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GB1010712A - Filaments or films of oxymethylene homopolymers - Google Patents

Filaments or films of oxymethylene homopolymers

Info

Publication number
GB1010712A
GB1010712A GB26985/65A GB2698565A GB1010712A GB 1010712 A GB1010712 A GB 1010712A GB 26985/65 A GB26985/65 A GB 26985/65A GB 2698565 A GB2698565 A GB 2698565A GB 1010712 A GB1010712 A GB 1010712A
Authority
GB
United Kingdom
Prior art keywords
trioxane
polyvinyl
polymerized
mixture
solution
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
GB26985/65A
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Publication of GB1010712A publication Critical patent/GB1010712A/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
    • C08G2/08—Polymerisation of formaldehyde
    • 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
    • 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
    • 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
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A mixture of trioxane and a resinous binder is shaped into a filament or film and then polymerized by contact with a gaseous or dissolved catalyst comprising boron fluoride or a boron fluoride-containing compound. The resinous binder may be washed out from the product by solvent treatment. Suitable resinous binders are polyvinyl acetate, polystyrene, polyvinyl chloride, polymethylmethacrylate, polyvinyl pyrrolidone, polyethylacrylate, polyvinyl caprolactam, polyamides, polyesters, cellulose acetate and ethyl cellulose used in amount from 5 to 50% of the trioxane. The mixture may be melt spun or wet spun. In Examples (1) a solution of polyvinyl acetate in trioxane is extruded and polymerized under nitrogen, using boron trifluoride and (2) a solution of polyacetaldehyde in trioxane is formed into strands and polymerized with boron trifluoride.
GB26985/65A 1960-10-14 1961-10-11 Filaments or films of oxymethylene homopolymers Expired GB1010712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62534A US3231543A (en) 1960-10-14 1960-10-14 Process for the formation of shaped trioxane structures and polymerization thereof

Publications (1)

Publication Number Publication Date
GB1010712A true GB1010712A (en) 1965-11-24

Family

ID=22043127

Family Applications (2)

Application Number Title Priority Date Filing Date
GB36459/61A Expired GB1010711A (en) 1960-10-14 1961-10-11 Polymers and articles made therefrom
GB26985/65A Expired GB1010712A (en) 1960-10-14 1961-10-11 Filaments or films of oxymethylene homopolymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB36459/61A Expired GB1010711A (en) 1960-10-14 1961-10-11 Polymers and articles made therefrom

Country Status (4)

Country Link
US (1) US3231543A (en)
DE (1) DE1445310B2 (en)
FR (1) FR1303439A (en)
GB (2) GB1010711A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350489A (en) * 1963-05-03 1967-10-31 Celanese Corp Polyvinylidene cyanide composition and method of producing fibers and films
US3752624A (en) * 1967-10-17 1973-08-14 Houilleres Bassin Du Nord Apparatus for the production of solidified trioxan
BE795792A (en) * 1972-02-22 1973-08-22 Hoechst Ag THERMOPLASTIC MOLDING MATERIALS BASED ON POLY-OXYMETHYLENES
US4977021A (en) * 1988-08-05 1990-12-11 Hoechst Celanese Corporation Methods for forming magnetic coatings using trioxane recording media having such coatings

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL47949C (en) * 1936-04-02
US2519550A (en) * 1948-11-08 1950-08-22 Du Pont Formaldehyde polymers
US2890191A (en) * 1952-11-26 1959-06-09 Phillips Petroleum Co Rubber plasticized with a condensation product of alkene oxides and hydroxylated polymers of conjugated dienes, vulcanizates thereof, and method of making
US2806015A (en) * 1953-05-27 1957-09-10 Monsanto Chemicals Homogeneous polymer blends
US2840447A (en) * 1954-04-28 1958-06-24 Du Pont Process for preparing filaments from dispersions containing graft polymers obtained from ethylenically unsaturated monomers
US2864827A (en) * 1954-11-15 1958-12-16 Phillips Petroleum Co Process for polymerizing aldehydes
US2822237A (en) * 1955-02-21 1958-02-04 Iwamae Hiroshi Process for producing filament of vinyl chloride polymer
US2883361A (en) * 1956-09-28 1959-04-21 Du Pont Light stable composition containing a blend of a synthetic rubber and a salicylate polymer
US2891837A (en) * 1956-10-24 1959-06-23 Du Pont Process for forming continuous shaped structure by direct chemical spinning
US2934528A (en) * 1956-11-21 1960-04-26 American Cyanamid Co Water-soluble polymers of nu, nu'-ethylene-bis-acrylamide
US2947736A (en) * 1956-12-31 1960-08-02 American Cyanamid Co Resin compositions
US2913430A (en) * 1957-04-09 1959-11-17 American Marietta Co Vinyl chloride-vinyl acetate copolymer dissolved in solvent mixture containing aromatic hydrocarbon and lactone component
US2947727A (en) * 1957-10-21 1960-08-02 Celanese Corp Catalytic polymerization process
US2989506A (en) * 1957-10-21 1961-06-20 Celanese Corp Catalytic polymerization
US2947728A (en) * 1957-10-21 1960-08-02 Celanese Corp Catalytic polymerization of trioxane
US2989510A (en) * 1958-06-20 1961-06-20 Celanese Corp High molecular weight polymer and process therefor
US2989511A (en) * 1958-12-23 1961-06-20 Celanese Corp Catalytic polymerization of trioxane

Also Published As

Publication number Publication date
DE1445310A1 (en) 1968-11-14
US3231543A (en) 1966-01-25
FR1303439A (en) 1962-09-07
GB1010711A (en) 1965-11-24
DE1445310B2 (en) 1971-04-22

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