ES2131000B1 - POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS. - Google Patents

POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS.

Info

Publication number
ES2131000B1
ES2131000B1 ES9701236A ES9701236A ES2131000B1 ES 2131000 B1 ES2131000 B1 ES 2131000B1 ES 9701236 A ES9701236 A ES 9701236A ES 9701236 A ES9701236 A ES 9701236A ES 2131000 B1 ES2131000 B1 ES 2131000B1
Authority
ES
Spain
Prior art keywords
based polymer
containing silicon
polymer chains
derivatives containing
foams
Prior art date
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 - Fee Related
Application number
ES9701236A
Other languages
Spanish (es)
Other versions
ES2131000A1 (en
Inventor
Carpio Conde Bernardo Del
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.)
Fabricas Lucia Antonio Betere SA FLABESA
Original Assignee
Fabricas Lucia Antonio Betere SA FLABESA
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.)
Filing date
Publication date
Application filed by Fabricas Lucia Antonio Betere SA FLABESA filed Critical Fabricas Lucia Antonio Betere SA FLABESA
Priority to ES9701236A priority Critical patent/ES2131000B1/en
Publication of ES2131000A1 publication Critical patent/ES2131000A1/en
Application granted granted Critical
Publication of ES2131000B1 publication Critical patent/ES2131000B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

Derivados de poliuretano que contienen cadenas poliméricas de base silicio. Estos derivados contienen una cadena polimérica de base silicio junto con, opcionalmente, una cadena polimérica de base carbono. Estos derivados pueden obtenerse haciendo reaccionar un poliisocianato con un compuesto polihidroxilado de base silicio junto con, opcionalmente, un compuesto polihidroxilado de base carbono en presencia de un catalizador. Los derivados de poliuretano obtenidos pueden convertirse en las espumas correspondientes poniéndoles en contacto con un espumante. Estas espumas tienen una mayor resistencia a la combustión y no requieren la adición de cargas ignifugantes. Estas espumas son adecuadas para fabricar colchones, almohadas y almohadillas para asientos.Polyurethane derivatives containing silicon-based polymer chains. These derivatives contain a silicon-based polymer chain along with, optionally, a carbon-based polymer chain. These derivatives can be obtained by reacting a polyisocyanate with a silicon-based polyhydroxy compound together with, optionally, a carbon-based polyhydroxy compound in the presence of a catalyst. The polyurethane derivatives obtained can be converted into the corresponding foams by contacting them with a foam agent. These foams have a higher resistance to combustion and do not require the addition of fireproofing charges. These foams are suitable for making mattresses, pillows and seat cushions.

ES9701236A 1997-06-05 1997-06-05 POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS. Expired - Fee Related ES2131000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701236A ES2131000B1 (en) 1997-06-05 1997-06-05 POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701236A ES2131000B1 (en) 1997-06-05 1997-06-05 POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS.

Publications (2)

Publication Number Publication Date
ES2131000A1 ES2131000A1 (en) 1999-07-01
ES2131000B1 true ES2131000B1 (en) 2000-03-01

Family

ID=8299595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701236A Expired - Fee Related ES2131000B1 (en) 1997-06-05 1997-06-05 POLYURETHANE DERIVATIVES CONTAINING SILICON BASED POLYMER CHAINS.

Country Status (1)

Country Link
ES (1) ES2131000B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933683A (en) * 1960-05-27
US3246048A (en) * 1962-09-14 1966-04-12 Dow Corning Organosiloxane-polyether urethanes
DE2558523A1 (en) * 1975-12-24 1977-07-07 Bayer Ag PROCESS FOR MANUFACTURING NEW POLYSILOXANE-POLYOXYALKYLENE COPOLYMER
US4568701A (en) * 1976-02-17 1986-02-04 General Latex And Chemical Corporation Polyisocyanurate foams of improved friability and process of preparing same
DE3227580A1 (en) * 1982-07-23 1984-01-26 Basf Ag, 6700 Ludwigshafen STABLE WATER GLASS SOLUTIONS, METHOD FOR THE PRODUCTION AND USE THEREOF FOR ORGANOSILICATE FOAMS AND A PRODUCTION METHOD THEREFOR

Also Published As

Publication number Publication date
ES2131000A1 (en) 1999-07-01

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