AU468040B2 - Process forthe production of flameproof foam plastics which contain urethane groups - Google Patents

Process forthe production of flameproof foam plastics which contain urethane groups

Info

Publication number
AU468040B2
AU468040B2 AU40237/72A AU4023772A AU468040B2 AU 468040 B2 AU468040 B2 AU 468040B2 AU 40237/72 A AU40237/72 A AU 40237/72A AU 4023772 A AU4023772 A AU 4023772A AU 468040 B2 AU468040 B2 AU 468040B2
Authority
AU
Australia
Prior art keywords
urethane groups
foam plastics
process forthe
contain urethane
forthe production
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
AU40237/72A
Other versions
AU4023772A (en
Inventor
DIETRICH; HEINRICH GRAVE; DIETRICH LIEBSCH JOHANNES PLETSCHKE and KARL HARTWIG RICHERT WERNER
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of AU4023772A publication Critical patent/AU4023772A/en
Publication of AU468040B2 publication Critical patent/AU468040B2/en
Expired 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AU40237/72A 1971-04-10 1972-03-21 Process forthe production of flameproof foam plastics which contain urethane groups Expired AU468040B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82117 1971-04-10
DE19712117575 DE2117575A1 (en) 1971-04-10 1971-04-10 Process for the production of flame-retardant foams containing urethane groups

Publications (2)

Publication Number Publication Date
AU4023772A AU4023772A (en) 1973-09-27
AU468040B2 true AU468040B2 (en) 1973-09-27

Family

ID=5804437

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40237/72A Expired AU468040B2 (en) 1971-04-10 1972-03-21 Process forthe production of flameproof foam plastics which contain urethane groups

Country Status (10)

Country Link
AT (1) AT312941B (en)
AU (1) AU468040B2 (en)
BE (1) BE781790A (en)
BR (1) BR7202064D0 (en)
DE (1) DE2117575A1 (en)
ES (2) ES401617A1 (en)
FR (1) FR2132828B1 (en)
GB (1) GB1365629A (en)
IT (1) IT954410B (en)
NL (1) NL7204703A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116621263B (en) * 2022-08-19 2024-01-05 广东浪淘砂新型材料有限公司 Defoaming agent for mixing station car washing wastewater, and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484896A (en) * 1965-06-21 1967-06-16 Allied Chem Process for the production of stable polyisocyanate compositions

Also Published As

Publication number Publication date
BR7202064D0 (en) 1973-05-31
NL7204703A (en) 1972-10-12
AU4023772A (en) 1973-09-27
AT312941B (en) 1974-01-25
BE781790A (en) 1972-10-09
ES401618A1 (en) 1975-02-16
DE2117575A1 (en) 1972-10-19
ES401617A1 (en) 1975-02-16
FR2132828A1 (en) 1972-11-24
GB1365629A (en) 1974-09-04
IT954410B (en) 1973-08-30
FR2132828B1 (en) 1978-06-09

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