GB223263A - Improvements in the manufacture of rubber goods from latex - Google Patents

Improvements in the manufacture of rubber goods from latex

Info

Publication number
GB223263A
GB223263A GB1296423A GB1296423A GB223263A GB 223263 A GB223263 A GB 223263A GB 1296423 A GB1296423 A GB 1296423A GB 1296423 A GB1296423 A GB 1296423A GB 223263 A GB223263 A GB 223263A
Authority
GB
United Kingdom
Prior art keywords
latex
added
coagulation
per cent
cent solution
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
GB1296423A
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.)
HORACE EUGENE STUMP
Original Assignee
HORACE EUGENE STUMP
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 HORACE EUGENE STUMP filed Critical HORACE EUGENE STUMP
Priority to GB1296423A priority Critical patent/GB223263A/en
Publication of GB223263A publication Critical patent/GB223263A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08J2307/00—Characterised by the use of natural rubber
    • 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)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

223,263. Loomis, C. C., and Stump, H. E. May 15, 1923. Coating processes.-Indiarubber latex is partially coagulated by the regulated use of coagulants to produce a viscous paste which is applied to fabrics &c., the coagulation being completed during or after the utilization of the partlycoagulated mass. To produce the partial coagulation, the protein is first converted into gel by means of formaldehyde tannic acid or a metallic salt, and the rubber is then agglomerated by means of an acid or a further addition of a salt. For example, to 100 c.c.s. of latex 10 c.c.s. of 10 per cent solution of zinc acetate may be added, followed by 1 c.c. of ¢ per cent solution af acetic acid. Alternatively, 32-34 c.c.s of a 10 per cent solution of aluminium sulphate may be added to 100 c.c.s of latex. Protective colloids, such as glue, albumen, casein, soaps, saponin, tannic acid, agar, &c. may be added to prevent too rapid coagulation. Filling and vulcanizing ingredients may be added before coagulation. Specifieations 1111*/14 and 191,474, [both in Class 70, India-rubber &c.], are referred to.
GB1296423A 1923-05-15 1923-05-15 Improvements in the manufacture of rubber goods from latex Expired GB223263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1296423A GB223263A (en) 1923-05-15 1923-05-15 Improvements in the manufacture of rubber goods from latex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1296423A GB223263A (en) 1923-05-15 1923-05-15 Improvements in the manufacture of rubber goods from latex

Publications (1)

Publication Number Publication Date
GB223263A true GB223263A (en) 1924-10-15

Family

ID=10014327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296423A Expired GB223263A (en) 1923-05-15 1923-05-15 Improvements in the manufacture of rubber goods from latex

Country Status (1)

Country Link
GB (1) GB223263A (en)

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