GB1165517A - Emulsifiers for Anionic Bitumen Emulsions - Google Patents

Emulsifiers for Anionic Bitumen Emulsions

Info

Publication number
GB1165517A
GB1165517A GB2837068A GB2837068A GB1165517A GB 1165517 A GB1165517 A GB 1165517A GB 2837068 A GB2837068 A GB 2837068A GB 2837068 A GB2837068 A GB 2837068A GB 1165517 A GB1165517 A GB 1165517A
Authority
GB
United Kingdom
Prior art keywords
benzene
emulsifiers
sulphonates
bitumen emulsions
june
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
GB2837068A
Inventor
Roger Tourret
Jean Valayer
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.)
Esso SA
Original Assignee
Esso Standard 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 Esso Standard SA filed Critical Esso Standard SA
Publication of GB1165517A publication Critical patent/GB1165517A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Abstract

1,165,517. Bitumen emulsions. ESSO STANDARD SOC. ANON. FRANCAISE. 14 June, 1968 [21 June, 1967], No. 28370/68. Heading B1V. [Also in Division C3] Anionic bitumen emulsions may be prepared with emulsifiers comprising sulphonated alkyl benzenes derived from polyolefins and consisting predominantly of monoalkyl benzene sulphonates and containing meta dialkyl benzene sulphonates and having a mean molecular weight of 400 to 500, the amount of meta dialkyl benzene present before sulphonation being such that the alkyl benzene sulphonate has an optical density of 0.060 to 0.330. Preferred emulsifiers are obtained by alkylating benzene with polypropylene and sulphonating with oleum. In examples bitumen is heated to 90‹C and emulsified in aqueous sodium sulphonates of benzene alkylated with polypropylene.
GB2837068A 1967-06-21 1968-06-14 Emulsifiers for Anionic Bitumen Emulsions Expired GB1165517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111373A FR1534885A (en) 1967-06-21 1967-06-21 Emulsifying agents for anionic bitumen emulsions

Publications (1)

Publication Number Publication Date
GB1165517A true GB1165517A (en) 1969-10-01

Family

ID=8633544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2837068A Expired GB1165517A (en) 1967-06-21 1968-06-14 Emulsifiers for Anionic Bitumen Emulsions

Country Status (3)

Country Link
DE (1) DE1768690A1 (en)
FR (1) FR1534885A (en)
GB (1) GB1165517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645432A1 (en) * 1993-09-29 1995-03-29 Obayashi Corporation Rubber modified asphalt water-proofing compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK143034C (en) * 1967-10-04 1981-10-19 Chevron Res SURFACE COATING MATERIAL AND PROCEDURE FOR ITS MANUFACTURING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645432A1 (en) * 1993-09-29 1995-03-29 Obayashi Corporation Rubber modified asphalt water-proofing compositions
US5866211A (en) * 1993-09-29 1999-02-02 Obayashi Corporation Rubber modified asphalt type of water-proofing compositions

Also Published As

Publication number Publication date
FR1534885A (en) 1968-08-02
DE1768690A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees