BE810149A - Procede de preparation de mousses de polyurethanes a haute elasticite - Google Patents

Procede de preparation de mousses de polyurethanes a haute elasticite

Info

Publication number: BE810149A
Authority: BE; Belgium
Prior art keywords: preparation; polyurethane foams; high elasticity; elasticity polyurethane; foams
Prior art date: 1973-01-26

Application number

BE140165A

Other languages

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.)

1973-01-26

Filing date

1974-01-25

Publication date

1974-07-25

1974-01-25 Application filed filed Critical

1974-07-25 Publication of BE810149A publication Critical patent/BE810149A/fr

Links

229920005830 Polyurethane Foam Polymers 0.000 title 1
239000011496 polyurethane foam Substances 0.000 title 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
- C08G18/65—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
- 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
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- 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
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures

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)

BE140165A 1973-01-26 1974-01-25 Procede de preparation de mousses de polyurethanes a haute elasticite BE810149A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732303804 DE2303804C3 (de)	1973-01-26	1973-01-26	Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen

Publications (1)

Publication Number	Publication Date
BE810149A true BE810149A (fr)	1974-07-25

Family

ID=5870041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE140165A BE810149A (fr)	1973-01-26	1974-01-25	Procede de preparation de mousses de polyurethanes a haute elasticite

Country Status (8)

Country	Link
BE (1)	BE810149A (fr)
DE (1)	DE2303804C3 (fr)
DK (1)	DK133955C (fr)
FR (1)	FR2215441B1 (fr)
GB (1)	GB1422922A (fr)
IT (1)	IT1002752B (fr)
LU (1)	LU69228A1 (fr)
NL (1)	NL177412C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2914134A1 (de) *	1979-04-07	1980-10-23	Bayer Ag	Verfahren zur herstellung von polyurethan-schaumstoffen
DE102007046860A1 (de) *	2007-09-28	2009-04-09	Evonik Goldschmidt Gmbh	Aminkatalysatoren geeignet zur Herstellung emissionsarmer, rekatalysestabiler Polyurethanweichschaumstoffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1499901A (fr) *	1966-03-02	1967-11-03	Kuhlmann Ets	Compositions cellulaires de polyuréthane-polyurée à peau de moulage résistante et leurs applications

1973
- 1973-01-26 DE DE19732303804 patent/DE2303804C3/de not_active Expired
1974
- 1974-01-23 GB GB305074A patent/GB1422922A/en not_active Expired
- 1974-01-23 LU LU69228A patent/LU69228A1/xx unknown
- 1974-01-24 IT IT4789974A patent/IT1002752B/it active
- 1974-01-25 NL NL7401075A patent/NL177412C/xx not_active IP Right Cessation
- 1974-01-25 DK DK41074A patent/DK133955C/da active
- 1974-01-25 FR FR7402602A patent/FR2215441B1/fr not_active Expired
- 1974-01-25 BE BE140165A patent/BE810149A/fr unknown

Also Published As

Publication number	Publication date
GB1422922A (en)	1976-01-28
FR2215441B1 (fr)	1977-09-23
DE2303804B2 (de)	1980-07-17
LU69228A1 (fr)	1974-09-25
IT1002752B (it)	1976-05-20
NL177412B (nl)	1985-04-16
DE2303804A1 (de)	1974-08-01
NL177412C (nl)	1985-09-16
DE2303804C3 (de)	1981-05-07
FR2215441A1 (fr)	1974-08-23
DK133955C (da)	1977-01-31
NL7401075A (fr)	1974-07-30
DK133955B (da)	1976-08-16

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