DE68904255T2 - Verfahren zur herstellung von polyurethan-weichschaumstoff. - Google Patents

Verfahren zur herstellung von polyurethan-weichschaumstoff.

Info

Publication number
DE68904255T2
DE68904255T2 DE8989306352T DE68904255T DE68904255T2 DE 68904255 T2 DE68904255 T2 DE 68904255T2 DE 8989306352 T DE8989306352 T DE 8989306352T DE 68904255 T DE68904255 T DE 68904255T DE 68904255 T2 DE68904255 T2 DE 68904255T2
Authority
DE
Germany
Prior art keywords
soft foam
producing polyurethane
polyurethane soft
producing
foam
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
DE8989306352T
Other languages
English (en)
Other versions
DE68904255D1 (de
Inventor
Takumi Ishiwaka
Hajime Hasegawa
Takashi Ohashi
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of DE68904255D1 publication Critical patent/DE68904255D1/de
Publication of DE68904255T2 publication Critical patent/DE68904255T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • 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
    • 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
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
DE8989306352T 1988-06-24 1989-06-23 Verfahren zur herstellung von polyurethan-weichschaumstoff. Expired - Fee Related DE68904255T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63154636A JPH0270719A (ja) 1988-06-24 1988-06-24 軟質ポリウレタンフォームの製造方法

Publications (2)

Publication Number Publication Date
DE68904255D1 DE68904255D1 (de) 1993-02-18
DE68904255T2 true DE68904255T2 (de) 1993-06-03

Family

ID=15588535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989306352T Expired - Fee Related DE68904255T2 (de) 1988-06-24 1989-06-23 Verfahren zur herstellung von polyurethan-weichschaumstoff.

Country Status (4)

Country Link
US (1) US5093378A (de)
EP (1) EP0351080B1 (de)
JP (1) JPH0270719A (de)
DE (1) DE68904255T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8421967D0 (en) * 1984-08-30 1984-10-03 Hickory Springs Mfg Co Polyurethane foams
JP2722542B2 (ja) * 1988-10-28 1998-03-04 旭硝子株式会社 縮合系樹脂粒子分散体の製造方法
AT394049B (de) * 1989-04-04 1992-01-27 Chemie Linz Gmbh Melaminzubereitung, stabile dispersion von melamin in polyetherolen, verfahren zur herstellung und ihre verwendung
US5290898A (en) * 1989-05-10 1994-03-01 Asahi Glass Company Ltd. Condensed resin dispersion and process for its production
DE69025977T2 (de) * 1989-05-10 1996-10-02 Asahi Glass Co Ltd Kondensierte Harzdispersion und Verfahren zu ihrer Herstellung
JP2611497B2 (ja) * 1990-05-28 1997-05-21 旭硝子株式会社 軟質ポリウレタンフォームの製造法
JPH05186552A (ja) * 1991-11-21 1993-07-27 Toyo Tire & Rubber Co Ltd 難燃性軟質ポリウレタンフオームの製造方法
US5508315A (en) * 1992-10-15 1996-04-16 Ecomat, Inc. Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
US5604266A (en) * 1992-10-15 1997-02-18 Ecomat, Inc. Cured unsaturated polyest-polyurethane highly filled resin materials and process for preparing them
WO1995027752A1 (en) * 1992-10-15 1995-10-19 Ecomat, Inc. Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
US5302634A (en) * 1992-10-15 1994-04-12 Hoppmann Corporation Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
US5611210A (en) * 1993-03-05 1997-03-18 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
BE1007076A3 (nl) * 1993-05-12 1995-03-07 Recticel Soepel vuurbestendig polyether-polyurethaanschuim en werkwijze ter bereiding daarvan.
JPH07188377A (ja) * 1993-12-27 1995-07-25 Toyo Kuoritei One:Kk 難燃性ポリウレタンモールド品の製造方法
JPH0856655A (ja) * 1994-08-16 1996-03-05 Frontier:Kk 細胞致死剤および細胞死抑制剤
US6117937A (en) * 1997-02-27 2000-09-12 Mitsui Chemicals Inc. Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom
US6554261B2 (en) 2000-01-19 2003-04-29 Honda Giken Kogyo Kabushiki Kaisha Humidifier
ES2691411T3 (es) 2006-03-27 2018-11-27 Wex Medical Limited Uso de bloqueadores de los canales de sodio para el tratamiento del dolor neuropático que se desarrolla como consecuencia de la quimioterapia
JP5435991B2 (ja) * 2009-03-13 2014-03-05 株式会社ブリヂストン ポリウレタンフォーム
JP5839394B2 (ja) * 2011-11-02 2016-01-06 株式会社イノアックコーポレーション 寝具用クッション
US9884948B2 (en) 2015-10-22 2018-02-06 International Business Machines Corporation Porous materials and method of making porous materials
JP7018271B2 (ja) * 2017-07-31 2022-02-10 株式会社イノアックコーポレーション ポリウレタンフォーム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324134C3 (de) * 1973-05-12 1981-01-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Aminoplast-Dispersionen
JPS52104598A (en) * 1976-03-01 1977-09-02 Bridgestone Corp Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property
JPS52152999A (en) * 1976-06-16 1977-12-19 Mitsubishi Gas Chem Co Inc Preparation of modified urethane foam
JPS5396097A (en) * 1977-02-03 1978-08-22 Dainippon Ink & Chem Inc Preparation of polyurethane
JPS53106799A (en) * 1977-03-02 1978-09-18 Bridgestone Corp Synthetic resin form and its preparation
DE2756270A1 (de) * 1977-12-16 1979-06-21 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2815554A1 (de) * 1978-04-11 1979-10-25 Basf Ag Schwerentflammbare polyurethan-weichschaumstoffe
US4275169A (en) * 1979-09-19 1981-06-23 Tenneco Chemicals, Inc. Intumescent flexible polyurethane foam having incorporated into the reaction mixture an aliphatic aldehyde
IL60149A (en) * 1980-05-23 1982-12-31 Imi Inst Res Dev Brominated pentaerythritol-based compounds and their use as fire retardants in polymeric compositions
DE3020091A1 (de) * 1980-05-27 1981-12-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mit melamin-formaldehyd-vorkondensaten modifizierten polyurethanschaumstoffen
US4383100A (en) * 1980-09-19 1983-05-10 E. I. Du Pont De Nemours And Company Polyurethanes from oligomeric formal diols of THF copolymer glycols
JPS58141206A (ja) * 1982-02-16 1983-08-22 Asahi Glass Co Ltd ポリウレタンの製造方法
GB8421967D0 (en) * 1984-08-30 1984-10-03 Hickory Springs Mfg Co Polyurethane foams
GB2177405B (en) * 1985-06-28 1989-08-23 Basf Corp Flame retardant polyurethane foams
JPS6215220A (ja) * 1985-07-15 1987-01-23 Takiron Co Ltd 難燃性ポリウレタンフオ−ムの製造方法
US4722946A (en) * 1986-07-03 1988-02-02 Polymer Dynamics (Delaware), Ltd. Energy-attenuating polyurethanes

Also Published As

Publication number Publication date
JPH0270719A (ja) 1990-03-09
EP0351080A1 (de) 1990-01-17
EP0351080B1 (de) 1993-01-07
DE68904255D1 (de) 1993-02-18
US5093378A (en) 1992-03-03

Similar Documents

Publication Publication Date Title
ATE167498T1 (de) Verfahren zur herstellung von polyurethan- weichschaumstoffen mit niedriger dichte
DE3673947D1 (de) Verfahren zur herstellung von polyurethanschaumstoffen mit verwendung von schaummodifizierungsmittel.
DE68904255D1 (de) Verfahren zur herstellung von polyurethan-weichschaumstoff.
DE3768717D1 (de) Verfahren zur herstellung von zelligen polyurethanelastomeren.
DE3861105D1 (de) Verfahren zur herstellung von thermoplastischen schaumartikeln.
ATE182341T1 (de) Verfahren zur herstellung von weichschäumen
DE68926107T2 (de) Elastischer polyurethanschaum und verfahren zur herstellung
DE58901757D1 (de) Verfahren zur herstellung von modifizierten polyisocyanaten.
DE3862167D1 (de) Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen.
DE69514659T2 (de) Verfahren zur herstellung von weichschaumstoffen
DE3782019T2 (de) Verfahren und vorrichtung zur herstellung von polyurethanschaum.
DE3766346D1 (de) Verfahren zur herstellung von polyurethanformkoerpern.
DE69405775T2 (de) Verfahren zur herstellung von polyurethan-hartschaumstoffen
DE3788063D1 (de) Verfahren zur herstellung von polyurethanen.
DE69325707T2 (de) Verfahren zur herstellung von polyurethanhartschaum
DE69504093T2 (de) Verfahren zur herstellung von polyurethanhartschaumstoffen
DE69024943T2 (de) Verfahren zur herstellung von flexiblem polyurethanschaum
DE68901908T2 (de) Verfahren zur herstellung von mesophasepech.
DE3861342D1 (de) Verfahren zur herstellung von polypropylenschaum.
DE58902073D1 (de) Verfahren zur herstellung von organohalogensilanen.
DE69407431T2 (de) Verfahren zur herstellung von polyurethanhartschaumstoffen
DE69114577T2 (de) Verfahren zur herstellung von polyimidschaum.
DE58901624D1 (de) Verfahren zur herstellung von fluorbenzolen.
DE68903517D1 (de) Verfahren zur herstellung von acylisocyanaten.
DE58902083D1 (de) Verfahren zur herstellung von dihydroxydionen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee