JPS55106534A - Preparation of aqueous dispersion of rosin substance - Google Patents

Preparation of aqueous dispersion of rosin substance

Info

Publication number
JPS55106534A
JPS55106534A JP1351679A JP1351679A JPS55106534A JP S55106534 A JPS55106534 A JP S55106534A JP 1351679 A JP1351679 A JP 1351679A JP 1351679 A JP1351679 A JP 1351679A JP S55106534 A JPS55106534 A JP S55106534A
Authority
JP
Japan
Prior art keywords
dispersion
rosin substance
approximately
water
dispersant
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.)
Granted
Application number
JP1351679A
Other languages
Japanese (ja)
Other versions
JPS5835091B2 (en
Inventor
Toshiharu Okumichi
Kimio Kawatani
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.)
Arakawa Rinsan Kagaku Kogyo KK
Arakawa Chemical Industries Ltd
Original Assignee
Arakawa Rinsan Kagaku Kogyo KK
Arakawa Chemical Industries 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 Arakawa Rinsan Kagaku Kogyo KK, Arakawa Chemical Industries Ltd filed Critical Arakawa Rinsan Kagaku Kogyo KK
Priority to JP54013516A priority Critical patent/JPS5835091B2/en
Priority to NZ192652A priority patent/NZ192652A/en
Priority to AU54712/80A priority patent/AU518141B2/en
Priority to US06/113,604 priority patent/US4267099A/en
Priority to DE3004185A priority patent/DE3004185C2/en
Publication of JPS55106534A publication Critical patent/JPS55106534A/en
Priority to US06/201,762 priority patent/US4309338A/en
Publication of JPS5835091B2 publication Critical patent/JPS5835091B2/en
Expired legal-status Critical Current

Links

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 obtain an aqueous dispersion of rosin substance having excellent stability and aptitude as a sizing agent and its small bubble forming capacity by using a specified compound as a dispersant for manufacturing the aqueous dispersion by means of an inversion method.
CONSTITUTION: A compound shown in a formula (R is H and lower alkyl; A is 2W3C alkylene; M a monovalent cation; n 4W25) is employed as a dispersant. Rosin substance consisting of approximately 0W95wt% normal rosins and approximately 5W100wt% reinforced rosins are heated at approximately 90W160°C and melted; approximately 0.5W10wt% the said dispersant basing on the rosin substance and water are added to the rosin substance and agitated, and a dispersion consisting of the rosin substance as a continuous phase and water as a dispersion phase, is prepd. Hot water (inversion water) at approximately 70W100°C is added to the said dispersion while strongly stirring the hot water and the phases are inverted; thus a dispersion consisting of water as the continuous phase and the rosin substance as the dispersion phase, is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP54013516A 1978-12-28 1979-02-07 Process for making aqueous emulsion of rosin material Expired JPS5835091B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP54013516A JPS5835091B2 (en) 1979-02-07 1979-02-07 Process for making aqueous emulsion of rosin material
NZ192652A NZ192652A (en) 1979-02-07 1980-01-18 Preparation of aqueous dispersions of rosinbased material using a sulphonic acid salt or sulphuric acid half-ester as dispersant sizing agents
AU54712/80A AU518141B2 (en) 1979-02-07 1980-01-18 Aqueous dispersion of rosin based sizing
US06/113,604 US4267099A (en) 1978-12-28 1980-01-21 Process for preparing aqueous dispersion of rosin-base materials
DE3004185A DE3004185C2 (en) 1979-02-07 1980-02-06 Aqueous dispersion for use as a sizing agent based on a rosin material and process for the production thereof
US06/201,762 US4309338A (en) 1979-02-07 1980-10-29 Process for preparing aqueous dispersion of rosin-base materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54013516A JPS5835091B2 (en) 1979-02-07 1979-02-07 Process for making aqueous emulsion of rosin material

Publications (2)

Publication Number Publication Date
JPS55106534A true JPS55106534A (en) 1980-08-15
JPS5835091B2 JPS5835091B2 (en) 1983-07-30

Family

ID=11835307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54013516A Expired JPS5835091B2 (en) 1978-12-28 1979-02-07 Process for making aqueous emulsion of rosin material

Country Status (1)

Country Link
JP (1) JPS5835091B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174870U (en) * 1986-04-25 1987-11-06

Also Published As

Publication number Publication date
JPS5835091B2 (en) 1983-07-30

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