ES394846A1 - Procedimiento para la obtencion de materiales espumados i- ninflamables. - Google Patents

Procedimiento para la obtencion de materiales espumados i- ninflamables.

Info

Publication number: ES394846A1
Authority: ES; Spain
Prior art keywords: groups; polyisocyanates; weight; parts; solutions
Prior art date: 1970-09-07
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

ES394846A

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.)

Bayer AG

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.)

1970-09-07

Filing date

1971-09-07

Publication date

1974-03-16

1971-09-07 Application filed by Bayer AG filed Critical Bayer AG

1974-03-16 Publication of ES394846A1 publication Critical patent/ES394846A1/es

Status Expired legal-status Critical Current

Links

239000006260 foam Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
229920005989 resin Polymers 0.000 title 1
239000011347 resin Substances 0.000 title 1
229920001228 polyisocyanate Polymers 0.000 abstract 6
239000005056 polyisocyanate Substances 0.000 abstract 6
239000012948 isocyanate Substances 0.000 abstract 4
150000002513 isocyanates Chemical class 0.000 abstract 4
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
125000001931 aliphatic group Chemical group 0.000 abstract 2
125000003118 aryl group Chemical group 0.000 abstract 2
OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 abstract 2
DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide group Chemical group NNC(=O)N DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 abstract 2
239000004721 Polyphenylene oxide Substances 0.000 abstract 1
206010036790 Productive cough Diseases 0.000 abstract 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
239000012190 activator Substances 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
229920000728 polyester Polymers 0.000 abstract 1
229920000570 polyether Polymers 0.000 abstract 1
210000003802 sputum Anatomy 0.000 abstract 1
208000024794 sputum Diseases 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/095—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to carbodiimide or uretone-imine 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
- 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

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)

ES394846A 1970-09-07 1971-09-07 Procedimiento para la obtencion de materiales espumados i- ninflamables. Expired ES394846A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702044192 DE2044192A1 (de)	1970-09-07	1970-09-07	Verfahren zur Herstellung von Schaum stoffen

Publications (1)

Publication Number	Publication Date
ES394846A1 true ES394846A1 (es)	1974-03-16

Family

ID=5781756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES394846A Expired ES394846A1 (es)	1970-09-07	1971-09-07	Procedimiento para la obtencion de materiales espumados i- ninflamables.

Country Status (5)

Country	Link
BE (1)	BE772284A (fr)
DE (1)	DE2044192A1 (fr)
ES (1)	ES394846A1 (fr)
FR (1)	FR2106354B1 (fr)
GB (1)	GB1351954A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3228721A1 (de) *	1982-07-31	1984-02-02	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von modifizierten polyisocyanaten und ihre verwendung
US4803229A (en) *	1986-01-06	1989-02-07	Basf Corporation	Modified polyisocyanate compositions and molded flexible polyurethane foam
JP3546033B2 (ja)	2001-09-27	2004-07-21	東海ゴム工業株式会社	車両用難燃性防音・防振材及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1963189A1 (de) *	1969-12-17	1971-06-24	Bayer Ag	Verfahren zur Herstellung von flammfesten,Urethangruppen aufweisenden Schaumstoffen

1970
- 1970-09-07 DE DE19702044192 patent/DE2044192A1/de active Pending
1971
- 1971-08-19 GB GB3895471A patent/GB1351954A/en not_active Expired
- 1971-09-07 ES ES394846A patent/ES394846A1/es not_active Expired
- 1971-09-07 BE BE772284A patent/BE772284A/fr unknown
- 1971-09-07 FR FR7132297A patent/FR2106354B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2044192A1 (de)	1972-03-16
FR2106354A1 (fr)	1972-05-05
FR2106354B1 (fr)	1976-04-30
GB1351954A (en)	1974-05-15
BE772284A (fr)	1972-01-17

Publication	Publication Date	Title
GB1334033A (en)	1973-10-17	Catalyst for polyurethene preparation
ES461681A1 (es)	1978-06-01	Procedimiento para la obtencion de materiales sinteticos conteniendo grupos isocianurato y grupos uretano.
ES444780A1 (es)	1977-05-16	Procedimiento para preparar composiciones de mono- yno po- liisocianatos.
GB1288688A (fr)	1972-09-13
ES380975A1 (es)	1972-10-16	Procedimiento para la preparacion de materiales plasticos antiinflamables.
JPS56133322A (en)	1981-10-19	One-body skin microcellular polyester base polyurethane elastomer
GB1266273A (fr)	1972-03-08
ES400458A1 (es)	1975-01-01	Procedimiento mejorado para preparar un polimero de uretanosolido celular y flexible.
ES416044A1 (es)	1976-06-01	Un procedimiento para la preparacion de una composicion de espuma de poliuretano flexible.
ES286939A1 (es)	1963-12-01	Procedimiento de obtención de estructuras flexibles celulares de poliuretano
GB1133691A (en)	1968-11-13	Polyurethane foams
GB1423239A (en)	1976-02-04	Light-stable polyurethane foam
ES394846A1 (es)	1974-03-16	Procedimiento para la obtencion de materiales espumados i- ninflamables.
GB1534236A (en)	1978-11-29	Process for the production of foams containing urethane and isocyanurate groups
ES421736A1 (es)	1976-05-01	Procedimiento para la obtencion de materiales espumados de poliuretano.
GB1420059A (en)	1976-01-07	Rigid foams of a polymer containing carbodiimide linkages and process for preparing them
GB1425494A (en)	1976-02-18	Flexible polyetherurethane foams
ES392691A1 (es)	1973-08-01	Procedimiento para la obtencion de materiales espumados re-sistentes a la inflamacion, que llevan grupos uretano.
GB1382538A (en)	1975-02-05	Process for the production of polyurethane foams
GB1078897A (en)	1967-08-09	A process for the production of polyurethane foam
GB1221534A (en)	1971-02-03	Improvements relating to poromeric materials
GB1463069A (en)	1977-02-02	Intumescent foams
GB1381571A (en)	1975-01-22	Process for the production of flame-resistant foam resins which contain urethane groups
GB1339931A (en)	1973-12-05	Process for preparing polyurethanes
ES386566A1 (es)	1973-11-16	Procedimiento para la obtencion de materiales espumados.