JPS5678623A - Production of rosine material aqueous emulsion - Google Patents

Production of rosine material aqueous emulsion

Info

Publication number
JPS5678623A
JPS5678623A JP15424479A JP15424479A JPS5678623A JP S5678623 A JPS5678623 A JP S5678623A JP 15424479 A JP15424479 A JP 15424479A JP 15424479 A JP15424479 A JP 15424479A JP S5678623 A JPS5678623 A JP S5678623A
Authority
JP
Japan
Prior art keywords
emulsion
phase
rosin material
rosin
water
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.)
Pending
Application number
JP15424479A
Other languages
Japanese (ja)
Inventor
Yoshio Makino
Kenkichi Nakada
Kazuhiko Maezono
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP15424479A priority Critical patent/JPS5678623A/en
Publication of JPS5678623A publication Critical patent/JPS5678623A/en
Pending legal-status Critical Current

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Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)

Abstract

PURPOSE: To produce a titled aqueous emulsion of high long-term stability and dilution stability by using N-polyoxyalkylene fatty acid amide sulfuric acid ester salt as an emulsifier at the time of obtaining an emulsion in which water is of continuous phase and rosin material is of dispersion phase by a phase reversal emulsifying method.
CONSTITUTION: An aqueous soln. contg. 0.5W10wt% the emulsifier expressed by the formula is added under stirring to the dissolved rosin material composed of 0W 95wt% rosins and 5W100wt% rosin aduct, whereby the emulsion in which water is of dispersion phase and the rosin material is of continuous phase is prepd. Next, while this emulsion is being stirred vigorously, warm water is added thereto, whereby the phases of the emulsion are reversed so that the water becomes of continuous phase and the rosin material of dispersion phase. The resulted rosin material aqueous emulsion is usable advantageously as a superior sizing agent for paper making. For example, coconut oil fatty acid residual group. CONHCH2CH2O(CH2CH2O)9SO3 Na is used as the emulsifier of the formula.
COPYRIGHT: (C)1981,JPO&Japio
JP15424479A 1979-11-30 1979-11-30 Production of rosine material aqueous emulsion Pending JPS5678623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15424479A JPS5678623A (en) 1979-11-30 1979-11-30 Production of rosine material aqueous emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15424479A JPS5678623A (en) 1979-11-30 1979-11-30 Production of rosine material aqueous emulsion

Publications (1)

Publication Number Publication Date
JPS5678623A true JPS5678623A (en) 1981-06-27

Family

ID=15579978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15424479A Pending JPS5678623A (en) 1979-11-30 1979-11-30 Production of rosine material aqueous emulsion

Country Status (1)

Country Link
JP (1) JPS5678623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094696A (en) * 1983-10-26 1985-05-27 ハリマ化成株式会社 Papermaking size agent
JPS6462330A (en) * 1987-09-01 1989-03-08 Mitsubishi Oil Co Production of resin emulsion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094696A (en) * 1983-10-26 1985-05-27 ハリマ化成株式会社 Papermaking size agent
JPH0411678B2 (en) * 1983-10-26 1992-03-02 Harima Chemicals Inc
JPS6462330A (en) * 1987-09-01 1989-03-08 Mitsubishi Oil Co Production of resin emulsion

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