DK141777A - Opbevaringsstabil precursor for stive polyurethan-skum - Google Patents

Opbevaringsstabil precursor for stive polyurethan-skum

Info

Publication number: DK141777A
Authority: DK; Denmark
Prior art keywords: polyurethane foam; storage stable; stable precursor; stiff polyurethane; stiff
Prior art date: 1976-05-20

Application number

DK141777A

Other languages

English (en)

Inventor

J L Hirshman

K Treadwell

Original Assignee

M & T Chemicals Inc

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.)

1976-05-20

Filing date

1977-03-31

Publication date

1977-11-21

1977-03-31 Application filed by M & T Chemicals Inc filed Critical M & T Chemicals Inc

1977-11-21 Publication of DK141777A publication Critical patent/DK141777A/da

Links

229920005830 Polyurethane Foam Polymers 0.000 title 1
239000011496 polyurethane foam Substances 0.000 title 1
239000002243 precursor 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

DK141777A 1976-05-20 1977-03-31 Opbevaringsstabil precursor for stive polyurethan-skum DK141777A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/688,157 US4136046A (en)	1976-05-20	1976-05-20	Storage-stable precursors for rigid polyurethane foams

Publications (1)

Publication Number	Publication Date
DK141777A true DK141777A (da)	1977-11-21

Family

ID=24763338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK141777A DK141777A (da)	1976-05-20	1977-03-31	Opbevaringsstabil precursor for stive polyurethan-skum

Country Status (12)

Country	Link
US (1)	US4136046A (da)
JP (1)	JPS52142798A (da)
AU (1)	AU503073B2 (da)
BE (1)	BE854279A (da)
CA (1)	CA1081198A (da)
DE (1)	DE2722658C2 (da)
DK (1)	DK141777A (da)
FR (1)	FR2352009A1 (da)
GB (1)	GB1552110A (da)
IT (1)	IT1081422B (da)
NL (1)	NL7705593A (da)
SE (1)	SE437839B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4286073A (en) *	1980-07-28	1981-08-25	Air Products And Chemicals, Inc.	Urethane catalysis
DE3141117A1 (de) *	1981-10-16	1983-04-28	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von ggf. geschaeumten polyurethanen und lagerstabiles vorprodukt fuer die durchfuehrung eines solchen verfahrens
US4435349A (en)	1982-04-05	1984-03-06	Texaco Inc.	Method for making a reinforced rim elastomer
US4417998A (en) *	1982-11-23	1983-11-29	Patrick James Crehan	Polyurethane foams and processes for preparation
US5204440A (en) *	1990-12-12	1993-04-20	Air Products And Chemicals, Inc.	Polyurethane rim elastomers obtained with hydroxyl-containing heterocyclic organotin catalysts
DE19753723A1 (de) *	1997-12-04	1999-06-10	Bayer Ag	Verfahren zur Herstellung von zelligen Kunststoffen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL106889C (da) *	1957-09-25	1900-01-01
NL245621A (da) *	1957-09-25
NL245623A (da) *	1958-11-25
US3378497A (en) *	1965-02-08	1968-04-16	Union Carbide Corp	Stabilized polyols
US3822223A (en) *	1967-04-03	1974-07-02	Baychem Corp	Preparing polyurethanes with a dialkyl tin carboxylate/tertiary amine catalyst combination
US3544608A (en) *	1968-02-05	1970-12-01	Dow Chemical Co	Tricyclohexyltin isothiocyanate and a process for making organotin salts
US3620985A (en) *	1968-09-16	1971-11-16	M & T Chemicals Inc	Urethane foam catalyst and process for preparing urethane foam
US3876567A (en) *	1973-06-15	1975-04-08	M & T Chemicals Inc	Method for preparing low density polyurethane foams in the presence of methylene chloride

1976
- 1976-05-20 US US05/688,157 patent/US4136046A/en not_active Expired - Lifetime
1977
- 1977-03-10 GB GB10221/77A patent/GB1552110A/en not_active Expired
- 1977-03-17 AU AU23335/77A patent/AU503073B2/en not_active Expired
- 1977-03-31 DK DK141777A patent/DK141777A/da not_active Application Discontinuation
- 1977-04-27 JP JP4796777A patent/JPS52142798A/ja active Pending
- 1977-05-02 FR FR7713219A patent/FR2352009A1/fr active Granted
- 1977-05-04 BE BE177289A patent/BE854279A/xx not_active IP Right Cessation
- 1977-05-09 SE SE7705369A patent/SE437839B/xx not_active IP Right Cessation
- 1977-05-09 CA CA277,972A patent/CA1081198A/en not_active Expired
- 1977-05-18 IT IT09451/77A patent/IT1081422B/it active
- 1977-05-18 DE DE2722658A patent/DE2722658C2/de not_active Expired
- 1977-05-20 NL NL7705593A patent/NL7705593A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7705593A (nl)	1977-11-22
AU503073B2 (en)	1979-08-23
BE854279A (fr)	1977-09-01
IT1081422B (it)	1985-05-21
FR2352009B1 (da)	1983-12-02
DE2722658A1 (de)	1977-12-01
SE7705369L (sv)	1977-11-21
JPS52142798A (en)	1977-11-28
SE437839B (sv)	1985-03-18
DE2722658C2 (de)	1987-03-05
CA1081198A (en)	1980-07-08
US4136046A (en)	1979-01-23
FR2352009A1 (fr)	1977-12-16
GB1552110A (en)	1979-09-05
AU2333577A (en)	1978-09-21

Legal Events

Date	Code	Title	Description
1985-09-02	AHS	Application shelved for other reasons than non-payment

Publication	Publication Date	Title
IT1079698B (it)	1985-05-13	Procedimento per produrre materiali espansi poliuretanici
JPS52132734A (en)	1977-11-07	Storage system
FR2338294A1 (fr)	1977-08-12	Mousse de polyisocyanurate
JPS52133726A (en)	1977-11-09	Storage system
ZA776129B (en)	1978-06-28	Pharmaceutically active compounds
JPS5339396A (en)	1978-04-11	Ever stabilized polyurethane
GB1556108A (en)	1979-11-21	Memory structure
NL7702678A (nl)	1977-09-14	Hydrofiele polyurethanschuimstof.
IT1085848B (it)	1985-05-28	Perfezionamenti alle ancore
GB1524653A (en)	1978-09-13	Oxadiazoloyl-substituted compounds having pharmacological activity
AU2993477A (en)	1979-05-31	Polyurethane foam
JPS52141898A (en)	1977-11-26	Half hard polyurethane foam for wrapping use
FI772512A7 (fi)	1978-02-28	Biologiskt aktiva foereningar
DK141777A (da)	1977-11-21	Opbevaringsstabil precursor for stive polyurethan-skum
AT377378B (de)	1985-03-11	Halbleiterspeicher
FI773213A7 (fi)	1978-05-03	Biologiskt aktiva foereningar
SE7511261L (sv)	1976-10-10	Polyuretanskum
BR5700941U (pt)	1978-04-04	Armacao de armazenamento para elementos ignifugos
SE7703640L (sv)	1977-10-01	Skumreducerande medel
SE7710742L (sv)	1978-03-30	Polyuretanskum
IT1085986B (it)	1985-05-28	Catalizzatore per poliuretano
NO150099C (no)	1984-08-22	Datalagringsenhet
JPS5310935A (en)	1978-01-31	Mass storage memory
JPS52149332A (en)	1977-12-12	Button type enclosed storage battery
AT355157B (de)	1980-02-25	Lagerstabile, pulverfoermige ueberzugsmittel