FR2114256A1 - Modified bitumen compsns - obtained by adding polymers derived from polysulphides - Google Patents

Modified bitumen compsns - obtained by adding polymers derived from polysulphides

Info

Publication number
FR2114256A1
FR2114256A1 FR7041788A FR7041788A FR2114256A1 FR 2114256 A1 FR2114256 A1 FR 2114256A1 FR 7041788 A FR7041788 A FR 7041788A FR 7041788 A FR7041788 A FR 7041788A FR 2114256 A1 FR2114256 A1 FR 2114256A1
Authority
FR
France
Prior art keywords
compsns
polysulphides
proofing
sulphur
cold
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.)
Withdrawn
Application number
FR7041788A
Other languages
French (fr)
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Priority to FR7041788A priority Critical patent/FR2114256A1/en
Priority to FR7137690A priority patent/FR2157162A6/fr
Priority to US00199039A priority patent/US3810857A/en
Priority to DE2156824A priority patent/DE2156824C2/en
Priority to LU64287D priority patent/LU64287A1/xx
Priority to GB5384971A priority patent/GB1377976A/en
Priority to BE775556A priority patent/BE775556A/en
Priority to CA128,156A priority patent/CA1012272A/en
Priority to IT31406/71A priority patent/IT941226B/en
Priority to NLAANVRAGE7116017,A priority patent/NL173655C/en
Publication of FR2114256A1 publication Critical patent/FR2114256A1/en
Withdrawn legal-status Critical Current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
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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)
  • Paints Or Removers (AREA)

Abstract

Bitumen compsn. contains varying amts. of a polysulphide free of elemental S. Include road-surfacing compsns., sealing materials, paper-coating materials, sound-proofing compsns., underwater coating compsns. and in hydraulic plants. Combines the known advantages of adding rubber (i.e. polybutadiene), sulphur and mod. sulphur (i.e. dithiols) without their concomitant disadvantages such as expense, corrosive action on metals and cold-flow props. The novel compsns. are easily workable, resistant to heat and cold, have good elastic props., are water-proofing and are not attacked by oils.
FR7041788A 1970-11-20 1970-11-20 Modified bitumen compsns - obtained by adding polymers derived from polysulphides Withdrawn FR2114256A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7041788A FR2114256A1 (en) 1970-11-20 1970-11-20 Modified bitumen compsns - obtained by adding polymers derived from polysulphides
FR7137690A FR2157162A6 (en) 1970-11-20 1971-10-20
US00199039A US3810857A (en) 1970-11-20 1971-11-15 Bituminous compositions containing plastic or elastomer polysulphide polymers
DE2156824A DE2156824C2 (en) 1970-11-20 1971-11-16 Process for the production of bitumen preparations
LU64287D LU64287A1 (en) 1970-11-20 1971-11-18
GB5384971A GB1377976A (en) 1970-11-20 1971-11-19 Process for preparing bituminous compositions containing plastic or elastomeric polysulphide polymers and compositions prepared according to the process
BE775556A BE775556A (en) 1970-11-20 1971-11-19 BITUMINOUS COMPOSITIONS CONTAINING PLASTIC OR ELASTOMERIC POLYSULPHIDE POLYMERS
CA128,156A CA1012272A (en) 1970-11-20 1971-11-19 Bituminous compositions containing plastic polymeric polysulphides or elastomeric
IT31406/71A IT941226B (en) 1970-11-20 1971-11-20 BITUMINOUS COMPOSITIONS CONTAINING PLASTIC OR ELASTOMERIC POLYESULPHURED POLYMERS AND PROCEDURE FOR THEIR PREPARATION
NLAANVRAGE7116017,A NL173655C (en) 1970-11-20 1971-11-22 METHOD FOR THE PREPARATION OF BITUMINOUS COMPOSITIONS AND PRODUCTS PRODUCED THEREFROM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041788A FR2114256A1 (en) 1970-11-20 1970-11-20 Modified bitumen compsns - obtained by adding polymers derived from polysulphides

Publications (1)

Publication Number Publication Date
FR2114256A1 true FR2114256A1 (en) 1972-06-30

Family

ID=9064493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041788A Withdrawn FR2114256A1 (en) 1970-11-20 1970-11-20 Modified bitumen compsns - obtained by adding polymers derived from polysulphides

Country Status (1)

Country Link
FR (1) FR2114256A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse