JPS5316097A - Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property - Google Patents

Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property

Info

Publication number
JPS5316097A
JPS5316097A JP9016576A JP9016576A JPS5316097A JP S5316097 A JPS5316097 A JP S5316097A JP 9016576 A JP9016576 A JP 9016576A JP 9016576 A JP9016576 A JP 9016576A JP S5316097 A JPS5316097 A JP S5316097A
Authority
JP
Japan
Prior art keywords
flame retardancy
polyurethane foams
manufacture
improved flame
highly elastic
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.)
Granted
Application number
JP9016576A
Other languages
English (en)
Other versions
JPS575246B2 (ja
Inventor
Takashi Ohashi
Toru Okuyama
Katsuhiko Arai
Yoshiko Taniguchi
Masumi Saito
Ryozo Sakata
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 JP9016576A priority Critical patent/JPS5316097A/ja
Priority to GB31951/77A priority patent/GB1580354A/en
Priority to DE2734400A priority patent/DE2734400C2/de
Priority to US05/821,015 priority patent/US4145318A/en
Publication of JPS5316097A publication Critical patent/JPS5316097A/ja
Publication of JPS575246B2 publication Critical patent/JPS575246B2/ja
Granted 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
    • C08G18/65—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
    • 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
    • C08G2110/0016—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
    • C08G2110/0041—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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • Y10S521/903—Cellular polymer having reduced smoke or gas generation

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)
JP9016576A 1976-07-30 1976-07-30 Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property Granted JPS5316097A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9016576A JPS5316097A (en) 1976-07-30 1976-07-30 Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property
GB31951/77A GB1580354A (en) 1976-07-30 1977-07-29 Flame and smoke retardant non shrinkable polyurethane foam
DE2734400A DE2734400C2 (de) 1976-07-30 1977-07-29 Schwer entflammbarer, nicht schrumpfender Polyurethanschaumstoff
US05/821,015 US4145318A (en) 1976-07-30 1977-08-01 Excellent flame-and smoke-retardant non-shrinkable polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9016576A JPS5316097A (en) 1976-07-30 1976-07-30 Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property

Publications (2)

Publication Number Publication Date
JPS5316097A true JPS5316097A (en) 1978-02-14
JPS575246B2 JPS575246B2 (ja) 1982-01-29

Family

ID=13990859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9016576A Granted JPS5316097A (en) 1976-07-30 1976-07-30 Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property

Country Status (4)

Country Link
US (1) US4145318A (ja)
JP (1) JPS5316097A (ja)
DE (1) DE2734400C2 (ja)
GB (1) GB1580354A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111598A (en) * 1978-02-21 1979-08-31 Bridgestone Corp Preparation of flame-retardant, low-smoking rigid polyurethane foam
US4256802A (en) * 1979-06-11 1981-03-17 The Upjohn Company Process for polyisocyanurate foams suitable for panels
CA1182600A (en) * 1980-02-14 1985-02-12 Jeffrey P. Rowlands Polymer-modified polyols useful in polyurethane manufacture
US4388420A (en) * 1980-05-05 1983-06-14 Basf Wyandotte Corporation Process for preparing a microcellular polyurethane foam with improved green strength
US4425446A (en) 1982-06-23 1984-01-10 Sealed Air Corporation Urea-modified isocyanurate foam, composition and method
US4632943A (en) * 1984-08-23 1986-12-30 Dow Chemical Company Polyurethane foams prepared from alkyl dialkanol amine-containing polyols
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
EP1619497B1 (en) * 2003-04-25 2015-08-26 Sekisui Chemical Co., Ltd. Blood coagulation promoter and blood collection tube
US20100248329A1 (en) * 2003-04-25 2010-09-30 Ryusuke Okamoto Blood coagulation promoter and blood collection tube
AT520879B1 (de) * 2018-02-14 2020-08-15 Getzner Werkstoffe Holding Gmbh Schwellensohle
US11820855B2 (en) * 2018-08-02 2023-11-21 Dow Global Technologies Llc Methods for reducing aldehyde emissions in polyurethane foams
EP3830158A4 (en) * 2018-08-02 2022-03-23 Dow Global Technologies LLC METHODS FOR REDUCING ALDEHYDE EMISSIONS IN POLYURETHANE FOAM
US20210163670A1 (en) * 2018-08-02 2021-06-03 Dow Global Technologies Llc Methods for reducing aldehyde emissions in polyurethane foams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029284C3 (de) * 1970-06-13 1982-08-19 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zur Herstellung von Polyätherurethanschaumstoffen
DE2103730A1 (de) * 1971-01-27 1972-08-17 Bayer Verfahren zur Herstellung von flammfesten Urethangruppen aufweisenden Schaumstoffen
US3738953A (en) * 1971-12-06 1973-06-12 Upjohn Co Synergistic fire retardant foams
US3816360A (en) * 1972-12-11 1974-06-11 Allied Chem Triethanolamine methylenedianiline curing agent and the process for using same in the manufacture of high resilient cold molded foam
US3925266A (en) * 1973-06-18 1975-12-09 Gen Tire & Rubber Co Flexible polyetherurethane foams with improved resilience
US3926867A (en) * 1973-10-26 1975-12-16 Dow Chemical Co High resiliency flexible urethane foams
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
JPS575246B2 (ja) 1982-01-29
GB1580354A (en) 1980-12-03
US4145318A (en) 1979-03-20
DE2734400C2 (de) 1982-12-02
DE2734400A1 (de) 1978-02-02

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