GB1409264A - Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures - Google Patents

Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures

Info

Publication number
GB1409264A
GB1409264A GB1479872A GB1479872A GB1409264A GB 1409264 A GB1409264 A GB 1409264A GB 1479872 A GB1479872 A GB 1479872A GB 1479872 A GB1479872 A GB 1479872A GB 1409264 A GB1409264 A GB 1409264A
Authority
GB
United Kingdom
Prior art keywords
coal
digest
oil
weight
composition
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
GB1479872A
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 GB1479872A priority Critical patent/GB1409264A/en
Publication of GB1409264A publication Critical patent/GB1409264A/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
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

1409264 Coal digest/PVC composition COAL INDUSTRY (PATENTS) Ltd 1 June 1973 [29 March 1972] 14798/72 Headings C3N and C3P [Also in Division E1] A plastic composition comprises an oil or tar extended coal digest and 3-25% by weight of a vinyl chloride homopolymer or copolymer, the coal digest before extension having a needle penetration, converted to a ring and ball softening point of 85‹ C., of at least 10. Suitable comonomers that may be employed are vinylidene dichloride and vinyl acetate. Coal digest is the product formed by the treatment of coal with a pitch, tar, high-boiling oil or other solvent at an elevated temperature, e.g. 300-450‹ C. In such a coal digest the coal is present in solution either as itself or in a solvolysed form. The coal digest may be extended with an oil or tar formed in the destructive distillation of coal. Generally the oil-extended coal digest contains 0À25-1 part of oil or tar extender for each part of coal digest. The composition may also contain a finely divided particulate filler, e.g. talc, whiting, clay, slate dust and carbon black. In addition a fibrous filler may be used. The composition may also contain a tackifier, e.g. a coumarone/indene resin, suitably in an amount 2-20% by weight. The specific examples disclose compositions comprising 39-42% by weight coal digest, 15-18% by weight anthracene oil, 3À5-16% by weight polyvinyl chloride and additionally in one example 1À5% by weight of asbestos fibres.
GB1479872A 1972-03-29 1972-03-29 Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures Expired GB1409264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1479872A GB1409264A (en) 1972-03-29 1972-03-29 Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1479872A GB1409264A (en) 1972-03-29 1972-03-29 Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures

Publications (1)

Publication Number Publication Date
GB1409264A true GB1409264A (en) 1975-10-08

Family

ID=10047675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1479872A Expired GB1409264A (en) 1972-03-29 1972-03-29 Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures

Country Status (1)

Country Link
GB (1) GB1409264A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101358044B (en) * 2008-07-29 2011-11-16 陈智贤 Pigment carbon black products and preparation technique thereof
CN103059586A (en) * 2011-10-24 2013-04-24 洛阳骏腾能源科技有限公司 Preparation method of waterproof cream from biological tar
CN103059577A (en) * 2011-10-24 2013-04-24 洛阳骏腾能源科技有限公司 Preparation method of waterproof cream from biological tar
CN104087240A (en) * 2014-06-20 2014-10-08 安徽先锋门业科技有限公司 Preparation method of polyvinyl chloride waterproof clay

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101358044B (en) * 2008-07-29 2011-11-16 陈智贤 Pigment carbon black products and preparation technique thereof
CN103059586A (en) * 2011-10-24 2013-04-24 洛阳骏腾能源科技有限公司 Preparation method of waterproof cream from biological tar
CN103059577A (en) * 2011-10-24 2013-04-24 洛阳骏腾能源科技有限公司 Preparation method of waterproof cream from biological tar
CN104087240A (en) * 2014-06-20 2014-10-08 安徽先锋门业科技有限公司 Preparation method of polyvinyl chloride waterproof clay

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee