FR1068794A - Improvements in processes to improve the reception of acrylonitrile polymers for dyes - Google Patents

Improvements in processes to improve the reception of acrylonitrile polymers for dyes

Info

Publication number
FR1068794A
FR1068794A FR1068794DA FR1068794A FR 1068794 A FR1068794 A FR 1068794A FR 1068794D A FR1068794D A FR 1068794DA FR 1068794 A FR1068794 A FR 1068794A
Authority
FR
France
Prior art keywords
dyes
reception
processes
improve
acrylonitrile polymers
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
Other languages
French (fr)
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Application granted granted Critical
Publication of FR1068794A publication Critical patent/FR1068794A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1068794D 1951-08-31 1952-08-28 Improvements in processes to improve the reception of acrylonitrile polymers for dyes Expired FR1068794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722297XA 1951-08-31 1951-08-31

Publications (1)

Publication Number Publication Date
FR1068794A true FR1068794A (en) 1954-06-30

Family

ID=22106344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068794D Expired FR1068794A (en) 1951-08-31 1952-08-28 Improvements in processes to improve the reception of acrylonitrile polymers for dyes

Country Status (2)

Country Link
FR (1) FR1068794A (en)
GB (1) GB722297A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116479545A (en) * 2023-03-16 2023-07-25 东华大学 Carbon fiber paper and preparation method and application thereof

Also Published As

Publication number Publication date
GB722297A (en) 1955-01-19

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