FR1369148A - Improved process for the preparation of polyformol by polymerization of trioxane - Google Patents

Improved process for the preparation of polyformol by polymerization of trioxane

Info

Publication number
FR1369148A
FR1369148A FR947134A FR947134A FR1369148A FR 1369148 A FR1369148 A FR 1369148A FR 947134 A FR947134 A FR 947134A FR 947134 A FR947134 A FR 947134A FR 1369148 A FR1369148 A FR 1369148A
Authority
FR
France
Prior art keywords
polyformol
trioxane
polymerization
preparation
improved process
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
FR947134A
Other languages
French (fr)
Inventor
Henri Sack
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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
Priority claimed from GB3651362A external-priority patent/GB983574A/en
Application filed by Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR947134A priority Critical patent/FR1369148A/en
Application granted granted Critical
Publication of FR1369148A publication Critical patent/FR1369148A/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
    • 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
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR947134A 1962-09-26 1963-09-11 Improved process for the preparation of polyformol by polymerization of trioxane Expired FR1369148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR947134A FR1369148A (en) 1962-09-26 1963-09-11 Improved process for the preparation of polyformol by polymerization of trioxane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3651362A GB983574A (en) 1962-09-26 1962-09-26 Preparation of polyformaldehyde
FR947134A FR1369148A (en) 1962-09-26 1963-09-11 Improved process for the preparation of polyformol by polymerization of trioxane

Publications (1)

Publication Number Publication Date
FR1369148A true FR1369148A (en) 1964-08-07

Family

ID=26203306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947134A Expired FR1369148A (en) 1962-09-26 1963-09-11 Improved process for the preparation of polyformol by polymerization of trioxane

Country Status (1)

Country Link
FR (1) FR1369148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712301U (en) * 1980-06-26 1982-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712301U (en) * 1980-06-26 1982-01-22
JPS6217281Y2 (en) * 1980-06-26 1987-05-02

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