FR2190872A1 - - Google Patents

Info

Publication number
FR2190872A1
FR2190872A1 FR7324058A FR7324058A FR2190872A1 FR 2190872 A1 FR2190872 A1 FR 2190872A1 FR 7324058 A FR7324058 A FR 7324058A FR 7324058 A FR7324058 A FR 7324058A FR 2190872 A1 FR2190872 A1 FR 2190872A1
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.)
Granted
Application number
FR7324058A
Other languages
French (fr)
Other versions
FR2190872B1 (enrdf_load_stackoverflow
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 FR2190872A1 publication Critical patent/FR2190872A1/fr
Application granted granted Critical
Publication of FR2190872B1 publication Critical patent/FR2190872B1/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • C08G18/8067—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds phenolic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7324058A 1972-07-01 1973-06-29 Expired FR2190872B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232467 DE2232467A1 (de) 1972-07-01 1972-07-01 Verfahren zur herstellung von polybenz-1,3-oxazindionen-(2,4)

Publications (2)

Publication Number Publication Date
FR2190872A1 true FR2190872A1 (enrdf_load_stackoverflow) 1974-02-01
FR2190872B1 FR2190872B1 (enrdf_load_stackoverflow) 1979-05-04

Family

ID=5849473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324058A Expired FR2190872B1 (enrdf_load_stackoverflow) 1972-07-01 1973-06-29

Country Status (4)

Country Link
JP (1) JPS4952899A (enrdf_load_stackoverflow)
DE (1) DE2232467A1 (enrdf_load_stackoverflow)
FR (1) FR2190872B1 (enrdf_load_stackoverflow)
GB (1) GB1408961A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379686A (en) * 1964-10-10 1968-04-23 Bayer Ag Process for producing high molecular weight polybenzoxazine diones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379686A (en) * 1964-10-10 1968-04-23 Bayer Ag Process for producing high molecular weight polybenzoxazine diones

Also Published As

Publication number Publication date
GB1408961A (en) 1975-10-08
DE2232467A1 (de) 1974-01-10
FR2190872B1 (enrdf_load_stackoverflow) 1979-05-04
JPS4952899A (enrdf_load_stackoverflow) 1974-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse