FR1500156A - Production de compositions polymères, d'éthers et d'acétals cycliques - Google Patents

Production de compositions polymères, d'éthers et d'acétals cycliques

Info

Publication number
FR1500156A
FR1500156A FR71294A FR71294A FR1500156A FR 1500156 A FR1500156 A FR 1500156A FR 71294 A FR71294 A FR 71294A FR 71294 A FR71294 A FR 71294A FR 1500156 A FR1500156 A FR 1500156A
Authority
FR
France
Prior art keywords
ethers
production
polymer compositions
cyclic acetals
acetals
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
FR71294A
Other languages
English (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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics Ltd
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 British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Priority to FR71294A priority Critical patent/FR1500156A/fr
Application granted granted Critical
Publication of FR1500156A publication Critical patent/FR1500156A/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/105—Onium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR71294A 1964-11-23 1966-07-28 Production de compositions polymères, d'éthers et d'acétals cycliques Expired FR1500156A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71294A FR1500156A (fr) 1964-11-23 1966-07-28 Production de compositions polymères, d'éthers et d'acétals cycliques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4755364 1964-11-23
FR71294A FR1500156A (fr) 1964-11-23 1966-07-28 Production de compositions polymères, d'éthers et d'acétals cycliques

Publications (1)

Publication Number Publication Date
FR1500156A true FR1500156A (fr) 1967-11-03

Family

ID=26172283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71294A Expired FR1500156A (fr) 1964-11-23 1966-07-28 Production de compositions polymères, d'éthers et d'acétals cycliques

Country Status (1)

Country Link
FR (1) FR1500156A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046986A1 (fr) * 1969-06-20 1971-03-12 Ube Industries
US5942595A (en) * 1997-08-19 1999-08-24 E. I. Du Pont De Nemours And Company Process for co-polymerization of formaldehyde with cyclic ethers in the presence of organic nitro compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046986A1 (fr) * 1969-06-20 1971-03-12 Ube Industries
US5942595A (en) * 1997-08-19 1999-08-24 E. I. Du Pont De Nemours And Company Process for co-polymerization of formaldehyde with cyclic ethers in the presence of organic nitro compounds

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