ES392691A1 - Procedimiento para la obtencion de materiales espumados re-sistentes a la inflamacion, que llevan grupos uretano. - Google Patents

Procedimiento para la obtencion de materiales espumados re-sistentes a la inflamacion, que llevan grupos uretano.

Info

Publication number: ES392691A1
Authority: ES; Spain
Prior art keywords: polyisocyanates; inflammable; production; urethane groups; polyesters
Prior art date: 1970-06-30
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

ES392691A

Other languages

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.)

1970-06-30

Filing date

1971-06-28

Publication date

1973-08-01

1971-06-28 Application filed by Bayer AG filed Critical Bayer AG

1973-08-01 Publication of ES392691A1 publication Critical patent/ES392691A1/es

Status Expired legal-status Critical Current

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
- C08G18/28—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
- C08G18/4825—Polyethers containing two hydroxy 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
- C08G18/77—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
- C08G2110/0033—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

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)

ES392691A 1970-06-30 1971-06-28 Procedimiento para la obtencion de materiales espumados re-sistentes a la inflamacion, que llevan grupos uretano. Expired ES392691A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2032174A DE2032174C3 (de)	1970-06-30	1970-06-30	Verfahren zur Herstellung von flammfesten und warmverformbaren Biuretgruppen und Urethangruppen aufweisenden Hartschaumstoffen

Publications (1)

Publication Number	Publication Date
ES392691A1 true ES392691A1 (es)	1973-08-01

Family

ID=5775296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES392691A Expired ES392691A1 (es)	1970-06-30	1971-06-28	Procedimiento para la obtencion de materiales espumados re-sistentes a la inflamacion, que llevan grupos uretano.

Country Status (8)

Country	Link
JP (1)	JPS5335118B1 (es)
BE (1)	BE769343A (es)
DE (1)	DE2032174C3 (es)
ES (1)	ES392691A1 (es)
FR (1)	FR2096618B1 (es)
GB (1)	GB1360019A (es)
NL (1)	NL7108979A (es)
ZA (1)	ZA714238B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3114638A1 (de) *	1981-04-10	1982-10-28	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von harnstoff- und/oder biuretgruppen aufweisenden aromatischen polyisocyanaten und ihre verwendung als isocyanatkomponente bei der herstellung von polyurethankunststoffen
GB8606988D0 (en) *	1986-03-20	1986-04-23	Smith & Nephew Ass	Foams
GB2188055B (en) *	1986-03-20	1989-12-28	Smith & Nephew Ass	Hydrophilic polyurethane foams
EP0293060A3 (en) *	1987-05-27	1990-02-14	Hitachi, Ltd.	Rigid polyurethane foam and process for producing the same
DE3942468A1 (de) *	1989-12-22	1991-06-27	Bayer Ag	Verfahren zur herstellung von formkoerpern oder folien aus vernetzten polyisocyanat-polyadditionsprodukten und die so erhaltenen formkoerper
DE4113148C2 (de) *	1991-04-23	1995-06-14	Krauss Maffei Ag	Vorrichtung zum Herstellen laminierter Formteile aus thermoplastischem Kunststoff-Material
US6586501B1 (en)	1999-01-20	2003-07-01	Cabot Corporation	Aggregates having attached polymer groups and polymer foams
US6258864B1 (en)	1999-01-20	2001-07-10	Cabot Corporation	Polymer foam containing chemically modified carbonaceous filler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1924302C3 (de) *	1969-05-13	1980-06-19	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Biuretgruppen und Urethangruppen aufweisenden Schaumstoffen
DE2015159A1 (de) *	1970-03-28	1971-10-21	Bayer	Verfahren zur Herstellung von flammwidrigen Polyurethanschaumstoffen

1970
- 1970-06-30 DE DE2032174A patent/DE2032174C3/de not_active Expired
1971
- 1971-06-23 GB GB2942171A patent/GB1360019A/en not_active Expired
- 1971-06-28 ZA ZA714238A patent/ZA714238B/xx unknown
- 1971-06-28 ES ES392691A patent/ES392691A1/es not_active Expired
- 1971-06-29 NL NL7108979A patent/NL7108979A/xx unknown
- 1971-06-29 JP JP4690671A patent/JPS5335118B1/ja active Pending
- 1971-06-30 FR FR7124000A patent/FR2096618B1/fr not_active Expired
- 1971-06-30 BE BE769343A patent/BE769343A/xx unknown

Also Published As

Publication number	Publication date
DE2032174B2 (de)	1980-01-17
JPS5335118B1 (es)	1978-09-25
DE2032174C3 (de)	1980-09-04
FR2096618A1 (es)	1972-02-18
FR2096618B1 (es)	1975-07-11
GB1360019A (en)	1974-07-17
NL7108979A (es)	1972-01-03
BE769343A (fr)	1971-11-03
DE2032174A1 (de)	1972-01-05
ZA714238B (en)	1972-03-29

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