JPS5468898A - Low-density non-rigid urethane foam and its manufacture - Google Patents

Low-density non-rigid urethane foam and its manufacture

Info

Publication number
JPS5468898A
JPS5468898A JP13468677A JP13468677A JPS5468898A JP S5468898 A JPS5468898 A JP S5468898A JP 13468677 A JP13468677 A JP 13468677A JP 13468677 A JP13468677 A JP 13468677A JP S5468898 A JPS5468898 A JP S5468898A
Authority
JP
Japan
Prior art keywords
urethane foam
antioxidant
rigid urethane
solution containing
stock solution
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.)
Pending
Application number
JP13468677A
Other languages
English (en)
Inventor
Toshio Ota
Hiroya Fukuda
Masashi Ishii
Kazuo Uchiumi
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
Priority to JP13468677A priority Critical patent/JPS5468898A/ja
Priority to US05/954,378 priority patent/US4226947A/en
Priority to GB7842880A priority patent/GB2009191B/en
Priority to DE2848922A priority patent/DE2848922C3/de
Publication of JPS5468898A publication Critical patent/JPS5468898A/ja
Pending 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
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • C08G18/08—Processes
    • 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
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • 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)
JP13468677A 1977-11-11 1977-11-11 Low-density non-rigid urethane foam and its manufacture Pending JPS5468898A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13468677A JPS5468898A (en) 1977-11-11 1977-11-11 Low-density non-rigid urethane foam and its manufacture
US05/954,378 US4226947A (en) 1977-11-11 1978-10-24 Flexible urethane foams having a low density and a method for producing said foams
GB7842880A GB2009191B (en) 1977-11-11 1978-11-02 Felxible urethane foams having a low density and a method for producing the same
DE2848922A DE2848922C3 (de) 1977-11-11 1978-11-10 Verfahren zur Herstellung von sich bei der Herstellung und beim Lagern nicht selbst entzündenden Polyurethan-Weichschaumstoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13468677A JPS5468898A (en) 1977-11-11 1977-11-11 Low-density non-rigid urethane foam and its manufacture

Publications (1)

Publication Number Publication Date
JPS5468898A true JPS5468898A (en) 1979-06-02

Family

ID=15134194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13468677A Pending JPS5468898A (en) 1977-11-11 1977-11-11 Low-density non-rigid urethane foam and its manufacture

Country Status (4)

Country Link
US (1) US4226947A (ja)
JP (1) JPS5468898A (ja)
DE (1) DE2848922C3 (ja)
GB (1) GB2009191B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018503730A (ja) * 2015-01-30 2018-02-08 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリエーテルカーボネートポリオール系ポリウレタンフォーム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2917319B2 (ja) * 1989-10-19 1999-07-12 株式会社ブリヂストン 低密度軟質ポリウレタンフォームの製造方法
KR100479694B1 (ko) * 1996-03-04 2005-07-21 가부시끼가이샤 이노아꾸 코포레이션 밀폐제용폴리우레탄폼과이를사용하는컨디셔너용문
MXPA06001537A (es) * 2003-08-08 2006-05-25 Solvay Proceso para la manufactura de una espuma de polimero.
SK14562003A3 (sk) * 2003-11-25 2005-06-02 Duslo,A.S. Antioxidačné kompozície oktylovaných difenylamínov a spôsob ich výroby

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973498A (ja) * 1972-11-14 1974-07-16

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100946B (de) * 1957-05-20 1961-03-02 Gen Tire & Rubber Co Verfahren zum Stabilisieren von vernetzten homogenen oder schaumartigen Polyalkylenglykolaetherurethanen
DE1081219B (de) * 1957-05-20 1960-05-05 Gen Tire & Rubber Co Verfahren zum Stabilisieren von vernetzten, homogenen oder schaumartigen Polyalkylenglykolaetherurethanen
NL251213A (ja) * 1959-05-05
US3567664A (en) * 1968-10-15 1971-03-02 Olin Corp Polyurethane foams stabilized against scorch with a mixture of butylated hydroxy toluene and p,p'-dioctyl diphenyl amine
US3637865A (en) * 1968-10-15 1972-01-25 Olin Mathieson Polyethers stabilized with mixture of butylated hydroxy toluene and p p'-dioctyl diphenyl amine
US4052345A (en) * 1973-12-17 1977-10-04 Basf Wyandotte Corporation Process for the preparation of polyurethane foams
DE2412708A1 (de) * 1974-03-16 1975-10-09 Kalk Chemische Fabrik Gmbh Mittel zur verminderung der kernverfaerbung bei formteilen aus polyurethanschaeumen, die durch halogenhaltige organische verbindungen schwerbrennbar ausgeruestet sind
US4010211A (en) * 1975-05-12 1977-03-01 Olin Corporation Stabilization of polyether polyols

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973498A (ja) * 1972-11-14 1974-07-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018503730A (ja) * 2015-01-30 2018-02-08 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリエーテルカーボネートポリオール系ポリウレタンフォーム

Also Published As

Publication number Publication date
DE2848922A1 (de) 1979-05-17
DE2848922C3 (de) 1984-09-20
GB2009191B (en) 1982-03-17
DE2848922B2 (de) 1980-09-11
US4226947A (en) 1980-10-07
GB2009191A (en) 1979-06-13

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