ZA794187B - Process for preparing fire retardant polyurea foams - Google Patents

Process for preparing fire retardant polyurea foams

Info

Publication number
ZA794187B
ZA794187B ZA00794187A ZA794187A ZA794187B ZA 794187 B ZA794187 B ZA 794187B ZA 00794187 A ZA00794187 A ZA 00794187A ZA 794187 A ZA794187 A ZA 794187A ZA 794187 B ZA794187 B ZA 794187B
Authority
ZA
South Africa
Prior art keywords
fire retardant
preparing fire
polyurea foams
retardant polyurea
foams
Prior art date
Application number
ZA00794187A
Other languages
English (en)
Inventor
A Taylor
A Wildman
Original Assignee
Baxenden Chem
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 Baxenden Chem filed Critical Baxenden Chem
Publication of ZA794187B publication Critical patent/ZA794187B/xx

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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08G18/14—Manufacture of cellular products
    • 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
    • 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
    • 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
    • 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
    • C08J2375/02—Polyureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
ZA00794187A 1978-08-14 1979-08-10 Process for preparing fire retardant polyurea foams ZA794187B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833304 1978-08-14

Publications (1)

Publication Number Publication Date
ZA794187B true ZA794187B (en) 1980-08-27

Family

ID=10499042

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00794187A ZA794187B (en) 1978-08-14 1979-08-10 Process for preparing fire retardant polyurea foams

Country Status (4)

Country Link
DK (1) DK337979A (fr)
FR (1) FR2464972A1 (fr)
GB (1) GB2028354B (fr)
ZA (1) ZA794187B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE22908T1 (de) * 1982-05-03 1986-11-15 Bauer Schaum Chem Polyharnstoffschaeume.
GB9014766D0 (en) * 1990-07-03 1990-08-22 Ici Plc Fire retardant compositions
GB9208396D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for making flexible foams

Also Published As

Publication number Publication date
FR2464972A1 (fr) 1981-03-20
FR2464972B3 (fr) 1982-07-02
DK337979A (da) 1980-02-15
GB2028354B (en) 1982-11-17
GB2028354A (en) 1980-03-05

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