CA2052393C - Procede de filage eclair de polymeres fibrogenes - Google Patents

Procede de filage eclair de polymeres fibrogenes Download PDF

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Publication number
CA2052393C
CA2052393C CA002052393A CA2052393A CA2052393C CA 2052393 C CA2052393 C CA 2052393C CA 002052393 A CA002052393 A CA 002052393A CA 2052393 A CA2052393 A CA 2052393A CA 2052393 C CA2052393 C CA 2052393C
Authority
CA
Canada
Prior art keywords
mixture
spin
vinyl alcohol
pressure
carbon dioxide
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 - Fee Related
Application number
CA002052393A
Other languages
English (en)
Other versions
CA2052393A1 (fr
Inventor
Don M. Coates
Carl K. Mcmillin
John C. Chen
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US07/688,017 external-priority patent/US5192468A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2052393A1 publication Critical patent/CA2052393A1/fr
Application granted granted Critical
Publication of CA2052393C publication Critical patent/CA2052393C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA002052393A 1990-10-23 1991-09-27 Procede de filage eclair de polymeres fibrogenes Expired - Fee Related CA2052393C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60234490A 1990-10-23 1990-10-23
US07/602,344 1990-10-23
US07/688,017 US5192468A (en) 1989-11-22 1991-04-19 Process for flash spinning fiber-forming polymers
US07/688,017 1991-04-19

Publications (2)

Publication Number Publication Date
CA2052393A1 CA2052393A1 (fr) 1992-04-24
CA2052393C true CA2052393C (fr) 2002-02-26

Family

ID=27084108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002052393A Expired - Fee Related CA2052393C (fr) 1990-10-23 1991-09-27 Procede de filage eclair de polymeres fibrogenes

Country Status (3)

Country Link
JP (1) JP3224561B2 (fr)
AU (1) AU643329B2 (fr)
CA (1) CA2052393C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07301222A (ja) * 1994-05-09 1995-11-14 Du Pont Kk 構造物添接部の防錆防食構造
US20050029695A1 (en) * 2002-09-25 2005-02-10 Weinberg Mark Gary Surface-modified plexifilamentary structures, and compositions therefor
CN111705368A (zh) * 2020-06-10 2020-09-25 东华大学 基于瞬时释压纺丝法制备聚丙烯纤维集合体的方法及应用
CN111691060B (zh) * 2020-06-10 2022-11-11 东华大学 基于瞬时释压纺丝法的高聚物纤维、其制备方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
CA2029550C (fr) * 1989-11-22 2001-07-31 Don Mayo Coates Procede de filage eclair de polyolefines

Also Published As

Publication number Publication date
CA2052393A1 (fr) 1992-04-24
AU8593091A (en) 1992-04-30
JP3224561B2 (ja) 2001-10-29
JPH04240206A (ja) 1992-08-27
AU643329B2 (en) 1993-11-11

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