomers
US5648447A (en) *	1995-12-22	1997-07-15	Arco Chemical Technology, L.P.	Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
DE19823425A1 (de) *	1998-05-26	1999-12-02	Lehmann & Voss & Co	Verfahren zur Herstellung von Polyurethan-Elastomeren
DE19844002A1 (de) *	1998-09-25	2000-03-30	Gambro Dialysatoren	Verfahren zur Herstellung von Polyurethanen und Polyurethangegenstand
US20030212236A1 (en) *	2001-05-01	2003-11-13	Luigi Pellacani	Process for producing polyurethane elastomer
DE10344380A1 (de) *	2003-09-23	2005-05-12	Mankiewicz Gebr & Co	Zweikomponenten-Zusammensetzung zur Herstellung von Polyurethan-Gelcoats für Epoxidharz- und Vinylesterharz-Verbundwerkstoffe
DE10344379B4 (de) *	2003-09-23	2008-09-11	Mankiewicz Gebr. & Co (Gmbh & Co Kg)	Verwendung einer Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats für Kunstharz-Verbundwerkstoffe, Verfahren zur Herstellung der Verbundwerkstoffe und Verbundwerkstoffe
US20050256288A1 (en) *	2004-05-13	2005-11-17	Zhenya Zhu	High performance polyurethanes cured with alkylated 4,4'-methylenedianiline
AU2008200020B2 (en) *	2007-01-29	2013-07-11	Bayer Intellectual Property Gmbh	Polyurethanes cured with amines and their preparation
DE102008001855A1 (de)	2008-05-19	2009-11-26	Evonik Degussa Gmbh	Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA714092A (en) *		1965-07-20	Monsanto Company	Preparation of bis(substituted phenyl)methanes
US3203932A (en) *	1961-03-10	1965-08-31	Wyandotte Chemicals Corp	Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers
US3322810A (en) *	1963-09-19	1967-05-30	Monsanto Co	Hindered isothiocyanates, and the method of preparing the same
DE1240654B (de) *	1965-05-14	1967-05-18	Bayer Ag	Verfahren zur Herstellung vernetzter Kunststoffe nach dem Isocyanat-Polyadditions-Verfahren
US3481900A (en) *	1967-03-28	1969-12-02	Uniroyal Inc	Use of selected 4,4'-methylenebis (2,6-dialkylanilines) as curing agents for epoxy resins
US3857890A (en) *	1969-07-25	1974-12-31	Upjohn Co	Process for preparing methylene-di-anilines
FR2054814A5 (en) *	1969-07-28	1971-05-07	Rhodiaceta	Diamino diphenyl methane derivs prodn
US3804806A (en) *	1972-08-09	1974-04-16	Sherwin Williams Co	Alkoxy anilines as curing agents for epoxy resins
DE2239237A1 (de) *	1972-08-09	1974-02-21	Heinz Bildner	Verfahren zum herstellen von kuverts mit kaschierungsstreifen
JPS5938964B2 (ja) *	1979-04-11	1984-09-20	イハラケミカル工業株式会社	ポリウレタンエラストマ−の製造方法
DE3126436A1 (de) *	1981-07-04	1983-01-20	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan- oder polyurethan-polyharnstoff-formkoerpern
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
FR2522653A1 (fr) *	1982-03-05	1983-09-09	Ugine Kuhlmann	Diamines aromatiques halogenees, leur procede de fabrication, et leur application a la fabrication des polyurethannes
CH660358A5 (de) *	1984-07-06	1987-04-15	Lonza Ag	Substituierte p,p'-methylen-bisaniline.
US4595742A (en) *	1985-03-04	1986-06-17	Ethyl Corporation	Di(alkylthio)diamine chain extenders for polyurethane elastomers
CH666260A5 (de) *	1985-10-23	1988-07-15	Lonza Ag	Substituierte p,p'-methylen-bis-aniline und deren verwendung als kettenverlaengerungsmittel oder vernetzungsmittel fuer polyurethane.
US4810769A (en) *	1987-06-05	1989-03-07	Air Products And Chemicals, Inc.	Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of the 2, 4 and 2,6 isomers

1990
- 1990-02-08 HU HU90715A patent/HU207744B/hu not_active IP Right Cessation
- 1990-02-08 DD DD90337663A patent/DD292005A5/de not_active IP Right Cessation
- 1990-02-09 SK SK656-90A patent/SK278751B6/sk unknown
- 1990-02-09 CZ CS90656A patent/CZ282617B6/cs unknown
- 1990-02-19 YU YU00325/90A patent/YU32590A/xx unknown
- 1990-02-28 IE IE72490A patent/IE65289B1/en not_active IP Right Cessation
- 1990-03-07 CA CA002011712A patent/CA2011712C/en not_active Expired - Lifetime
- 1990-03-09 JP JP2059787A patent/JPH02281022A/ja active Pending
- 1990-03-14 MX MX019888A patent/MX171741B/es unknown
- 1990-03-14 FI FI901265A patent/FI95718C/fi active IP Right Grant
- 1990-03-15 US US07/493,748 patent/US5026815A/en not_active Expired - Lifetime
- 1990-03-16 ES ES90104999T patent/ES2055198T3/es not_active Expired - Lifetime
- 1990-03-16 DK DK90104999.9T patent/DK0387894T3/da not_active Application Discontinuation
- 1990-03-16 EP EP90104999A patent/EP0387894B1/de not_active Expired - Lifetime
- 1990-03-16 DE DE59005982T patent/DE59005982D1/de not_active Expired - Lifetime
- 1990-03-16 AT AT90104999T patent/ATE106910T1/de not_active IP Right Cessation
- 1990-03-16 RU SU904743343A patent/RU2071484C1/ru active

Also Published As

Publication number	Publication date
FI95718B (fi)	1995-11-30
RU2071484C1 (ru)	1997-01-10
FI95718C (fi)	1996-03-11
ATE106910T1 (de)	1994-06-15
EP0387894B1 (de)	1994-06-08
DD292005A5 (de)	1991-07-18
YU32590A (en)	1991-10-31
IE65289B1 (en)	1995-10-18
DE59005982D1 (de)	1994-07-14
CA2011712A1 (en)	1990-09-17
SK65690A3 (en)	1998-02-04
US5026815A (en)	1991-06-25
EP0387894A3 (en)	1990-10-31
EP0387894A2 (de)	1990-09-19
JPH02281022A (ja)	1990-11-16
CZ282617B6 (cs)	1997-08-13
CZ65690A3 (en)	1995-01-18
MX171741B (es)	1993-11-11
ES2055198T3 (es)	1994-08-16
CA2011712C (en)	2000-10-03
IE900724L (en)	1990-09-17
HU900715D0 (en)	1990-04-28
SK278751B6 (sk)	1998-02-04
FI901265A0 (fi)	1990-03-14
HU207744B (en)	1993-05-28
HUT53382A (en)	1990-10-28

Legal Events

Date	Code	Title	Description
1991-11-25	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
SG47583A1 (en)	1998-04-17	4,5,6-Substituted-n- (substituted-phenyl) -2- pyrimidinamines
ATE74946T1 (de)	1992-05-15	Thermoschmelzbares polymer und dessen verwendung als klebstoff.
DE59000925D1 (de)	1993-04-01	Gummilager.
FI885755L (fi)	1988-12-12	Elastomer foerslutningsdel.
DE69008389D1 (de)	1994-06-01	Biegsame Endloslaufkette.
DE69111858D1 (de)	1995-09-14	Vulkanisierbare Gummimischung.
DE3881144D1 (de)	1993-06-24	Guertelreifen.
DE69004128D1 (de)	1993-12-02	Gürtel für Luftreifen.
DE3875301D1 (de)	1992-11-19	Guertelreifen.
DE3866615D1 (de)	1992-01-16	Guertelreifen.
DE69115193D1 (de)	1996-01-18	Ölgestreckte Elastomere mit ultrahohem Molekulargewicht.
ATE106910T1 (de)	1994-06-15	Kettenverlängerungsmittel für 4,4'-diisocyanato- diphenylmethan-prepolymere für gegossene polyurethan-elastomere (pu-elastomere).
DE68910107D1 (de)	1993-11-25	Kautschukmischungen.
DE59004209D1 (de)	1994-02-24	Lagerstabile Polyurethanklebstoffe.
DE69111106D1 (de)	1995-08-17	Niedrigschäumender Polyurethanelastomer.
DE68913874D1 (de)	1994-04-21	Poly(oxyperfluoralkyl(en)-Blöcke enthaltende vernetzbare Polyurethanelastomere.
DE3784911D1 (de)	1993-04-22	Nachgiebiger einpressstift.
ATA901385A (de)	1990-11-15	Drehsteife, elastisch beugefaehige wellenkupplung
DE69102248D1 (de)	1994-07-07	Gürtel-Reifen für P.K.W.
DE68912059D1 (de)	1994-02-17	Vulkanisierbare Kautschukmischungen.
DE3780113D1 (de)	1992-08-06	Gesinterter verschleissfester eisenformkoerper.
DE3850038D1 (de)	1994-07-14	Vulkanisierbare Kautschukmassen.
NO893136D0 (no)	1989-08-03	Vulkaniseringsmiddel for gummi.
DE58900631D1 (de)	1992-02-06	Gummilager.
DE59006565D1 (de)	1994-09-01	Riemenantrieb.