GB1451130A - Preparation of latex foam rubbers and films - Google Patents

Preparation of latex foam rubbers and films

Info

Publication number
GB1451130A
GB1451130A GB2667974A GB2667974A GB1451130A GB 1451130 A GB1451130 A GB 1451130A GB 2667974 A GB2667974 A GB 2667974A GB 2667974 A GB2667974 A GB 2667974A GB 1451130 A GB1451130 A GB 1451130A
Authority
GB
United Kingdom
Prior art keywords
ammonia
june
zinc
coated
donor compound
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
GB2667974A
Inventor
Everett Steadman Graham
Ernest George Pole
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of GB1451130A publication Critical patent/GB1451130A/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C08L21/02—Latex
    • 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
    • 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
    • C08J2321/02—Latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1451130 Coating with foamed rubber compositions POLYSAR Ltd 17 June 1974 [22 June 1973 (2)] 26679/74 Heading B2E [Also in Division C3] The underside of a woven ribbon polypropylene primary backing tufted with nylon yarn and pre-coated with a carboxy-SBR latex, and a sheet of woven jute fabric, are coated with a foamed rubber composition formed from a composition produced by adding a) ammonium sulphonate or an amine sulphonate, b) a zinc or cadmium ion donor compound, c) ammonia or an ammonia donor compound which releases ammonia on heating and d) a vulcanization system for the rubbery polymer, to a latex of a rubbery polymer in which the polymer particles are maintained in a dispersed state by the presence of adsorbed ions of an emulsifying agent which are capable of forming water-insoluble species on reaction with zinc or cadmium ions. The foamed composition is heated, with the aid of infra-red heaters; to gel it and subsequent heated in an oven to vulcanize it.
GB2667974A 1973-06-22 1974-06-17 Preparation of latex foam rubbers and films Expired GB1451130A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37250273A 1973-06-22 1973-06-22
US37252173A 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
GB1451130A true GB1451130A (en) 1976-09-29

Family

ID=27005792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2667974A Expired GB1451130A (en) 1973-06-22 1974-06-17 Preparation of latex foam rubbers and films

Country Status (12)

Country Link
JP (1) JPS5715612B2 (en)
AT (1) AT342293B (en)
CA (1) CA1033499A (en)
CH (1) CH606236A5 (en)
DE (1) DE2425664C2 (en)
DK (1) DK133014C (en)
ES (1) ES427288A1 (en)
FR (1) FR2234339B1 (en)
GB (1) GB1451130A (en)
IT (1) IT1014341B (en)
NL (1) NL181812C (en)
SE (1) SE413318B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198545A1 (en) * 1999-01-28 2002-04-24 Dover Chemical Corporation Light-colored sulfur-containing extreme pressure lubricant additives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445846A1 (en) * 1979-01-05 1980-08-01 Polysar Int Sa Extending gel range of gelling agents used in latex foam compsns. - by adding ammonium or amine sulphamate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198545A1 (en) * 1999-01-28 2002-04-24 Dover Chemical Corporation Light-colored sulfur-containing extreme pressure lubricant additives
EP1198545A4 (en) * 1999-01-28 2002-07-10 Dover Chemical Corp Light-colored sulfur-containing extreme pressure lubricant additives

Also Published As

Publication number Publication date
ES427288A1 (en) 1976-07-16
CA1033499A (en) 1978-06-20
JPS5088149A (en) 1975-07-15
SE7407958L (en) 1974-12-23
JPS5715612B2 (en) 1982-03-31
DK323274A (en) 1975-03-17
DK133014B (en) 1976-03-08
DE2425664A1 (en) 1975-01-16
DK133014C (en) 1976-08-09
FR2234339A1 (en) 1975-01-17
IT1014341B (en) 1977-04-20
DE2425664C2 (en) 1983-11-24
AU7020174A (en) 1975-12-18
AT342293B (en) 1978-03-28
SE413318B (en) 1980-05-19
ATA497074A (en) 1977-07-15
NL181812B (en) 1987-06-01
NL7408121A (en) 1974-12-24
NL181812C (en) 1987-11-02
FR2234339B1 (en) 1979-01-26
CH606236A5 (en) 1978-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930617