FR2140226B1 - - Google Patents

Info

Publication number
FR2140226B1
FR2140226B1 FR7220010A FR7220010A FR2140226B1 FR 2140226 B1 FR2140226 B1 FR 2140226B1 FR 7220010 A FR7220010 A FR 7220010A FR 7220010 A FR7220010 A FR 7220010A FR 2140226 B1 FR2140226 B1 FR 2140226B1
Authority
FR
France
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
FR7220010A
Other languages
French (fr)
Other versions
FR2140226A1 (de
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
Publication of FR2140226A1 publication Critical patent/FR2140226A1/fr
Application granted granted Critical
Publication of FR2140226B1 publication Critical patent/FR2140226B1/fr
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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4879—Polyethers containing cyclic groups containing aromatic 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
    • C08G18/77—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
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups

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)
FR7220010A 1971-06-03 1972-06-02 Expired FR2140226B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712127503 DE2127503A1 (de) 1971-06-03 1971-06-03 Verfahren zur Herstellung von Schaumstoffen

Publications (2)

Publication Number Publication Date
FR2140226A1 FR2140226A1 (de) 1973-01-12
FR2140226B1 true FR2140226B1 (de) 1977-12-23

Family

ID=5809683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220010A Expired FR2140226B1 (de) 1971-06-03 1972-06-02

Country Status (9)

Country Link
JP (1) JPS544396B1 (de)
BE (1) BE784330A (de)
BR (1) BR7203587D0 (de)
DE (1) DE2127503A1 (de)
ES (1) ES403448A1 (de)
FR (1) FR2140226B1 (de)
GB (1) GB1358519A (de)
IT (1) IT958139B (de)
NL (1) NL7207535A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825147A1 (de) * 1988-07-23 1990-03-08 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
WO2020160206A1 (en) * 2019-01-31 2020-08-06 Dow Global Technologies Llc Isocyanate reactive compositions
WO2022096390A1 (de) * 2020-11-06 2022-05-12 Covestro Deutschland Ag Verfahren zur herstellung eines polyol-gemisches

Also Published As

Publication number Publication date
ES403448A1 (es) 1975-04-16
GB1358519A (en) 1974-07-03
NL7207535A (de) 1972-12-05
BR7203587D0 (pt) 1973-05-10
BE784330A (fr) 1972-12-04
IT958139B (it) 1973-10-20
JPS544396B1 (de) 1979-03-06
DE2127503A1 (de) 1972-12-28
FR2140226A1 (de) 1973-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse