GB948746A - Improvements in methods of preparing mixtures of rubber or plastics - Google Patents

Improvements in methods of preparing mixtures of rubber or plastics

Info

Publication number
GB948746A
GB948746A GB2383760A GB2383760A GB948746A GB 948746 A GB948746 A GB 948746A GB 2383760 A GB2383760 A GB 2383760A GB 2383760 A GB2383760 A GB 2383760A GB 948746 A GB948746 A GB 948746A
Authority
GB
United Kingdom
Prior art keywords
rubber
plastic material
plastics
methods
preparing mixtures
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
GB2383760A
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
Publication of GB948746A publication Critical patent/GB948746A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The compounding of a rubber or a plastic material with substances affecting the viscosity and mechanical properties of the product, e.g. sulphur, zinc oxide and accelerators, loading agents, fillers, plasticizers, hardeners, catalysts and pigments involves swelling the rubber or plastic material in a solvent, or cooling it, e.g. by liquid air or nitrogen, to render it brittle and friable, or subjecting it to these two treatments in succession. The rubbers are exemplified by natural rubber and GR-S, the plastic material by polyvinyl chloride, and the solvents by cyclohexanone and benzene.
GB2383760A 1959-07-07 1960-07-07 Improvements in methods of preparing mixtures of rubber or plastics Expired GB948746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799485A FR1302922A (en) 1959-07-07 1959-07-07 Mixtures of rubbers and plastics

Publications (1)

Publication Number Publication Date
GB948746A true GB948746A (en) 1964-02-05

Family

ID=8716871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2383760A Expired GB948746A (en) 1959-07-07 1960-07-07 Improvements in methods of preparing mixtures of rubber or plastics

Country Status (3)

Country Link
DE (1) DE1404993A1 (en)
FR (1) FR1302922A (en)
GB (1) GB948746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266739A1 (en) * 2001-06-11 2002-12-18 R & D Technology, Inc. Method and apparatus for introducing colorant or the like to resinous materials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137128C (en) * 1964-12-01 1900-01-01
FR2418067A1 (en) * 1978-02-22 1979-09-21 Omya Sa Adding solids, liquids or pastes to polymers - at room temp. after low-temp. grinding
US4474905A (en) * 1982-09-30 1984-10-02 General Technology Applications, Inc. Freeze blending of reactive liquids and solids
FR2645771B1 (en) * 1989-04-17 1991-06-14 Air Liquide METHOD FOR RESTRUCTURING AN ASSEMBLY OF FINE POWDERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1266739A1 (en) * 2001-06-11 2002-12-18 R & D Technology, Inc. Method and apparatus for introducing colorant or the like to resinous materials

Also Published As

Publication number Publication date
DE1404993A1 (en) 1968-10-10
FR1302922A (en) 1962-09-07

Similar Documents

Publication Publication Date Title
GB1078400A (en) Processing improvements to synthetic rubbers
FR1220949A (en) Simultaneous vulcanization of rubber and reinforced resin
GB901556A (en) Improvements in adhering butyl rubber to a polyethylene terephthalate body
GB801467A (en) A new or improved industrial mat
GB948746A (en) Improvements in methods of preparing mixtures of rubber or plastics
FR1244671A (en) Improved rubber vulcanization process
GB1078380A (en) Production of shaped articles from rubber/fibre compositions
GB929476A (en) Manufacture of gaskets and the like
FR2134399A1 (en) Impact resistant thermoplastic compsn - consisting of poly(phenylene ether) polystyrene and polybutadiene
ES435768A1 (en) Procedure for obtaining cellular plastics. (Machine-translation by Google Translate, not legally binding)
GB1058641A (en) A mixture for improving the physical and cord-adhesion properties of natural and synthetic rubbers
GB731240A (en) Puncture sealing articles
GB578513A (en) Improvements in or relating to the manufacture of expanded thermo plastic resinous compositions
GB816640A (en) Improvements in or relating to the bonding of polyethylene terephthalate fibres to rubber
GB592834A (en) Improvements in moulding or extrusion machines
GB941384A (en) Improvements in or relating to vulcanisable rubber-resin compositions
GB917150A (en) Rubber with a cyclic triene therein
GB801825A (en) Compositions and processes for the production of expanded thermoplastic materials
GB950964A (en) Improvements relating to the curing of elastomeric materials
GB1077455A (en) Manufacture of polymeric compositions
FR1252760A (en) Footwear of rubber or plastics
GB853321A (en) Improvements in or relating to vinyl chloride polymer compositions
GB873110A (en) Improvements in or relating to the vulcanization of polymeric materials
ES223876A2 (en) A procedure for the manufacture of tires with anti-performing properties (Machine-translation by Google Translate, not legally binding)
ES240210A1 (en) Procedure and device for the production of materials with permanent magnetic properties (Machine-translation by Google Translate, not legally binding)