IT1031914B - Espanso uretanico di alta resilienza ritardante la combustione - Google Patents

Espanso uretanico di alta resilienza ritardante la combustione

Info

Publication number
IT1031914B
IT1031914B IT20482/75A IT2048275A IT1031914B IT 1031914 B IT1031914 B IT 1031914B IT 20482/75 A IT20482/75 A IT 20482/75A IT 2048275 A IT2048275 A IT 2048275A IT 1031914 B IT1031914 B IT 1031914B
Authority
IT
Italy
Prior art keywords
high resilience
resilience urethane
expanded combustion
combustion retardant
urethane expanded
Prior art date
Application number
IT20482/75A
Other languages
English (en)
Italian (it)
Original Assignee
Gaf 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 Gaf Corp filed Critical Gaf Corp
Application granted granted Critical
Publication of IT1031914B publication Critical patent/IT1031914B/it

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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/677—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
    • C08G18/6775—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups containing halogen
    • 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
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property

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)
IT20482/75A 1974-03-06 1975-02-20 Espanso uretanico di alta resilienza ritardante la combustione IT1031914B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/448,517 US4022718A (en) 1974-03-06 1974-03-06 High resilience fire retardant urethane foam

Publications (1)

Publication Number Publication Date
IT1031914B true IT1031914B (it) 1979-05-10

Family

ID=23780610

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20482/75A IT1031914B (it) 1974-03-06 1975-02-20 Espanso uretanico di alta resilienza ritardante la combustione

Country Status (9)

Country Link
US (1) US4022718A (https=)
JP (1) JPS51119098A (https=)
BE (1) BE826321A (https=)
CA (1) CA1034300A (https=)
DE (1) DE2509478A1 (https=)
FR (1) FR2263263B1 (https=)
GB (1) GB1500934A (https=)
IT (1) IT1031914B (https=)
NL (1) NL7502643A (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152497A (en) * 1978-03-27 1979-05-01 Pennwalt Corporation Compounds containing the 2,2,2-trichloroethyl group as flame retardants for polyurethanes
US4273881A (en) * 1979-12-03 1981-06-16 Basf Wyandotte Corporation Organo-phosphorus flame-retardant for polyurethane foams prepared from graft polyoxyalkylene polyether polyols
US4334031A (en) * 1981-01-12 1982-06-08 Basf Wyandotte Corporation Flame-retardant polyurethane foam prepared by incorporating a graft polymer having a particle size greater than 0.5 micron
WO2002000750A2 (en) 2000-06-28 2002-01-03 World Properties, Inc. Tough, fire resistant polyurethane foam and method of manufacture thereof
US6653361B2 (en) * 2000-12-29 2003-11-25 World Properties, Inc. Flame retardant polyurethane composition and method of manufacture thereof
AU2002256360A1 (en) * 2002-04-25 2003-11-10 World Properties Inc. Flame retardant polyurethane composition and method of manufacture thereof
CN101405452A (zh) * 2006-03-20 2009-04-08 德意志戴斯达纺织品及染料两合公司 织物用陶瓷涂料
US7772140B2 (en) * 2006-03-20 2010-08-10 E.I. du Pont de Nemours and Company Dystar Ceramic fabrics and methods for making them
AU2018290799B2 (en) 2017-06-27 2020-10-01 Albemarle Corporation Flame retarded polyurethane foam
US11970570B2 (en) 2017-09-28 2024-04-30 Albemarle Corporation Brominated flame retardant and its application in polyurethane foams
WO2020139742A1 (en) 2018-12-27 2020-07-02 Albemarle Corporation Brominated flame retardants and polyurethanes containing the same
CN118725723B (zh) * 2024-07-12 2025-03-25 广州博为建科工程有限公司 一种建筑幕墙用保温耐火材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305036A (https=) 1969-01-31 1973-01-31
DE1926661A1 (de) * 1969-05-24 1970-11-26 Bayer Ag Verfahren zur Herstellung von Polyurethan-Kunststoffen
GB1339441A (en) * 1970-06-19 1973-12-05 Dunlop Holdings Ltd Polyurethane foams
US3933690A (en) * 1971-03-10 1976-01-20 Ici United States Inc. Dihalobutenediol containing urethane foam compositions
US3812047A (en) * 1971-03-10 1974-05-21 Ici America Inc Dihalobutene diol containing compositions
US3764546A (en) * 1971-03-10 1973-10-09 Ici America Inc Alkoxylated dihalobutenediol containing compositions
US3779953A (en) * 1971-08-16 1973-12-18 Union Carbide Corp Flame-retardant polyurethanes containing 1,2,5,6-tetrabromo-3,4-dihydroxyhexane

Also Published As

Publication number Publication date
FR2263263A1 (https=) 1975-10-03
GB1500934A (en) 1978-02-15
DE2509478A1 (de) 1975-09-11
FR2263263B1 (https=) 1979-09-14
US4022718A (en) 1977-05-10
JPS51119098A (en) 1976-10-19
AU7767975A (en) 1976-07-29
CA1034300A (en) 1978-07-04
NL7502643A (nl) 1975-09-09
BE826321A (fr) 1975-09-05

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