DK0534295T3 - Termoplastiske polyurethan-elastomerer med en lav organisk carbonudskillelsesværdi, fremgangsmåde til deres fremstilling og deres anvendelse - Google Patents

Termoplastiske polyurethan-elastomerer med en lav organisk carbonudskillelsesværdi, fremgangsmåde til deres fremstilling og deres anvendelse

Info

Publication number: DK0534295T3
Authority: DK; Denmark
Prior art keywords: preparation; thermoplastic polyurethane; polyurethane elastomers; organic carbon; separation value
Prior art date: 1991-09-26

Application number

DK92115800.2T

Other languages

English (en)

Inventor

Herbert Dr Mueller

Wolfgang Dr Straehle

Peter Dr Groll

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.)

1991-09-26

Filing date

1992-09-16

Publication date

1996-12-30

1992-09-16 Application filed by Basf Ag filed Critical Basf Ag

1996-12-30 Application granted granted Critical

1996-12-30 Publication of DK0534295T3 publication Critical patent/DK0534295T3/da

Links

239000004433 Thermoplastic polyurethane Substances 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
229920002803 thermoplastic polyurethane Polymers 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
229910052799 carbon Inorganic materials 0.000 title 1
238000000926 separation method Methods 0.000 title 1
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 abstract 2
150000002334 glycols Chemical class 0.000 abstract 2
-1 polyoxybutylene Polymers 0.000 abstract 2
UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
239000004970 Chain extender Substances 0.000 abstract 1
150000003983 crown ethers Chemical class 0.000 abstract 1
239000005056 polyisocyanate Substances 0.000 abstract 1
229920001228 polyisocyanate Polymers 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene 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
- C08G18/28—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
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203

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)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK92115800.2T 1991-09-26 1992-09-16 Termoplastiske polyurethan-elastomerer med en lav organisk carbonudskillelsesværdi, fremgangsmåde til deres fremstilling og deres anvendelse DK0534295T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4132015A DE4132015A1 (de)	1991-09-26	1991-09-26	Thermoplastische polyurethan-elastomere mit einem geringen organischen kohlenstoffabgabewert, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number	Publication Date
DK0534295T3 true DK0534295T3 (da)	1996-12-30

Family

ID=6441520

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK92115800.2T DK0534295T3 (da)	1991-09-26	1992-09-16	Termoplastiske polyurethan-elastomerer med en lav organisk carbonudskillelsesværdi, fremgangsmåde til deres fremstilling og deres anvendelse

Country Status (8)

Country	Link
US (1)	US5247049A (da)
EP (1)	EP0534295B1 (da)
JP (1)	JPH05255471A (da)
AT (1)	ATE146196T1 (da)
CA (1)	CA2079245C (da)
DE (2)	DE4132015A1 (da)
DK (1)	DK0534295T3 (da)
ES (1)	ES2095377T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6046248A (en) *	1994-11-15	2000-04-04	Basf Aktiengesellschaft	Biodegradable polymers, the preparation thereof and the use thereof for producing biodegradable moldings
DE4440850A1 (de) *	1994-11-15	1996-05-23	Basf Ag	Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19500756A1 (de) *	1995-01-13	1996-07-18	Basf Ag	Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19500755A1 (de) *	1995-01-13	1996-07-18	Basf Ag	Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19500757A1 (de)	1995-01-13	1996-07-18	Basf Ag	Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19505185A1 (de) *	1995-02-16	1996-10-24	Basf Ag	Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19924090C1 (de) *	1999-05-26	2001-01-25	Bayer Ag	Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten
US20040087739A1 (en) *	2002-10-30	2004-05-06	Kemal Onder	Monolithic thermoplastic ether polyurethane having high water vapor transmission
GB0500764D0 (en)	2005-01-14	2005-02-23	Baxenden Chem	Low swell, water vapour permeable poly(urethane-urea)s
EP1940931B1 (en) *	2005-10-14	2010-12-15	Dow Global Technologies Inc.	A composite article and method of manufacture using an isocyanate-terminated prepolymer as binder
RU2719440C2 (ru) *	2015-06-01	2020-04-17	Дау Глоубл Текнолоджиз Ллк	Гидрофобные полиолы
DE102020007212A1 (de)	2019-12-17	2021-07-01	Silica Verfahrenstechnik Gmbh	Verfahren und Hohlprofiladsorber zum Behandeln eines mit Schad- und/oder Nutzkomponenten belasteten Gases
EP3838533A1 (de) *	2019-12-17	2021-06-23	Covestro Deutschland AG	Reaktivextrusion von tpu mit entgasung
EP3838396A1 (de) *	2019-12-17	2021-06-23	Covestro Deutschland AG	Reaktivextrusion von tpu unter zuführung von wasser
EP4015550A1 (de) *	2020-12-18	2022-06-22	Covestro Deutschland AG	Thermoplastische formmasse mit guten mechanischen eigenschaften

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU560959B2 (en) *	1981-10-30	1987-04-30	Thermo Electron Corporation	Polyurethane for medical purpose
DE3514547A1 (de) *	1985-04-23	1986-10-23	Basf Ag, 6700 Ludwigshafen	Verfahren zur verminderung des anteils von cyclischen oligomeren ethern in polytetramethylenetherglykolen oder polyoxibutylen-polyoxialkylenglykolen
DE3730888A1 (de) *	1987-09-15	1989-03-30	Basf Ag	Verfahren zur verminderung des gehaltes an oligomeren cyclischen ethern in copolymeren aus tetrahydrofuran und 1,2-alkylenoxiden
DE3933333A1 (de) *	1989-10-06	1991-04-11	Basf Ag	Verfahren zur reinigung von polyalkylenetherglykolen, die heteropolysaeuren enthalten
DE4104199A1 (de) *	1991-02-12	1992-08-13	Basf Ag	Verfahren zur herstellung von polyurethan-elastomeren und hierfuer geeignete mischungen aus polyoxybutylen-polyoxyalkylen-glykolen und glycidylverbindungen

1991
- 1991-09-26 DE DE4132015A patent/DE4132015A1/de not_active Withdrawn
1992
- 1992-09-16 DK DK92115800.2T patent/DK0534295T3/da active
- 1992-09-16 DE DE59207659T patent/DE59207659D1/de not_active Expired - Lifetime
- 1992-09-16 AT AT92115800T patent/ATE146196T1/de not_active IP Right Cessation
- 1992-09-16 EP EP92115800A patent/EP0534295B1/de not_active Expired - Lifetime
- 1992-09-16 ES ES92115800T patent/ES2095377T3/es not_active Expired - Lifetime
- 1992-09-25 JP JP4256551A patent/JPH05255471A/ja not_active Withdrawn
- 1992-09-28 US US07/952,373 patent/US5247049A/en not_active Expired - Fee Related
- 1992-09-28 CA CA002079245A patent/CA2079245C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0534295B1 (de)	1996-12-11
DE59207659D1 (de)	1997-01-23
US5247049A (en)	1993-09-21
DE4132015A1 (de)	1993-04-01
EP0534295A3 (en)	1993-04-21
CA2079245A1 (en)	1993-03-27
ATE146196T1 (de)	1996-12-15
ES2095377T3 (es)	1997-02-16
JPH05255471A (ja)	1993-10-05
CA2079245C (en)	1997-06-03
EP0534295A2 (de)	1993-03-31

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