NL7711432A - PROCESS FOR PREPARING FOAMED MATERIALS HAVING IN THE COLD HARDENING FLEXIBLE URETHANE GROUPS. - Google Patents

PROCESS FOR PREPARING FOAMED MATERIALS HAVING IN THE COLD HARDENING FLEXIBLE URETHANE GROUPS.

Info

Publication number: NL7711432A
Authority: NL; Netherlands
Prior art keywords: urethane groups; foamed materials; flexible urethane; cold hardening; preparing foamed
Prior art date: 1976-10-21

Application number

NL7711432A

Other languages

Dutch (nl)

Other versions

NL186171C (en

NL186171B (en

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.)

1976-10-21

Filing date

1977-10-18

Publication date

1978-04-25

1977-10-18 Application filed by Bayer Ag filed Critical Bayer Ag

1978-04-25 Publication of NL7711432A publication Critical patent/NL7711432A/en

1990-05-01 Publication of NL186171B publication Critical patent/NL186171B/en

1990-10-01 Application granted granted Critical

1990-10-01 Publication of NL186171C publication Critical patent/NL186171C/en

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
- C08G18/70—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
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- 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
- 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
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
- 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
- C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
- 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
- C08G2110/0033—Foam properties having integral skins
- 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

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)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

NLAANVRAGE7711432,A 1976-10-21 1977-10-18 METHOD FOR PREPARING COLD-CURING, FLEXIBLE URETHANE GROUPS, FOAMED MATERIALS, AND PREPARED PRODUCTS WHICH MAY BE MAKED IN PART OR IN PART. NL186171C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762647482 DE2647482A1 (en)	1976-10-21	1976-10-21	PROCESS FOR THE MANUFACTURING OF COLD-CARDING FOAMS CONTAINING URETHANE GROUPS

Publications (3)

Publication Number	Publication Date
NL7711432A true NL7711432A (en)	1978-04-25
NL186171B NL186171B (en)	1990-05-01
NL186171C NL186171C (en)	1990-10-01

Family

ID=5990972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7711432,A NL186171C (en)	1976-10-21	1977-10-18	METHOD FOR PREPARING COLD-CURING, FLEXIBLE URETHANE GROUPS, FOAMED MATERIALS, AND PREPARED PRODUCTS WHICH MAY BE MAKED IN PART OR IN PART.

Country Status (15)

Country	Link
JP (1)	JPS58458B2 (en)
AT (1)	AT369759B (en)
AU (1)	AU505253B2 (en)
BE (1)	BE859937A (en)
BR (1)	BR7707032A (en)
CA (1)	CA1115900A (en)
CH (1)	CH636364A5 (en)
DE (1)	DE2647482A1 (en)
ES (1)	ES463396A1 (en)
FR (1)	FR2368506A1 (en)
GB (1)	GB1585901A (en)
IT (1)	IT1090532B (en)
MX (1)	MX145634A (en)
NL (1)	NL186171C (en)
SE (1)	SE460793B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0023749B1 (en) *	1979-07-02	1983-07-06	Imperial Chemical Industries Plc	Method and apparatus for the manufacture of flexible polyurethane foam articles
DE3102140A1 (en) *	1981-01-23	1982-08-19	Bayer Ag, 5090 Leverkusen	MOLDED PART, ESPECIALLY UPHOLSTERY FOR VEHICLE SEATS, MADE OF POLYURETHANE FOAM WITH ZONES OF DIFFERENT IMPRESSION HARDNESS, AND METHOD FOR THE PRODUCTION THEREOF
US4374934A (en) *	1981-03-30	1983-02-22	Olin Corporation	Semi-flexible foam polymer used in packaging
DE3137132A1 (en) *	1981-09-18	1983-04-07	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING ELASTIC POLYURETHANE SOFT FOAMS
DE3231497A1 (en) *	1982-08-25	1984-03-01	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING COMPACT, HEAT-RESISTANT URETHANE AND ISOCYANURATE GROUPS OF PLASTICS
US5114552A (en) *	1985-02-07	1992-05-19	Ppg Industries, Inc.	Compositions comprising ionic resins and capped polyisocyanate mixtures containing a diphenyl-2,4'-diisocyanate and a diphenyl-4,4'-diisocyanate
JPH0621147B2 (en) *	1985-09-27	1994-03-23	三井東圧化学株式会社	Manufacturing method for rigid polyurethane foam
JPH0345618A (en) *	1989-07-14	1991-02-27	Asahi Glass Co Ltd	Production of highly elastic polyurethane foam
JP2660588B2 (en) *	1989-11-30	1997-10-08	日本ポリウレタン工業株式会社	Method for producing flexible polyurethane foam
DE4001556A1 (en) *	1990-01-20	1991-07-25	Bayer Ag	NEW POLYISOCYANATE MIXTURES AND THEIR USE IN THE PRODUCTION OF SOFT POLYURETHANE FOAMS
US5071809A (en) *	1990-05-07	1991-12-10	Air Products And Chemicals, Inc.	Tertiary amine catalysts for polyurethanes
JPH0586163A (en) *	1991-09-26	1993-04-06	Mitsui Toatsu Chem Inc	Low-viscosity polymethylene polyphenylene polyisocyanate composition prevented from crystallization
TW324728B (en) *	1994-04-27	1998-01-11	Mitsui Toatsu Chemicals	Soft polyurethane foam and process of producing the same
BR0107571B1 (en)	2000-02-14	2010-10-19		process for preparing a flexible polyurethane foam, and, flexibly molded polyurethane foam.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1162517A (en) *	1965-11-12	1969-08-27	Dunlop Co Ltd	Process for the production of Polyurethane Foams
ES347738A1 (en) *	1966-12-27	1969-03-01	Upjohn Co	Cellular Polyurethanes
GB1296981A (en) *	1969-01-29	1972-11-22
GB1422056A (en) *	1973-05-29	1976-01-21	Ici Ltd	Polyurethane foams
GB1444192A (en) *	1974-04-03	1976-07-28	Ici Ltd	Polyisocyanate compositions

1976
- 1976-10-21 DE DE19762647482 patent/DE2647482A1/en not_active Withdrawn
1977
- 1977-10-17 CA CA289,078A patent/CA1115900A/en not_active Expired
- 1977-10-18 CH CH1270677A patent/CH636364A5/en not_active IP Right Cessation
- 1977-10-18 NL NLAANVRAGE7711432,A patent/NL186171C/en not_active IP Right Cessation
- 1977-10-19 IT IT51473/77A patent/IT1090532B/en active
- 1977-10-19 AT AT0747877A patent/AT369759B/en not_active IP Right Cessation
- 1977-10-20 BR BR7707032A patent/BR7707032A/en unknown
- 1977-10-20 ES ES463396A patent/ES463396A1/en not_active Expired
- 1977-10-20 GB GB43688/77A patent/GB1585901A/en not_active Expired
- 1977-10-20 BE BE181915A patent/BE859937A/en not_active IP Right Cessation
- 1977-10-20 SE SE7711820A patent/SE460793B/en not_active IP Right Cessation
- 1977-10-21 JP JP52125902A patent/JPS58458B2/en not_active Expired
- 1977-10-21 FR FR7731804A patent/FR2368506A1/en active Granted
- 1977-10-21 AU AU29934/77A patent/AU505253B2/en not_active Expired
- 1977-10-21 MX MX171049A patent/MX145634A/en unknown

Also Published As

Publication number	Publication date
GB1585901A (en)	1981-03-11
NL186171C (en)	1990-10-01
AU505253B2 (en)	1979-11-15
NL186171B (en)	1990-05-01
JPS58458B2 (en)	1983-01-06
JPS5351299A (en)	1978-05-10
IT1090532B (en)	1985-06-26
FR2368506B1 (en)	1984-06-01
AT369759B (en)	1983-01-25
SE7711820L (en)	1978-04-22
FR2368506A1 (en)	1978-05-19
CA1115900A (en)	1982-01-05
MX145634A (en)	1982-03-17
BR7707032A (en)	1978-07-18
DE2647482A1 (en)	1978-04-27
AU2993477A (en)	1979-05-31
SE460793B (en)	1989-11-20
ES463396A1 (en)	1978-07-16
CH636364A5 (en)	1983-05-31
ATA747877A (en)	1982-06-15
BE859937A (en)	1978-04-20

Publication	Publication Date	Title
NL7700313A (en)	1977-07-18	PROCESS FOR PREPARING POLYURETHANE FOAM AND PRODUCTS FORMED THEREOF.
NL7708491A (en)	1978-02-07	PROCESS FOR PREPARING POLYISOCYANATE PRE-POLYMERS.
NL7700525A (en)	1977-07-21	POLYMER FOAM PRODUCTS.
NL185459B (en)	1989-11-16	METHOD FOR PREPARING HARDENABLE MATERIALS AND ARTICLES THEREOF
NL7701943A (en)	1977-08-26	PROCESS FOR PREPARING HEAT-FORMABLE POLYISOCYANURATE FOAMS.
NL7713589A (en)	1978-06-22	PROCESS FOR PREPARING AROMATIC HYDROCARBONS.
NL7709857A (en)	1978-03-09	PROCESS FOR PREPARING POLYAMIDE MIXTURES.
NL7702678A (en)	1977-09-14	HYDROPHILIC POLYURETHANE FOAM.
NL7712067A (en)	1978-05-05	POLYESTER FOAMS.
NL188805C (en)	1992-10-01	METHOD FOR PREPARING POLYURETHANE FOAMS
NL186579C (en)	1991-01-02	Process for the preparation of flexible, mainly linear copolyamides and copolyamides thus obtained.
ES503482A0 (en)	1982-04-16	PROCEDURE FOR PREPARING HIGH ELASTICITY POLYURETHANE FOAM.
IT8026439A0 (en)	1980-12-04	VEHICLE TIRE.
NL7714330A (en)	1978-06-27	RESIN DILUTABLE WITH WATER AND THE PROCESS FOR PREPARING THIS.
AR224375A1 (en)	1981-11-30	A CATALYST COMPOSITION IN THE GEL FOR PREPARING POLYURETHANE FOAMS AND AN IMPROVED METHOD FOR PREPARING RIGID POLYURETHANE FOAMS IN SUCH CATALYST COMPOSITION
NL7711432A (en)	1978-04-25	PROCESS FOR PREPARING FOAMED MATERIALS HAVING IN THE COLD HARDENING FLEXIBLE URETHANE GROUPS.
ES229674Y (en)	1978-01-01	VEHICLE TIRE.
NL184739C (en)	1989-10-16	PROCESS FOR PREPARING POLYURETHANE FOAM AND ARTICLES THEREFOR.
ES265025Y (en)	1983-06-01	ARMCHAIR FOR VEHICLES.
NL7709254A (en)	1978-02-27	PROCESS FOR PREPARING HIGHLY ELASTIC POLYURETHANE FOAM.
NL7707399A (en)	1978-01-09	PROCESS FOR PREPARING ALKIN POLYMERS.
NL7714374A (en)	1978-06-27	PROCESS FOR PREPARING REINFORCED THERMO-PLASTIC MATERIALS.
NL7713312A (en)	1978-06-06	PROCESS FOR PREPARING BIURET GROUPS HAVING POLYISOCYANATES.
IT1084735B (en)	1985-05-28	GLASS-ANTENNA FOR VEHICLES, IN PARTICULAR WINDSHIELD FOR VEHICLES
NL7708390A (en)	1978-04-24	PROCESS FOR PREPARING REINFORCED POLYHEXA-METHYLENE SOFTALAMIDE.

Legal Events

Date	Code	Title	Description
1984-08-01	BA	A request for search or an international-type search has been filed
1984-08-01	BB	A search report has been drawn up
1984-09-03	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1996-08-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19960501