GB1513638A - Production of fibrillated synthetic resin structures - Google Patents

Production of fibrillated synthetic resin structures

Info

Publication number
GB1513638A
GB1513638A GB45285/76A GB4528576A GB1513638A GB 1513638 A GB1513638 A GB 1513638A GB 45285/76 A GB45285/76 A GB 45285/76A GB 4528576 A GB4528576 A GB 4528576A GB 1513638 A GB1513638 A GB 1513638A
Authority
GB
United Kingdom
Prior art keywords
polymer
grafting
nov
free radicals
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
GB45285/76A
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of GB1513638A publication Critical patent/GB1513638A/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Graft Or Block Polymers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1513638 Graft polymer fibrils SOLVAY & CIE 1 Nov 1976 [3 Nov 1975] 45285/76 Heading B5B Graft polymer fibrils capable of bonding to cellulose fibres present in a paper pulp are produced by incorporating into a polymer mix at least one polar monomer capable of being grafted onto the said polymer, grafting the monomer onto the polymer and flash spinning the mixture immediately following the grafting. Suitable polymers are polyolifines, polyamides, polyesters, polyurethanes, polycarbonates, vinyl polymers or acrylic polymers or mixtures thereof and graftable monomers are acrylic, methacrylic or allyl monomers or an unsaturated polycarboxylic acid or derivative thereof. Maleic anhydride is preferred. Grafting may be induced by the presence of free radicals generated by high energy radiation or of a compound which generates free radicals. The molten polymer/solvent mixture may also contain 1-902 kg wt of polymer of a starch, cellulose or cellulosic derivative and optionally an organic acid. The fibres are used to prepare papers (see Div. D2).
GB45285/76A 1975-11-03 1976-11-01 Production of fibrillated synthetic resin structures Expired GB1513638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU73706A LU73706A1 (en) 1975-11-03 1975-11-03

Publications (1)

Publication Number Publication Date
GB1513638A true GB1513638A (en) 1978-06-07

Family

ID=19728096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45285/76A Expired GB1513638A (en) 1975-11-03 1976-11-01 Production of fibrillated synthetic resin structures

Country Status (14)

Country Link
JP (1) JPS5263429A (en)
AT (1) AT354841B (en)
BE (1) BE847491A (en)
CA (1) CA1079917A (en)
CH (1) CH616963A5 (en)
DE (1) DE2649139A1 (en)
ES (1) ES452790A1 (en)
FI (1) FI763064A (en)
FR (1) FR2329700A1 (en)
GB (1) GB1513638A (en)
IT (1) IT1083967B (en)
LU (1) LU73706A1 (en)
NL (1) NL7612140A (en)
SE (1) SE7612180L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184057A (en) * 1985-12-11 1987-06-17 Canon Kk Process for producing gel fiber

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76197A1 (en) 1976-11-12 1978-07-10
FR2456133A1 (en) * 1979-05-10 1980-12-05 Solvay PROCESS FOR PRODUCING FIBRILLES BASED ON POLYOLEFINS AND FIBRILLES OBTAINED
US4423184A (en) * 1981-09-08 1983-12-27 Personal Products Company Synthetic superabsorbent fibers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184057A (en) * 1985-12-11 1987-06-17 Canon Kk Process for producing gel fiber
GB2184057B (en) * 1985-12-11 1990-01-10 Canon Kk Process for producing gel fiber

Also Published As

Publication number Publication date
DE2649139A1 (en) 1977-05-12
FI763064A (en) 1977-05-04
FR2329700A1 (en) 1977-05-27
CA1079917A (en) 1980-06-24
JPS5263429A (en) 1977-05-25
ES452790A1 (en) 1977-10-01
CH616963A5 (en) 1980-04-30
ATA804976A (en) 1979-06-15
NL7612140A (en) 1977-05-05
IT1083967B (en) 1985-05-25
FR2329700B1 (en) 1980-03-07
BE847491A (en) 1977-04-21
LU73706A1 (en) 1977-06-03
SE7612180L (en) 1977-05-04
AT354841B (en) 1979-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee