DE2945855A1 - Verfahren zur herstellung von nicht-vergilbenden, mit einer integrierten haut versehenen polyurethanschaeumen - Google Patents

Verfahren zur herstellung von nicht-vergilbenden, mit einer integrierten haut versehenen polyurethanschaeumen

Info

Publication number
DE2945855A1
DE2945855A1 DE19792945855 DE2945855A DE2945855A1 DE 2945855 A1 DE2945855 A1 DE 2945855A1 DE 19792945855 DE19792945855 DE 19792945855 DE 2945855 A DE2945855 A DE 2945855A DE 2945855 A1 DE2945855 A1 DE 2945855A1
Authority
DE
Germany
Prior art keywords
polyol
polyurethane foams
polyurethane
integrated skin
yellowing
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.)
Withdrawn
Application number
DE19792945855
Other languages
German (de)
English (en)
Inventor
Ichiro Azuma
Masaki Yamamoto
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber Co Ltd
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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Publication of DE2945855A1 publication Critical patent/DE2945855A1/de
Withdrawn legal-status Critical Current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
    • C08J9/0014—Use of organic additives
    • 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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6622—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • 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
    • C08G2110/0016—Foam properties semi-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
    • 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)
DE19792945855 1978-11-14 1979-11-13 Verfahren zur herstellung von nicht-vergilbenden, mit einer integrierten haut versehenen polyurethanschaeumen Withdrawn DE2945855A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14057778A JPS5566917A (en) 1978-11-14 1978-11-14 Manufacture of non-yellowing integral polyurethane foam

Publications (1)

Publication Number Publication Date
DE2945855A1 true DE2945855A1 (de) 1980-05-29

Family

ID=15271918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792945855 Withdrawn DE2945855A1 (de) 1978-11-14 1979-11-13 Verfahren zur herstellung von nicht-vergilbenden, mit einer integrierten haut versehenen polyurethanschaeumen

Country Status (3)

Country Link
US (1) US4289856A (https=)
JP (1) JPS5566917A (https=)
DE (1) DE2945855A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471993A1 (fr) * 1979-12-19 1981-06-26 Sheller Globe Corp Mousses de polyurethane stables vis-a-vis de la coloration, obtenues par reaction d'un polyol, d'un isocyanate, d'un agent de reticulation et d'un catalyseur
FR2527213A1 (fr) * 1982-05-19 1983-11-25 Bayer Ag Procede de preparation d'une piece composite en matiere plastique cellulaire presentant des groupes urethannes ou isocyanurates, ou urethannes et isocyanurates, et solides a la lumiere et de couleur stable
EP0210566A3 (de) * 1985-08-02 1988-01-20 Bayer Ag Verfahren zur Herstellung von lichtbeständigen, elastischen Polyurethan-Formteilen
EP0214292A4 (en) * 1985-03-04 1988-05-03 Kao Corp STABILIZATION COMPOSITION FOR POLYURETHANE.
EP0595500A3 (en) * 1992-10-26 1995-05-17 Becton Dickinson Co Non-swelling polyurethane that softens through liquid contact.
US5986034A (en) * 1997-04-30 1999-11-16 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185430A (ja) * 1984-10-02 1986-05-01 Nisshinbo Ind Inc 防振材料
JPS61128903A (ja) * 1984-11-26 1986-06-17 花王株式会社 靴底
GB8900041D0 (en) * 1988-12-31 1989-03-01 Univ Manchester Production of polyurethanes and polyurethane-ureas
US5081162A (en) * 1989-02-27 1992-01-14 Woodbridge Foam Corporation Process for producing foamed polymers
JPH0439321A (ja) * 1990-06-04 1992-02-10 Achilles Corp 耐光性ポリウレタンフォームの製造方法
GB9126740D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyol compositions
DE69220338T2 (de) * 1991-12-17 1997-11-06 Ici Plc Polyurethanschäume
US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
US5824738A (en) * 1994-10-07 1998-10-20 Davidson Textron Inc. Light stable aliphatic thermoplastic urethane elastomers and method of making same
US5658959A (en) * 1995-10-30 1997-08-19 Basf Corporation Water blown integral skin polyurethane composition
US5618967A (en) * 1995-10-30 1997-04-08 Basf Corporation Isocyanate composition
US5624966A (en) * 1995-10-30 1997-04-29 Basf Corporation Process of making an integral skin polyurethane article
US5672632A (en) * 1995-10-30 1997-09-30 Basf Corporation Integral skin polyurethane molded articles
US20040171711A1 (en) * 2003-01-08 2004-09-02 Inoac Corporation And Denso Corporation Sealing material for air-conditioner
JP2004211032A (ja) * 2003-01-08 2004-07-29 Inoac Corp ポリウレタンフォーム
US7153901B2 (en) * 2003-11-21 2006-12-26 Albemarle Corporation Flame retardant, additive compositions, and flame retardant polyurethanes
JP2008024813A (ja) * 2006-07-20 2008-02-07 Soken To ポリオール組成物、ポリウレタン・フォームおよびその調製方法
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad
WO2019119417A1 (en) * 2017-12-22 2019-06-27 Henkel Ag & Co. Kgaa Foaming composition
CN110483732B (zh) * 2018-05-15 2022-07-15 科思创德国股份有限公司 软质泡沫
CN110183843B (zh) * 2019-05-16 2021-12-14 美瑞新材料股份有限公司 一种耐黄变的热塑性聚氨酯发泡材料及其制备方法
CN115677968A (zh) * 2022-10-28 2023-02-03 伟建实业(苏州)有限公司 一种不黄变聚氨酯海绵的配方及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021385A (en) * 1974-12-30 1977-05-03 Basf Wyandotte Corporation Polyurethane foams resistant to discoloration
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
US4107102A (en) * 1976-01-05 1978-08-15 Bayer Aktiengesellschaft Highly elastic polyurethane foams and process for making them
LU74540A1 (https=) * 1976-03-12 1977-09-27
DE2832253A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471993A1 (fr) * 1979-12-19 1981-06-26 Sheller Globe Corp Mousses de polyurethane stables vis-a-vis de la coloration, obtenues par reaction d'un polyol, d'un isocyanate, d'un agent de reticulation et d'un catalyseur
FR2527213A1 (fr) * 1982-05-19 1983-11-25 Bayer Ag Procede de preparation d'une piece composite en matiere plastique cellulaire presentant des groupes urethannes ou isocyanurates, ou urethannes et isocyanurates, et solides a la lumiere et de couleur stable
EP0214292A4 (en) * 1985-03-04 1988-05-03 Kao Corp STABILIZATION COMPOSITION FOR POLYURETHANE.
EP0210566A3 (de) * 1985-08-02 1988-01-20 Bayer Ag Verfahren zur Herstellung von lichtbeständigen, elastischen Polyurethan-Formteilen
EP0595500A3 (en) * 1992-10-26 1995-05-17 Becton Dickinson Co Non-swelling polyurethane that softens through liquid contact.
US5986034A (en) * 1997-04-30 1999-11-16 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6111052A (en) * 1997-04-30 2000-08-29 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6149678A (en) * 1997-04-30 2000-11-21 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6437075B1 (en) 1997-04-30 2002-08-20 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6437076B1 (en) 1997-04-30 2002-08-20 Medtronic, Inc Polyurethane and polyurea biomaterials for use in medical devices

Also Published As

Publication number Publication date
US4289856A (en) 1981-09-15
JPS5743167B2 (https=) 1982-09-13
US4289856B1 (https=) 1984-10-02
JPS5566917A (en) 1980-05-20

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Legal Events

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