GB738384A - Improvements in or relating to the processing of molten polymers - Google Patents

Improvements in or relating to the processing of molten polymers

Info

Publication number
GB738384A
GB738384A GB16403/52D GB1640352D GB738384A GB 738384 A GB738384 A GB 738384A GB 16403/52 D GB16403/52 D GB 16403/52D GB 1640352 D GB1640352 D GB 1640352D GB 738384 A GB738384 A GB 738384A
Authority
GB
United Kingdom
Prior art keywords
polymer
vessel
settling
bubble
settling vessel
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
GB16403/52D
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.)
Perfogit SpA
Original Assignee
Perfogit SpA
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 Perfogit SpA filed Critical Perfogit SpA
Publication of GB738384A publication Critical patent/GB738384A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/103—De-aerating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
GB16403/52D 1951-06-15 1952-06-13 Improvements in or relating to the processing of molten polymers Expired GB738384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT738384X 1951-06-15

Publications (1)

Publication Number Publication Date
GB738384A true GB738384A (en) 1955-10-12

Family

ID=11315401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16403/52D Expired GB738384A (en) 1951-06-15 1952-06-13 Improvements in or relating to the processing of molten polymers

Country Status (3)

Country Link
BE (1) BE511948A (enrdf_load_stackoverflow)
FR (1) FR1102068A (enrdf_load_stackoverflow)
GB (1) GB738384A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422179A (zh) * 2012-05-16 2013-12-04 中国石油化工股份有限公司 碳纤维纺丝原液的脱泡方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422179A (zh) * 2012-05-16 2013-12-04 中国石油化工股份有限公司 碳纤维纺丝原液的脱泡方法
CN103422179B (zh) * 2012-05-16 2016-04-13 中国石油化工股份有限公司 碳纤维纺丝原液的脱泡方法

Also Published As

Publication number Publication date
FR1102068A (fr) 1955-10-17
BE511948A (enrdf_load_stackoverflow)

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