ES8105753A1 - Procedimiento para la obtencion de materiales espumados de poliuretano - Google Patents

Procedimiento para la obtencion de materiales espumados de poliuretano

Info

Publication number
ES8105753A1
ES8105753A1 ES495011A ES495011A ES8105753A1 ES 8105753 A1 ES8105753 A1 ES 8105753A1 ES 495011 A ES495011 A ES 495011A ES 495011 A ES495011 A ES 495011A ES 8105753 A1 ES8105753 A1 ES 8105753A1
Authority
ES
Spain
Prior art keywords
polyurethane foams
flame
sealable
products obtained
frequency weldable
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
Application number
ES495011A
Other languages
English (en)
Other versions
ES495011A0 (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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES495011A0 publication Critical patent/ES495011A0/es
Publication of ES8105753A1 publication Critical patent/ES8105753A1/es
Expired 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3221—Polyhydroxy compounds hydroxylated esters of carboxylic acids other than higher fatty acids
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)

Abstract

PROCEDIMIENTO DE OBTENCION DE MATERIALES ESPUMADOS DE POLIURETANO. SE HACEN REACCIONAR POLISOCIANATOS CON POLIETERES QUE CONTENGAN DOS O MAS GRUPOS HIDROXILO, DE PESO MOLECULAR 400-10.000. LA ADICION DE UN 1-20 POR 100 EN PESO RESPECTO AL POLIETER DE HIDROXIPIVALINATO DE NEOPENTILGLICOL DE FORMULA (I) PERMITE QUE EL MATERIAL SE PUEDA FORRAR A LA LLAMA Y SOLDAR BAJO ALTA FRECUENCIA, EN PRESENCIA DE AGENTES DE PROPULSION MUY VOLATILES, ORGANICOS O INORGANICOS. SE AÑADEN, OPCIONALMENTE, AGENTES PROLONGADORES DE CADENA, CATALIZADORES Y ESTABILIZADORES. SE USA EN LA FABRICACION DE SISTEMAS COMPUESTOS CON CAPAS DE COBERTURA EN FORMA DE LAMINA Y/0 TEXTILES POR FORRADO O RECUBRIMIENTO A LA LLAMA. *FORMULA*
ES495011A 1979-09-14 1980-09-12 Procedimiento para la obtencion de materiales espumados de poliuretano Expired ES8105753A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792937330 DE2937330A1 (de) 1979-09-14 1979-09-14 Verfahren zur herstellung von elastischen, flammkaschierbaren und hochfrequenzverschweissbaren polyurethanschaumstoffen

Publications (2)

Publication Number Publication Date
ES495011A0 ES495011A0 (es) 1981-06-16
ES8105753A1 true ES8105753A1 (es) 1981-06-16

Family

ID=6080944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495011A Expired ES8105753A1 (es) 1979-09-14 1980-09-12 Procedimiento para la obtencion de materiales espumados de poliuretano

Country Status (7)

Country Link
US (1) US4306037A (es)
EP (1) EP0025549B1 (es)
JP (1) JPS5647416A (es)
AU (1) AU536083B2 (es)
CA (1) CA1141098A (es)
DE (2) DE2937330A1 (es)
ES (1) ES8105753A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166532U (ja) * 1984-04-16 1985-11-05 池田物産株式会社 内装用表装材
JPS6178816A (ja) * 1984-09-26 1986-04-22 Dainippon Ink & Chem Inc 熱融着用軟質ウレタンフォーム製造用組成物
JPH0648019B2 (ja) * 1986-02-26 1994-06-22 株式会社大金製作所 クラツチ
JPH0411188A (ja) * 1990-04-27 1992-01-16 Sekisui Chem Co Ltd 住宅用出窓ユニット
GB9609693D0 (en) * 1996-05-09 1996-07-10 Caligen Foam Ltd High frequency weldable foamed plastics materials
DE19624876A1 (de) * 1996-06-21 1998-01-02 Basf Ag Verfahren zur Herstellung von elastischen, flammkaschierbaren Polyurethan-Polyetherschaumstoffen mit verbesserter Haftung
DE19961417C1 (de) 1999-12-17 2001-07-19 Bayer Ag Verfahren zur Herstellung von Verbundmaterialien
US20040109992A1 (en) * 2002-12-09 2004-06-10 Gribble Michael Y. Process for applying a polyurethane dispersion based foam to an article
DE102005031975A1 (de) * 2005-07-08 2007-01-11 Bayer Materialscience Ag PUR-Polyesterweichschaumstoffe auf Basis von Polyetheresterpolyolen
EP1945690B1 (en) * 2005-09-20 2016-07-27 Polynovo Biomaterials Pty Limited Chain extenders
US7666919B2 (en) * 2006-03-14 2010-02-23 Air Products And Chemicals, Inc. Aromatic diacid ester diols and substituted carbamates thereof for minimizing deterioration of polyurethane foams
US8535476B2 (en) 2007-08-01 2013-09-17 Dow Global Technologies Llc Heat bonding polyurethane foams
KR100877709B1 (ko) 2008-07-30 2009-01-07 합동고분자주식회사 난연성 수성 폴리우레탄 수지 및 그의 제조방법
CN106146778B (zh) 2015-04-10 2020-11-17 莫门蒂夫性能材料股份有限公司 用于制备火焰层压聚氨酯泡沫的组合物和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA889801A (en) * 1972-01-04 Boll Manfred Heat sealing textile sheets with polyurethane heat sealing adhesives
US3205120A (en) * 1962-01-23 1965-09-07 Union Carbide Corp Laminated structures
US3467731A (en) * 1967-04-11 1969-09-16 Union Carbide Corp Vinyl coating compositions of polyvinyl chloride of 2,2-dimethyl-1,3-propanediol mono(hydroxypivalate)
US4060439A (en) * 1974-05-22 1977-11-29 Union Carbide Corporation Polyurethane foam composition and method of making same

Also Published As

Publication number Publication date
JPS5647416A (en) 1981-04-30
EP0025549B1 (de) 1983-03-09
AU6235180A (en) 1981-03-19
AU536083B2 (en) 1984-04-19
DE3062293D1 (en) 1983-04-14
DE2937330A1 (de) 1981-04-02
EP0025549A2 (de) 1981-03-25
US4306037A (en) 1981-12-15
JPS6334887B2 (es) 1988-07-12
EP0025549A3 (en) 1981-08-26
CA1141098A (en) 1983-02-08
ES495011A0 (es) 1981-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506