GB1302094A - - Google Patents

Info

Publication number
GB1302094A
GB1302094A GB1354770A GB1354770A GB1302094A GB 1302094 A GB1302094 A GB 1302094A GB 1354770 A GB1354770 A GB 1354770A GB 1354770 A GB1354770 A GB 1354770A GB 1302094 A GB1302094 A GB 1302094A
Authority
GB
United Kingdom
Prior art keywords
march
flame
fire
foam material
suppressing agent
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
Application number
GB1354770A
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 filed Critical
Publication of GB1302094A publication Critical patent/GB1302094A/en
Expired 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
    • C08J9/0066—Use of inorganic compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1302094 Fire-retardant foam material TOYO RUBBER CHEMICAL INDUSTRIAL CORP 20 March 1970 [25 March 1969 27 March 1969 28 March 1969] 13547/70 Heading C3R [Also in Division B2] A fire-retardant foam material comprises a foamed polymeric body containing at least one flame-suppressing agent selected from (a) ammonium sulphate, ammonium nitrate, urea and potassium chloride and (b) compounds which release water, other than water of crystallization at a temperature greater than 100‹ C. Compounds falling within category (b) are bismuth hydroxide, cobaltous or cobaltic hydroxide or boric acid. The flame-suppressing agent is dispersed throughout the polymer or may be coated on a surface thereof. Preferred foams are those of polyurethane.
GB1354770A 1969-03-25 1970-03-20 Expired GB1302094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2218969 1969-03-25
JP2295069 1969-03-27
JP2362269 1969-03-28

Publications (1)

Publication Number Publication Date
GB1302094A true GB1302094A (en) 1973-01-04

Family

ID=27283749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1354770A Expired GB1302094A (en) 1969-03-25 1970-03-20

Country Status (3)

Country Link
DE (1) DE2014727A1 (en)
FR (1) FR2039957A5 (en)
GB (1) GB1302094A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324835A (en) 1979-06-05 1982-04-13 Dunlop Limited Cellular intumescent materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734313A1 (en) * 1994-09-13 1996-10-02 Heinz-Peter Lokken Process and device for processing polystyrene moulded packaging units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324835A (en) 1979-06-05 1982-04-13 Dunlop Limited Cellular intumescent materials

Also Published As

Publication number Publication date
DE2014727A1 (en) 1970-10-15
FR2039957A5 (en) 1971-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years