GB441124A - An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like - Google Patents

An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like

Info

Publication number
GB441124A
GB441124A GB10500/34A GB1050034A GB441124A GB 441124 A GB441124 A GB 441124A GB 10500/34 A GB10500/34 A GB 10500/34A GB 1050034 A GB1050034 A GB 1050034A GB 441124 A GB441124 A GB 441124A
Authority
GB
United Kingdom
Prior art keywords
thread
rubber
stretching
improved
making
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
GB10500/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB10500/34A priority Critical patent/GB441124A/en
Priority to FR788486D priority patent/FR788486A/en
Publication of GB441124A publication Critical patent/GB441124A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0078—Producing filamentary materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Latex and coagulant are brought together to form a thread of coagulum which is stretched while coagulation is not yet completed, the period of stretching being so regulated that the skin does not become fully coagulated before the stretching is finished, and the coagulation is subsequently completed so that complete setting of the skin occurs after the stretching has taken place. Thus, a thread of coagulum produced by extrusion or other methods is passed directly from the coagulating zone over two or more rollers, or belts or blankets, rotating or moving at progressively increasing speeds. During stretching the thread may be subjected to coagulating influences and passed through drying or anti-adhesive material. The thread may be finally wound on to a pirn and vulcanized thereon. Specifications 214,615, 333,005, [both in Class 70], 375,244 and 388,216 are referred to.
GB10500/34A 1934-04-06 1934-04-06 An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like Expired GB441124A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB10500/34A GB441124A (en) 1934-04-06 1934-04-06 An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like
FR788486D FR788486A (en) 1934-04-06 1935-04-06 Improvements to rubber threads or other elastic threads and their manufacturing processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB788486X 1934-04-06
GB10500/34A GB441124A (en) 1934-04-06 1934-04-06 An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like

Publications (1)

Publication Number Publication Date
GB441124A true GB441124A (en) 1936-01-06

Family

ID=26247560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10500/34A Expired GB441124A (en) 1934-04-06 1934-04-06 An improved rubber or elastic thread and an improved method of making or producing elastic threads of rubber or the like

Country Status (2)

Country Link
FR (1) FR788486A (en)
GB (1) GB441124A (en)

Also Published As

Publication number Publication date
FR788486A (en) 1935-10-10

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