FR1449440A - Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates - Google Patents

Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates

Info

Publication number
FR1449440A
FR1449440A FR34384A FR34384A FR1449440A FR 1449440 A FR1449440 A FR 1449440A FR 34384 A FR34384 A FR 34384A FR 34384 A FR34384 A FR 34384A FR 1449440 A FR1449440 A FR 1449440A
Authority
FR
France
Prior art keywords
sheets
preparation
molecular weight
high molecular
linear high
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
FR34384A
Other languages
French (fr)
Inventor
Harry Kubitzek
Alfred Reichle
Bela Von Falkai
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
Priority claimed from DEF44193A external-priority patent/DE1266923B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR34384A priority Critical patent/FR1449440A/en
Application granted granted Critical
Publication of FR1449440A publication Critical patent/FR1449440A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/64—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
    • D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR34384A 1964-10-10 1965-10-09 Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates Expired FR1449440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34384A FR1449440A (en) 1964-10-10 1965-10-09 Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF44193A DE1266923B (en) 1964-10-10 1964-10-10 Process for the production of crystalline polycarbonate threads or films
FR34384A FR1449440A (en) 1964-10-10 1965-10-09 Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates

Publications (1)

Publication Number Publication Date
FR1449440A true FR1449440A (en) 1966-08-12

Family

ID=25976507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34384A Expired FR1449440A (en) 1964-10-10 1965-10-09 Process for the preparation of crystalline filaments and sheets from linear high molecular weight polycarbonates

Country Status (1)

Country Link
FR (1) FR1449440A (en)

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