GB1269661A - Thermoplastic composition - Google Patents

Thermoplastic composition

Info

Publication number
GB1269661A
GB1269661A GB284269A GB284269A GB1269661A GB 1269661 A GB1269661 A GB 1269661A GB 284269 A GB284269 A GB 284269A GB 284269 A GB284269 A GB 284269A GB 1269661 A GB1269661 A GB 1269661A
Authority
GB
United Kingdom
Prior art keywords
tar
coal
weight
polyolefin
dissolved
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
GB284269A
Inventor
Murray George Briscoe
David Watkin Price
Derek Alan Parsons
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB284269A priority Critical patent/GB1269661A/en
Priority to DE19691964212 priority patent/DE1964212A1/en
Publication of GB1269661A publication Critical patent/GB1269661A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

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)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,269,661. Bituminous compositions containing polyolefins. COAL INDUSTRY (PATENTS) Ltd. 16 Dec., 1969 [17 Jan., 1969], No. 2842/69. Headings C3N and C3P. A thermoplastic moulding composition contains a polyolefin and coal dissolved in tar or tar oils. The term polyolefin is'defined as a polymer the majority of whose monomers are olefins and may be polyethylene, polypropylene or copolymers of ethylene and either propylene or vinyl acetate. The coal dissolved in tar or tar oil may be present in the mixture in the range 20 to 80% by weight and the polyolefin may be present in the mixture in an amount of up to 80% by weight. The coal dissolved in tar or tar oil may be prepared by digesting coal or colliery tailings in tar or tar oils at a temperature of 370-450‹ C. for up to 12 hours. The composition may also contain fillers such as chalk or clay in the range 5-80% by weight. Examples refer to (1) digested coal and tar oil mixed with 30% by weight polyethylene and (2) digested colliery "tailings" and tar oil mixed with 60%, by weight of the digest, polypropylene.
GB284269A 1969-01-17 1969-01-17 Thermoplastic composition Expired GB1269661A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB284269A GB1269661A (en) 1969-01-17 1969-01-17 Thermoplastic composition
DE19691964212 DE1964212A1 (en) 1969-01-17 1969-12-22 Thermoplastic molding compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB284269A GB1269661A (en) 1969-01-17 1969-01-17 Thermoplastic composition

Publications (1)

Publication Number Publication Date
GB1269661A true GB1269661A (en) 1972-04-06

Family

ID=9746984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB284269A Expired GB1269661A (en) 1969-01-17 1969-01-17 Thermoplastic composition

Country Status (2)

Country Link
DE (1) DE1964212A1 (en)
GB (1) GB1269661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350793A (en) * 1991-11-29 1994-09-27 Toda Kogyo Corporation Damping material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801154C3 (en) * 1978-01-12 1981-12-17 Bergwerksverband Gmbh, 4300 Essen Mixtures of polyolefins, their copolymers and possibly thermoplastics and carbonaceous materials
DE2839461A1 (en) * 1978-09-11 1980-03-27 Bergwerksverband Gmbh MOLDS FROM THERMOPLASTIC PLASTICS AND RESIDUES OF CARBOHYDRATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350793A (en) * 1991-11-29 1994-09-27 Toda Kogyo Corporation Damping material

Also Published As

Publication number Publication date
DE1964212A1 (en) 1970-07-30

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