AT320292B - Process for the production of flame-retardant foams containing urethane groups - Google Patents

Process for the production of flame-retardant foams containing urethane groups

Info

Publication number: AT320292B
Authority: AT; Austria
Prior art keywords: flame; production; urethane groups; containing urethane; foams containing
Prior art date: 1972-05-04

Application number

AT385773A

Other languages

German (de)

Original Assignee

Bayer 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.)

1972-05-04

Filing date

1973-05-02

Publication date

1975-02-10

1973-05-02 Application filed by Bayer Ag filed Critical Bayer Ag

1975-02-10 Application granted granted Critical

1975-02-10 Publication of AT320292B publication Critical patent/AT320292B/en

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
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
- 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)
Physics & Mathematics (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Polyurethanes Or Polyureas (AREA)
Fire-Extinguishing Compositions (AREA)
Detergent Compositions (AREA)

AT385773A 1972-05-04 1973-05-02 Process for the production of flame-retardant foams containing urethane groups AT320292B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722221811 DE2221811A1 (en)	1972-05-04	1972-05-04	Process for the production of flameproof foams containing urethane groups

Publications (1)

Publication Number	Publication Date
AT320292B true AT320292B (en)	1975-02-10

Family

ID=5844029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT385773A AT320292B (en)	1972-05-04	1973-05-02	Process for the production of flame-retardant foams containing urethane groups

Country Status (13)

Country	Link
JP (1)	JPS5226279B2 (en)
AT (1)	AT320292B (en)
AU (1)	AU470416B2 (en)
BE (1)	BE799034A (en)
BR (1)	BR7303191D0 (en)
CH (1)	CH580648A5 (en)
DE (1)	DE2221811A1 (en)
DK (1)	DK133990C (en)
FR (1)	FR2183275A1 (en)
IT (1)	IT988155B (en)
NL (1)	NL176180C (en)
NO (1)	NO138377C (en)
SE (1)	SE405979B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2246400A1 (en) *	1972-09-21	1974-04-11	Wacker Chemie Gmbh	PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM
CH597270A5 (en) *	1974-08-30	1978-03-31	Goldschmidt Ag Th
JPS51104394A (en) *	1975-03-11	1976-09-16	Iseo Konishi
JPS51104393A (en) *	1975-03-11	1976-09-16	Iseo Konishi	GASUKAN CHISOSHI
JPS53102798A (en) *	1977-02-21	1978-09-07	Shibaura Denshi Seisakushiyo K	Manufacture of gas sensor
JPS532289U (en) *	1977-06-16	1978-01-11
JPS59143946A (en) *	1983-02-07	1984-08-17	Richo Seiki Kk	Gas detecting device
JPS59143945A (en) *	1983-02-07	1984-08-17	Richo Seiki Kk	Gas detecting device
DE4001556A1 (en) *	1990-01-20	1991-07-25	Bayer Ag	NEW POLYISOCYANATE MIXTURES AND THEIR USE IN THE PRODUCTION OF SOFT POLYURETHANE FOAMS
JPH0721474B2 (en) *	1990-03-26	1995-03-08	高圧ガス保安協会	Incomplete combustion detection method
DE4414803C1 (en) *	1994-04-28	1995-10-05	Goldschmidt Ag Th	Process for the production of polyurethane old foams
DE4444898C1 (en) *	1994-12-16	1996-10-10	Goldschmidt Ag Th	Process for the production of polyurethane old foams
DE102005050473A1 (en)	2005-10-21	2007-04-26	Goldschmidt Gmbh	Process for the preparation of polyurethane cold foams

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB896901A (en) *	1959-10-09	1962-05-23	Ici Ltd	Improvements in or relating to the manufacture of polymeric materials
BE660101A (en) *	1964-02-24

1972
- 1972-05-04 DE DE19722221811 patent/DE2221811A1/en active Pending
1973
- 1973-05-01 JP JP48047622A patent/JPS5226279B2/ja not_active Expired
- 1973-05-01 NL NL7306052A patent/NL176180C/en not_active IP Right Cessation
- 1973-05-02 IT IT4974273A patent/IT988155B/en active
- 1973-05-02 AT AT385773A patent/AT320292B/en not_active IP Right Cessation
- 1973-05-02 CH CH626273A patent/CH580648A5/xx not_active IP Right Cessation
- 1973-05-03 BE BE130689A patent/BE799034A/en not_active IP Right Cessation
- 1973-05-03 SE SE7306202A patent/SE405979B/en unknown
- 1973-05-03 NO NO182473A patent/NO138377C/en unknown
- 1973-05-03 BR BR319173A patent/BR7303191D0/en unknown
- 1973-05-03 DK DK241673A patent/DK133990C/en active
- 1973-05-04 AU AU55278/73A patent/AU470416B2/en not_active Expired
- 1973-05-04 FR FR7316184A patent/FR2183275A1/en active Granted

Also Published As

Publication number	Publication date
BE799034A (en)	1973-11-05
NO138377B (en)	1978-05-16
FR2183275A1 (en)	1973-12-14
AU470416B2 (en)	1976-03-18
IT988155B (en)	1975-04-10
DE2221811A1 (en)	1973-11-22
DK133990B (en)	1976-08-23
NL176180C (en)	1985-03-01
BR7303191D0 (en)	1974-07-18
AU5527873A (en)	1974-11-07
SE405979B (en)	1979-01-15
JPS5226279B2 (en)	1977-07-13
NL7306052A (en)	1973-11-06
CH580648A5 (en)	1976-10-15
JPS4948793A (en)	1974-05-11
NO138377C (en)	1978-08-23
NL176180B (en)	1984-10-01
DK133990C (en)	1977-01-31
FR2183275B1 (en)	1979-01-26

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Legal Events

Date	Code	Title	Description
1985-01-15	ELJ	Ceased due to non-payment of the annual fee