FR2420533B1 - - Google Patents

Info

Publication number
FR2420533B1
FR2420533B1 FR7813190A FR7813190A FR2420533B1 FR 2420533 B1 FR2420533 B1 FR 2420533B1 FR 7813190 A FR7813190 A FR 7813190A FR 7813190 A FR7813190 A FR 7813190A FR 2420533 B1 FR2420533 B1 FR 2420533B1
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
FR7813190A
Other languages
French (fr)
Other versions
FR2420533A1 (en
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2420533A1 publication Critical patent/FR2420533A1/en
Application granted granted Critical
Publication of FR2420533B1 publication Critical patent/FR2420533B1/fr
Granted 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4006—(I) or (II) containing elements other than carbon, oxygen, hydrogen or halogen as leaving group (X)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4081—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group forming cyclic polymers or oligomers
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
    • C08G2650/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing acetal or formal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Paints Or Removers (AREA)
FR7813190A 1978-03-23 1978-05-03 Polyformal resin prepn. from methylene halide(s) and bisphenol(s) - in presence of alkali hydroxide and solvents or catalysts Granted FR2420533A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88939378A 1978-03-23 1978-03-23

Publications (2)

Publication Number Publication Date
FR2420533A1 FR2420533A1 (en) 1979-10-19
FR2420533B1 true FR2420533B1 (en) 1983-03-11

Family

ID=25395010

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7813190A Granted FR2420533A1 (en) 1978-03-23 1978-05-03 Polyformal resin prepn. from methylene halide(s) and bisphenol(s) - in presence of alkali hydroxide and solvents or catalysts
FR7813189A Withdrawn FR2420550A2 (en) 1978-03-23 1978-05-03 PROCESS FOR MANUFACTURING POLYFORMALDEHYDES AND POLYFORMALDEHYDES OBTAINED

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7813189A Withdrawn FR2420550A2 (en) 1978-03-23 1978-05-03 PROCESS FOR MANUFACTURING POLYFORMALDEHYDES AND POLYFORMALDEHYDES OBTAINED

Country Status (3)

Country Link
JP (1) JPS54125297A (en)
DE (1) DE2819582A1 (en)
FR (2) FR2420533A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721419A (en) * 1980-07-15 1982-02-04 Kanegafuchi Chem Ind Co Ltd Production of polyether
JPS5747328A (en) * 1980-09-05 1982-03-18 Kanegafuchi Chem Ind Co Ltd Novel polyether resin and its production
JPS5773022A (en) * 1980-10-22 1982-05-07 Kanegafuchi Chem Ind Co Ltd Preparation of polyether
US4544705A (en) * 1983-04-18 1985-10-01 Union Carbide Corporation Aromatic polyformals
GB8726877D0 (en) * 1987-11-17 1987-12-23 Ici Plc Aromatic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069386A (en) * 1959-02-04 1962-12-18 Union Carbide Corp Thermoplastic aromatic polyformal resins and process for preparing same
GB1396990A (en) * 1972-11-08 1975-06-11 Ici Ltd Aromatic polymer
DE2738962A1 (en) * 1976-11-08 1978-05-11 Gen Electric FILM-FORMING, MOLDABLE AROMATIC POLYFORMAL RESINS AND METHODS FOR THEIR MANUFACTURING

Also Published As

Publication number Publication date
JPS54125297A (en) 1979-09-28
FR2420550A2 (en) 1979-10-19
FR2420533A1 (en) 1979-10-19
DE2819582A1 (en) 1979-09-27

Similar Documents

Publication Publication Date Title
CH631595GA3 (en)
CH655576B (en)
DE2854315C2 (en)
FR2414485B3 (en)
FR2411132B1 (en)
FR2420533B1 (en)
FR2414480B3 (en)
CH639233GA3 (en)
DE2842440C2 (en)
DE7836976U1 (en)
FR2415280B1 (en)
AU3898778A (en)
FR2415395B1 (en)
AU3803078A (en)
FR2414361B2 (en)
DE2826642C2 (en)
AU3892778A (en)
DK47778A (en)
DE7026446U (en)
AU73950S (en)
BG25806A1 (en)
BG25854A1 (en)
BG25922A1 (en)
BG25857A1 (en)
BG25818A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse