BE837777A - Procede de preparation de mousses portant des groupes urethanne et durcissant a froid - Google Patents

Procede de preparation de mousses portant des groupes urethanne et durcissant a froid

Info

Publication number: BE837777A
Authority: BE; Belgium
Prior art keywords: urethane groups; cold curing; preparing foams; carrying; carrying urethane
Prior art date: 1975-01-23

Application number

BE163686A

Other languages

English (en)

French (fr)

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.)

1975-01-23

Filing date

1976-01-21

Publication date

1976-07-22

1976-01-21 Application filed filed Critical

1976-07-22 Publication of BE837777A publication Critical patent/BE837777A/xx

Links

JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical group CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
239000006260 foam Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
- 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
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0042—Use of organic additives containing silicon
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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)
Materials Engineering (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BE163686A 1975-01-23 1976-01-21 Procede de preparation de mousses portant des groupes urethanne et durcissant a froid BE837777A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752502658 DE2502658A1 (de)	1975-01-23	1975-01-23	Verfahren zur herstellung von kalthaertenden, urethangruppen aufweisenden schaumstoffen

Publications (1)

Publication Number	Publication Date
BE837777A true BE837777A (fr)	1976-07-22

Family

ID=5937110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE163686A BE837777A (fr)	1975-01-23	1976-01-21	Procede de preparation de mousses portant des groupes urethanne et durcissant a froid

Country Status (10)

Country	Link
JP (1)	JPS51100192A (de)
AT (1)	AT352402B (de)
BE (1)	BE837777A (de)
BR (1)	BR7600383A (de)
DE (1)	DE2502658A1 (de)
ES (1)	ES444529A1 (de)
FR (1)	FR2298564A1 (de)
GB (1)	GB1533114A (de)
IT (1)	IT1053404B (de)
SE (1)	SE7600655L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4299923A (en) *	1980-03-27	1981-11-10	Union Carbide Corporation	Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience polyurethane foam
JP4199353B2 (ja) *	1998-12-24	2008-12-17	シンジーテック株式会社	基材上に多孔質被覆層を形成するための方法

1975
- 1975-01-23 DE DE19752502658 patent/DE2502658A1/de not_active Withdrawn
- 1975-10-29 GB GB44594/75A patent/GB1533114A/en not_active Expired
1976
- 1976-01-21 BE BE163686A patent/BE837777A/xx not_active IP Right Cessation
- 1976-01-21 IT IT47730/76A patent/IT1053404B/it active
- 1976-01-21 AT AT36476A patent/AT352402B/de not_active IP Right Cessation
- 1976-01-22 BR BR7600383A patent/BR7600383A/pt unknown
- 1976-01-22 JP JP51005516A patent/JPS51100192A/ja active Pending
- 1976-01-22 SE SE7600655A patent/SE7600655L/xx unknown
- 1976-01-22 ES ES444529A patent/ES444529A1/es not_active Expired
- 1976-01-23 FR FR7601862A patent/FR2298564A1/fr active Granted

Also Published As

Publication number	Publication date
DE2502658A1 (de)	1976-08-05
BR7600383A (pt)	1976-08-31
ES444529A1 (es)	1977-11-01
FR2298564A1 (fr)	1976-08-20
ATA36476A (de)	1979-02-15
SE7600655L (sv)	1976-07-26
AT352402B (de)	1979-09-25
GB1533114A (en)	1978-11-22
JPS51100192A (de)	1976-09-03
AU1040076A (en)	1977-08-11
FR2298564B1 (de)	1980-02-15
IT1053404B (it)	1981-08-31

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FR2298564A1 (fr)	1976-08-20	Procede de preparation de mousses portant des groupes urethanne et durcissant a froid
BE863542A (fr)	1978-08-01	Procede de preparation de mousses rigides de polyurethannes
FR2306226A1 (fr)	1976-10-29	Procede de preparation de mousses de polyurethannes

Legal Events

Date

Code

Title

Description

1984-07-31

RE

Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840121