DK111985B - Process for producing a hard, cellular fire retardant polyurethane and premix composition for use in the process. - Google Patents

Process for producing a hard, cellular fire retardant polyurethane and premix composition for use in the process.

Info

Publication number
DK111985B
DK111985B DK631564A DK631564A DK111985B DK 111985 B DK111985 B DK 111985B DK 631564 A DK631564 A DK 631564A DK 631564 A DK631564 A DK 631564A DK 111985 B DK111985 B DK 111985B
Authority
DK
Denmark
Prior art keywords
hard
producing
fire retardant
retardant polyurethane
premix composition
Prior art date
Application number
DK631564A
Other languages
Danish (da)
Inventor
E Dickert
Original Assignee
Allied 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 Allied Chem filed Critical Allied Chem
Publication of DK111985B publication Critical patent/DK111985B/en

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
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK631564A 1963-12-23 1964-12-22 Process for producing a hard, cellular fire retardant polyurethane and premix composition for use in the process. DK111985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33288163A 1963-12-23 1963-12-23

Publications (1)

Publication Number Publication Date
DK111985B true DK111985B (en) 1968-10-28

Family

ID=23300259

Family Applications (1)

Application Number Title Priority Date Filing Date
DK631564A DK111985B (en) 1963-12-23 1964-12-22 Process for producing a hard, cellular fire retardant polyurethane and premix composition for use in the process.

Country Status (7)

Country Link
BE (1) BE657422A (en)
DE (1) DE1298714B (en)
DK (1) DK111985B (en)
GB (1) GB1096436A (en)
IL (1) IL22629A (en)
NL (1) NL6415034A (en)
SE (1) SE304607B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115772303B (en) * 2021-09-08 2024-04-09 中国石油化工股份有限公司 High-fluidity flame-retardant polyvinyl chloride injection molding composition and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104983C (en) * 1955-03-04
US3036999A (en) * 1959-06-22 1962-05-29 Hooker Chemical Corp Reaction product of a polyisocyanate and a 1, 4, 5, 6, 7, 7-hexahalobicyclo-(2.2.1)-5-heptene-2, 3-dicarboxylic acid
NL252865A (en) * 1959-06-22
US3037947A (en) * 1959-10-08 1962-06-05 Thiokol Chemical Corp Foamed polyurethane polymer and method of making same
US3054760A (en) * 1960-04-22 1962-09-18 Hooker Chemical Corp Polyurethane foam containing ethylene glycol antimonite or 1, 2-propylene glycol antimonite or mixtures thereof

Also Published As

Publication number Publication date
BE657422A (en) 1965-04-16
SE304607B (en) 1968-09-30
GB1096436A (en) 1967-12-29
NL6415034A (en) 1965-06-24
IL22629A (en) 1968-07-25
DE1298714B (en) 1969-07-03

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