GB1210644A - Improvements in or relating to apparatus and processes for fibrillating ribbons of thermoplastic plastics material, and products obtained thereby - Google Patents

Improvements in or relating to apparatus and processes for fibrillating ribbons of thermoplastic plastics material, and products obtained thereby

Info

Publication number
GB1210644A
GB1210644A GB105369A GB105369A GB1210644A GB 1210644 A GB1210644 A GB 1210644A GB 105369 A GB105369 A GB 105369A GB 105369 A GB105369 A GB 105369A GB 1210644 A GB1210644 A GB 1210644A
Authority
GB
United Kingdom
Prior art keywords
ribbon
beater
edges
filaments
ribs
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
GB105369A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of GB1210644A publication Critical patent/GB1210644A/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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
GB105369A 1968-01-08 1969-01-07 Improvements in or relating to apparatus and processes for fibrillating ribbons of thermoplastic plastics material, and products obtained thereby Expired GB1210644A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69637668A 1968-01-08 1968-01-08
US74652268A 1968-07-22 1968-07-22

Publications (1)

Publication Number Publication Date
GB1210644A true GB1210644A (en) 1970-10-28

Family

ID=27105780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB105369A Expired GB1210644A (en) 1968-01-08 1969-01-07 Improvements in or relating to apparatus and processes for fibrillating ribbons of thermoplastic plastics material, and products obtained thereby

Country Status (6)

Country Link
BE (1) BE726630A (OSRAM)
BR (1) BR6905384D0 (OSRAM)
DE (1) DE1900745C3 (OSRAM)
FR (1) FR2000079A1 (OSRAM)
GB (1) GB1210644A (OSRAM)
NL (1) NL164618C (OSRAM)

Also Published As

Publication number Publication date
DE1900745B2 (de) 1977-10-13
BE726630A (OSRAM) 1969-07-08
NL164618C (nl) 1981-01-15
NL164618B (nl) 1980-08-15
DE1900745C3 (de) 1978-05-24
FR2000079A1 (OSRAM) 1969-08-29
DE1900745A1 (de) 1970-01-29
NL6900241A (OSRAM) 1969-07-10
BR6905384D0 (pt) 1973-03-29

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee