ES2175164T3 - Procedimiento para la fabricacion de espumas rigidas que contienen grupos uretano. - Google Patents

Procedimiento para la fabricacion de espumas rigidas que contienen grupos uretano.

Info

Publication number
ES2175164T3
ES2175164T3 ES96942298T ES96942298T ES2175164T3 ES 2175164 T3 ES2175164 T3 ES 2175164T3 ES 96942298 T ES96942298 T ES 96942298T ES 96942298 T ES96942298 T ES 96942298T ES 2175164 T3 ES2175164 T3 ES 2175164T3
Authority
ES
Spain
Prior art keywords
groups
uretanian
procedure
manufacture
rigid 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 - Lifetime
Application number
ES96942298T
Other languages
English (en)
Inventor
Karl Werner Dietrich
Norbert Eisen
Gerhard Heilig
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7779956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2175164(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2175164T3 publication Critical patent/ES2175164T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE DESCRIBE LA PRODUCCION DE ESPUMAS RIGIDAS QUE CONTIENEN GRUPOS URETANO UTILIZANDO UNA MEZCLA DE POROGENOS DE ENTRE 5 Y 50 PARTES EN PESO DE ALCANOS C 3 Y/O C 4 , ASI COMO ENTRE 50 Y 95 PARTES EN PESO DE CICLOPENTANO. ASIMISMO, SE DESCRIBE EL USO DE LAS ESPUMAS RIGIDAS ASI PRODUCIDAS COMO ELEMENTOS DE MATERIALES COMPUESTOS O PARA EL ESPUMADO DE LAS CAVIDADES EN LA CONSTRUCCION DE REFRIGERADORES.
ES96942298T 1995-12-13 1996-12-02 Procedimiento para la fabricacion de espumas rigidas que contienen grupos uretano. Expired - Lifetime ES2175164T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19546461A DE19546461A1 (de) 1995-12-13 1995-12-13 Verfahren zur Herstellung von Urethangruppen enthaltenden Hartschaumstoffen

Publications (1)

Publication Number Publication Date
ES2175164T3 true ES2175164T3 (es) 2002-11-16

Family

ID=7779956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96942298T Expired - Lifetime ES2175164T3 (es) 1995-12-13 1996-12-02 Procedimiento para la fabricacion de espumas rigidas que contienen grupos uretano.

Country Status (20)

Country Link
US (1) US6509387B1 (es)
EP (1) EP0866831B1 (es)
JP (1) JP2000502132A (es)
KR (1) KR19990072113A (es)
CN (1) CN1204353A (es)
AT (1) ATE215109T1 (es)
AU (1) AU1140297A (es)
BR (1) BR9611952A (es)
CA (1) CA2239044A1 (es)
CZ (1) CZ185198A3 (es)
DE (2) DE19546461A1 (es)
DK (1) DK0866831T3 (es)
ES (1) ES2175164T3 (es)
MX (1) MX9804573A (es)
NO (1) NO982718L (es)
PL (1) PL327228A1 (es)
SK (1) SK79198A3 (es)
TW (1) TW336240B (es)
WO (1) WO1997021765A1 (es)
ZA (1) ZA9610453B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW413688B (en) 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
DE19704158A1 (de) * 1997-02-04 1998-08-06 Fischer Artur Werke Gmbh Polyurethanzusammensetzung mit verbesserter langzeitresistenz gegen Mikroorganismenbefall
DE19709868A1 (de) * 1997-03-11 1998-09-17 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit verringerter Rohdichte
GB9718596D0 (en) * 1997-09-03 1997-11-05 Clariant Int Ltd Flexible Polymer Foams Their Production and Use
JP2006342279A (ja) * 2005-06-10 2006-12-21 Kaneka Corp スチレン系樹脂発泡体の製造方法およびスチレン系樹脂発泡体
EP2725024A4 (en) 2011-06-27 2014-12-03 Shanghai Inst Materia Medica HETEROCYCLIC AZOL COMPOUND, METHOD OF MANUFACTURING THEREOF, PHARMACEUTICAL COMPOSITION AND USE THEREOF
CN106188607A (zh) * 2016-07-05 2016-12-07 合肥华凌股份有限公司 一种环保型发泡剂组合物、聚氨酯泡沫及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933335C2 (de) * 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
GB9403334D0 (en) 1993-04-23 1994-04-13 Ici Plc Process for rigid polyurethane foams

Also Published As

Publication number Publication date
DK0866831T3 (da) 2002-07-15
CA2239044A1 (en) 1997-06-19
NO982718D0 (no) 1998-06-12
WO1997021765A1 (de) 1997-06-19
AU1140297A (en) 1997-07-03
BR9611952A (pt) 1999-02-23
DE19546461A1 (de) 1997-06-19
ZA9610453B (en) 1997-06-24
JP2000502132A (ja) 2000-02-22
KR19990072113A (ko) 1999-09-27
SK79198A3 (en) 2001-02-12
MX9804573A (es) 1998-09-30
DE59608973D1 (de) 2002-05-02
ATE215109T1 (de) 2002-04-15
CZ185198A3 (cs) 1998-09-16
PL327228A1 (en) 1998-12-07
CN1204353A (zh) 1999-01-06
US6509387B1 (en) 2003-01-21
NO982718L (no) 1998-06-12
TW336240B (en) 1998-07-11
EP0866831B1 (de) 2002-03-27
EP0866831A1 (de) 1998-09-30

Similar Documents

Publication Publication Date Title
BR9812508A (pt) Processo para preparar espumas de poliisocianurato modificadas com uretano ou poliuretano rìgidas, espuma de poliisocianurato modificada com uretano ou poliuretano rìgida, e, composição reativa a isocianato polifuncional
BR0007689A (pt) Processo para a preparação de poliuretanos termoplásticos espumados, poliuretano termoplástico espumado, e, sistema de reação
ES2054083T3 (es) Materiales para el modelado, de espuma de poliuretano sintactico.
HUP9801690A1 (hu) Új, flexíbilis poliuretán habok
BR0112622A (pt) Processo para a preparação de poliuretanas termoplásticas espumadas, poliuretana termoplástica espumada, e, sistema de reação
BR9913312A (pt) Composição espumável estável na armazenagem, espuma, processo para produzir a mesma, massa espumável estável na armazenagem, compósito, membro estrutural reforçado, e, processo para reforçar um membro estrutural consistindo de uma parte metálica
BR9408429A (pt) Processo para preparação de uma espuma de poliuretano na presença de um agente de insuflação de hidrocarbonetos
CA2157271A1 (en) Process for rigid polyurethane foams
ES556721A0 (es) Procedimiento para la produccion de articulos sanitarios del tipo que presentan una superficie termoplastica expuesta al agua.
ES2175164T3 (es) Procedimiento para la fabricacion de espumas rigidas que contienen grupos uretano.
WO2003042268A1 (en) Process for producing synthetic resin foam
ATE180811T1 (de) Spritzbeständiger wässriger schaum, dessen herstellung und verwendung
ES2148984T3 (es) Procedimiento para la preparacion de espumas rigidas de poliuretano.
MX9303462A (es) Procedimiento para la elaboracion de polimeros de estireno expansibles, en forma de perlas.
ES2035651T3 (es) Procedimiento para la obtencion de plasticos espumados de moldeo blandos de poliuretano con una densidad bruta baja.
AR008609A1 (es) Proceso para elaborar espumas rigidas de poliuretano modificado con isocianurato, dicha espuma rigida y composicion isocianato-reactiva, y uso dela espuma.
ES8104053A1 (es) Procedimiento para la fabricacion de una estructura laminada de piel fina reforzada con espuma polimerica.
HUT47141A (en) Process for producing foamed organic mineral materials
ES2110263T3 (es) Proceso para la produccion de espumas rigidas de poliuretano.
BR9908189A (pt) Processo para preparar espumas rìgidas de poliuretano ou poliisocianurato modificado por uretano, espuma rìgida de poliuretano ou poliisocianurato modificado por uretano, e, composição reativa a isocianato.
FI941344A7 (fi) Polyisosyanaattien ja pentaanin ja/tai syklopentaanin seokset, menetelmä uretaani- ja mahdollisesti isosyanaattiryhmiä sisältävien kovien vaahtomuovien valmistamiseksi ja niiden käyttö lämmöneristysmateriaaleina
KR940011549A (ko) 스터드레스 타이어의 트레드 고무조성물
ES2111803T3 (es) Procedimiento para la fabricacion de piezas moldeadas y de rellenos de espumas duras y blandas de poliuretano.
TW329405B (en) A process for producing foam materials from two-component reactive plastics using carbon dioxide as blowing agent and the device thereof
BR9206916A (pt) Agentes espumantes poliméricos e sua aplicação na preparação de espumas sintéticas

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 866831

Country of ref document: ES