GB477523A - Improvements in and relating to rubber processes and products - Google Patents

Improvements in and relating to rubber processes and products

Info

Publication number
GB477523A
GB477523A GB1791536A GB1791536A GB477523A GB 477523 A GB477523 A GB 477523A GB 1791536 A GB1791536 A GB 1791536A GB 1791536 A GB1791536 A GB 1791536A GB 477523 A GB477523 A GB 477523A
Authority
GB
United Kingdom
Prior art keywords
rubber
insolubilized
wholly
products
glue
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
GB1791536A
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 GB1791536A priority Critical patent/GB477523A/en
Priority to FR823350D priority patent/FR823350A/en
Publication of GB477523A publication Critical patent/GB477523A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Rubber thread, tape, film, sheet or rubber-thread-containing fabric, in which glue or gelatine has been incorporated with the rubber (as latex or masticated rubber) and then partly or wholly insolubilized by treatment with formaldehyde, is treated with an aqueous solution of urea, whereby the insolubilized and non-insolubilized glue &c. is rendered soluble and removable and partly or wholly removed, the elasticity being thus wholly or partially restored to the products. To de-set threads woven into fabrics, the fabric is soaked for some hours in a 10 per cent solution and finally boiled therein, the boiling being prolonged if vulcanization of the rubber is to be effected. Specifications 447,972, 448,098, 449,314, 449,462, 459,434, and 467,083 are referred to.
GB1791536A 1936-06-27 1936-06-27 Improvements in and relating to rubber processes and products Expired GB477523A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1791536A GB477523A (en) 1936-06-27 1936-06-27 Improvements in and relating to rubber processes and products
FR823350D FR823350A (en) 1936-06-27 1937-06-21 Improvements in the processing of rubber articles and resulting products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1791536A GB477523A (en) 1936-06-27 1936-06-27 Improvements in and relating to rubber processes and products

Publications (1)

Publication Number Publication Date
GB477523A true GB477523A (en) 1937-12-28

Family

ID=10103475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1791536A Expired GB477523A (en) 1936-06-27 1936-06-27 Improvements in and relating to rubber processes and products

Country Status (2)

Country Link
FR (1) FR823350A (en)
GB (1) GB477523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460844A (en) * 1943-07-29 1949-02-08 American Viscose Corp Acrylonitrile-vinylidene chlorofluoride copolymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460844A (en) * 1943-07-29 1949-02-08 American Viscose Corp Acrylonitrile-vinylidene chlorofluoride copolymers

Also Published As

Publication number Publication date
FR823350A (en) 1938-01-18

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