JPS57167350A - Production of high temperature-resistant sizing agent solution for paper making - Google Patents

Production of high temperature-resistant sizing agent solution for paper making

Info

Publication number
JPS57167350A
JPS57167350A JP5256081A JP5256081A JPS57167350A JP S57167350 A JPS57167350 A JP S57167350A JP 5256081 A JP5256081 A JP 5256081A JP 5256081 A JP5256081 A JP 5256081A JP S57167350 A JPS57167350 A JP S57167350A
Authority
JP
Japan
Prior art keywords
mixture
type emulsion
phase
sizing agent
paper making
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
JP5256081A
Other languages
Japanese (ja)
Inventor
Yasutaka Nishi
Yoshihide Ishikawa
Masao Hamada
Setsuo Inoue
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.)
Harima Chemical Inc
Original Assignee
Harima Chemical Inc
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 Harima Chemical Inc filed Critical Harima Chemical Inc
Priority to JP5256081A priority Critical patent/JPS57167350A/en
Publication of JPS57167350A publication Critical patent/JPS57167350A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a sizing agent soln. for paper making, which can be uniformly distributed on paper fibers even in an elevated temperature region, by preparing a W/O type emulsion from a molten mixture of a fortified rosin material and a specified wax, and inverting its phase to form an O/W type emulsion.
CONSTITUTION: A mixture of 98W70pts.wt. fortified rosin material and 2W 30pts.wt.at least one hydrocarbon compd. selected from paraffin wax having a m.p. of 60W100°C, microcrystalline wax and polyethylene wax, is melt-mixed. An aq. dispersion was added to the resulting molten mixture. The mixture is stirred to form a W/O type emulsion in which said molten mixture forms a continuous phase and water forms a disperse phase. Water is added to the W/O type emulsion. The mixture is mixed with stirring to invert its phase and form an O/W type emulsion in which water forms a continuous phase and said mixture of the fortified rosion and the hydrocarbon compd. forms a disperse phase, whereby a high temperature-resistant sizing agent soln. for paper making can be provided.
COPYRIGHT: (C)1982,JPO&Japio
JP5256081A 1981-04-07 1981-04-07 Production of high temperature-resistant sizing agent solution for paper making Pending JPS57167350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5256081A JPS57167350A (en) 1981-04-07 1981-04-07 Production of high temperature-resistant sizing agent solution for paper making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5256081A JPS57167350A (en) 1981-04-07 1981-04-07 Production of high temperature-resistant sizing agent solution for paper making

Publications (1)

Publication Number Publication Date
JPS57167350A true JPS57167350A (en) 1982-10-15

Family

ID=12918191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5256081A Pending JPS57167350A (en) 1981-04-07 1981-04-07 Production of high temperature-resistant sizing agent solution for paper making

Country Status (1)

Country Link
JP (1) JPS57167350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187351A (en) * 1981-05-14 1982-11-18 Nippon Shokubai Kagaku Kogyo Co Ltd Dispersant for aqueous dispersion of rosin and/or rosin derivative

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979726A (en) * 1972-12-09 1974-08-01
JPS524554A (en) * 1975-06-23 1977-01-13 American Cyanamid Co Dispersion and its production method
JPS5277206A (en) * 1975-11-17 1977-06-29 Hatrick Chemicals Pty Aqueous fortified rosin dispersion
JPS53133259A (en) * 1977-04-25 1978-11-20 Hercules Inc Aqueous peinforced rosin dispersion
JPS57117349A (en) * 1981-01-14 1982-07-21 Iony Kk Method of cleaning rice

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979726A (en) * 1972-12-09 1974-08-01
JPS524554A (en) * 1975-06-23 1977-01-13 American Cyanamid Co Dispersion and its production method
JPS5277206A (en) * 1975-11-17 1977-06-29 Hatrick Chemicals Pty Aqueous fortified rosin dispersion
JPS53133259A (en) * 1977-04-25 1978-11-20 Hercules Inc Aqueous peinforced rosin dispersion
JPS57117349A (en) * 1981-01-14 1982-07-21 Iony Kk Method of cleaning rice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187351A (en) * 1981-05-14 1982-11-18 Nippon Shokubai Kagaku Kogyo Co Ltd Dispersant for aqueous dispersion of rosin and/or rosin derivative
JPH0143783B2 (en) * 1981-05-14 1989-09-22 Nippon Shokubai Kagaku Kogyo Kk

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