GB933749A - Compounding of solution polymers - Google Patents

Compounding of solution polymers

Info

Publication number
GB933749A
GB933749A GB1291962A GB1291962A GB933749A GB 933749 A GB933749 A GB 933749A GB 1291962 A GB1291962 A GB 1291962A GB 1291962 A GB1291962 A GB 1291962A GB 933749 A GB933749 A GB 933749A
Authority
GB
United Kingdom
Prior art keywords
added
compounding
polymer
diluent
separated
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
GB1291962A
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GB933749A publication Critical patent/GB933749A/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Compounding agents are added to a polymer while it is still in solution in its polymerization diluent, the mixture thoroughly mixed and the polymer separated from the diluent. The compounding ingredients may be added as a dispersion in a liquid hydrocarbon which is preferably the same as the polymerization diluent. Compounding agents may include filler, plasticizer, vulcanizing agent and accelerator activator while a vulcanization accelerator may be added to the separated polymer and the blend vulcanized. Specified polymers are those of butadiene and is homologues with or without such comonomers as styrene and acrylonitrile, as well as ethylene-propylene copolymers. The solvent may be an aromatic hydrocarbon, a paraffin or a cycloparaffin.
GB1291962A 1961-04-21 1962-04-04 Compounding of solution polymers Expired GB933749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11583861A 1961-04-21 1961-04-21

Publications (1)

Publication Number Publication Date
GB933749A true GB933749A (en) 1963-08-14

Family

ID=22363695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1291962A Expired GB933749A (en) 1961-04-21 1962-04-04 Compounding of solution polymers

Country Status (2)

Country Link
DE (1) DE1470920C3 (en)
GB (1) GB933749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000971A1 (en) * 1998-11-16 2000-05-17 Bayer Aktiengesellschaft Rubber compositions consisting of solution-polymerised rubber containing carboxyl groups
US6252008B1 (en) 1998-07-18 2001-06-26 Bayer Aktiengesellschaft Solution rubbers containing hydroxyl groups

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920894A1 (en) * 1999-05-06 2000-11-09 Bayer Ag Hydroxyl group-containing diene rubbers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6252008B1 (en) 1998-07-18 2001-06-26 Bayer Aktiengesellschaft Solution rubbers containing hydroxyl groups
EP1000971A1 (en) * 1998-11-16 2000-05-17 Bayer Aktiengesellschaft Rubber compositions consisting of solution-polymerised rubber containing carboxyl groups
US6365668B1 (en) 1998-11-16 2002-04-02 Bayer Aktiengesellschaft Rubber compounds containing solution rubbers which contain carboxyl groups

Also Published As

Publication number Publication date
DE1470920A1 (en) 1969-03-27
DE1470920B2 (en) 1972-06-15
DE1470920C3 (en) 1973-09-20

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