ES478078A1 - Un procedimiento para preparar una espuma de poliuretano de elevada resiliencia. - Google Patents

Un procedimiento para preparar una espuma de poliuretano de elevada resiliencia.

Info

Publication number: ES478078A1
Authority: ES; Spain
Prior art keywords: polyurethane foam; high resilience; reaction mixture; resilience polyurethane; stabilization
Prior art date: 1978-02-27
Legal status (The legal status 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 status listed.): Expired

Application number

ES478078A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Olin Corp

Original Assignee

Olin Corp

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.)

1978-02-27

Filing date

1979-02-26

Publication date

1979-06-16

1979-01-25 Priority claimed from US06/006,951 external-priority patent/US4278770A/en

1979-02-26 Application filed by Olin Corp filed Critical Olin Corp

1979-06-16 Publication of ES478078A1 publication Critical patent/ES478078A1/es

Status Expired legal-status Critical Current

Links

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
- C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polyurethanes Or Polyureas (AREA)
Compositions Of Macromolecular Compounds (AREA)

ES478078A 1978-02-27 1979-02-26 Un procedimiento para preparar una espuma de poliuretano de elevada resiliencia. Expired ES478078A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US88129778A	1978-02-27	1978-02-27
US89827478A	1978-04-20	1978-04-20
US06/006,951 US4278770A (en)	1978-04-20	1979-01-25	Stabilization of high resilience polyurethane foam by including in the reaction mixture a polyol containing an effectively dispersed finely divided solid particulate material

Publications (1)

Publication Number	Publication Date
ES478078A1 true ES478078A1 (es)	1979-06-16

Family

ID=27358223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES478078A Expired ES478078A1 (es)	1978-02-27	1979-02-26	Un procedimiento para preparar una espuma de poliuretano de elevada resiliencia.

Country Status (9)

Country	Link
AU (1)	AU4453679A (it)
CA (1)	CA1118932A (it)
DE (1)	DE2907449A1 (it)
ES (1)	ES478078A1 (it)
FR (1)	FR2418246A1 (it)
GB (1)	GB2015010B (it)
IT (1)	IT1116850B (it)
NL (1)	NL7901567A (it)
SE (1)	SE7901719L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4551498A (en) *	1983-04-22	1985-11-05	Mobay Chemical Corporation	Polyether polyurethane prepolymers containing finely divided inorganic particles and cast elastomers made therefrom
CA1251294A (en) *	1983-04-22	1989-03-14	Mobay Chemical Corporation	Polyether polyurethane prepolymers and cast elastomers made therefrom
GB8808897D0 (en) *	1988-04-15	1988-05-18	Hyman Int Ltd	Source-identified combustion-modified & other foams
AU619631B2 (en) *	1988-12-07	1992-01-30	Dow Chemical Company, The	Polyol composition, polyisocyanate-based foams prepared therefrom and process for preparing the same
GB2268496B (en) *	1992-07-08	1996-03-20	Intersurgical Ltd	Improved thermal capacity reticulated polymer foams
US9080051B2 (en)	2009-02-27	2015-07-14	Peterson Chemical Technology, Inc.	Gelatinous triblock copolymer elastomer particles in polyurethane flexible foams
EP4192895A1 (en) *	2020-08-04	2023-06-14	Huntsman International LLC	A reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate containing foam

1979
- 1979-02-20 CA CA000321912A patent/CA1118932A/en not_active Expired
- 1979-02-23 AU AU44536/79A patent/AU4453679A/en not_active Abandoned
- 1979-02-26 ES ES478078A patent/ES478078A1/es not_active Expired
- 1979-02-26 DE DE19792907449 patent/DE2907449A1/de not_active Withdrawn
- 1979-02-26 FR FR7904861A patent/FR2418246A1/fr active Granted
- 1979-02-26 SE SE7901719A patent/SE7901719L/xx not_active Application Discontinuation
- 1979-02-27 GB GB7906896A patent/GB2015010B/en not_active Expired
- 1979-02-27 IT IT48145/79A patent/IT1116850B/it active
- 1979-02-27 NL NL7901567A patent/NL7901567A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2418246A1 (fr)	1979-09-21
NL7901567A (nl)	1979-08-29
GB2015010A (en)	1979-09-05
DE2907449A1 (de)	1979-09-06
CA1118932A (en)	1982-02-23
AU4453679A (en)	1979-09-06
SE7901719L (sv)	1979-08-28
IT1116850B (it)	1986-02-10
GB2015010B (en)	1982-08-04
FR2418246B3 (it)	1981-11-20
IT7948145A0 (it)	1979-02-27

Publication	Publication Date	Title
GB2015010A (en)	1979-09-05	Stabilization of high resilience polyurethane foam
GB1448928A (en)	1976-09-08	Polyol mixtures
EP0240160A3 (en)	1989-05-31	Composition comprising fine ceramic particles and an organic dispersant
JPS5474806A (en)	1979-06-15	Dispersing agent of coal in oil
ES8307525A1 (es)	1983-08-16	"procedimiento para la obtencion de una suspension acuosa de carbon".
JPS5636548A (en)	1981-04-09	Paving material composition
JPS57205427A (en)	1982-12-16	Molding of waste rubber-blended polyurethane product
DE2940260C2 (de)	1984-05-03	Verfahren zur Herstellung von Verbundkörpern
ZA88258B (en)	1988-07-18	Thermotropic polymer compositions
US1985076A (en)	1934-12-18	Fine dry grinding
DE2645185C2 (de)	1983-02-10	Gas-Feststoff-Reaktor mit einem Vibrationswendelförderer
JPS5756330A (en)	1982-04-03	Hexagonal ferrite powder
SE8100752L (sv)	1981-08-12	Forfarande och anordning for tillsats av pulver till fluidiserad bedd
JPS5543171A (en)	1980-03-26	Water-based white writing ink
JPS5452154A (en)	1979-04-24	Preparation of polymer powder
Duc et al.	1981	Pollution in an Underground Car Park and Exposure Risks.
EP0024847A3 (en)	1981-09-02	A method for the preparation of a uniform dispersion of a friable solid fuel, oil and water
IE801416L (en)	1981-01-10	Construction materials for road pavings.
JPS5452105A (en)	1979-04-24	Additive for pulverized coal-oil mixtures
JPS55133416A (en)	1980-10-17	Prevention of separation of component in composition for polyurethane preparation
JPS5589324A (en)	1980-07-05	Production of rigid polyurethane foam
Inverarity et al.	1990	Flame Retardant Polyurethane Foams
JPS5452106A (en)	1979-04-24	Additive for pulverized coal-oil mixtures
JPS5649705A (en)	1981-05-06	Wet cake of polymerization intiator
JPS5453106A (en)	1979-04-26	Additive for pulverized coal-oil mixtures