JPS57117515A - Preparation of non-aqueous resin dispersion - Google Patents

Preparation of non-aqueous resin dispersion

Info

Publication number
JPS57117515A
JPS57117515A JP292181A JP292181A JPS57117515A JP S57117515 A JPS57117515 A JP S57117515A JP 292181 A JP292181 A JP 292181A JP 292181 A JP292181 A JP 292181A JP S57117515 A JPS57117515 A JP S57117515A
Authority
JP
Japan
Prior art keywords
monomer
formula
meth
resultant copolymer
dispersion
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
JP292181A
Other languages
Japanese (ja)
Inventor
Kazuo Tsubushi
Junichiro Hashimoto
Shinichi Kuramoto
Makoto Ogawara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP292181A priority Critical patent/JPS57117515A/en
Publication of JPS57117515A publication Critical patent/JPS57117515A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled dispersion having improved dispersion stability in pigments, by copolymerizing a specific vinyl monomer with a polyfunctional (meth)acrylate, and grafting a specific compound, etc. onto the resultant copolymer to improve the grafting efficiency and prevent the settling or gelation of the resin.
CONSTITUTION: A monomer (B) of formula (R is H or CH3; A is formula II or III; n is an integer 6W20), e.g. stearyl methacrylate, is copolymerized with a polyfunctional (meth)acrylate, e.g. ethylene glycol dimethacrylate, and a monomer (C) having a glycidyl group, e.g. glycidyl methacrylate, or a vinyl monomer (D) having a carboxyl group, e.g. (meth)acrylic acid, in a non-aqueous solvent consisting of an aliphatic hydrocarbon, e.g. isooctane, and the resultant copolymer is then esterified with the monomer (D) or (C). A monomer (E) selected from a monomer of formula IV[Z is formula V (m is an integer 1W4), etc.]is then grafted onto the resultant copolymer to give the aimed dispersion.
COPYRIGHT: (C)1982,JPO&Japio
JP292181A 1981-01-12 1981-01-12 Preparation of non-aqueous resin dispersion Pending JPS57117515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP292181A JPS57117515A (en) 1981-01-12 1981-01-12 Preparation of non-aqueous resin dispersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP292181A JPS57117515A (en) 1981-01-12 1981-01-12 Preparation of non-aqueous resin dispersion

Publications (1)

Publication Number Publication Date
JPS57117515A true JPS57117515A (en) 1982-07-22

Family

ID=11542809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP292181A Pending JPS57117515A (en) 1981-01-12 1981-01-12 Preparation of non-aqueous resin dispersion

Country Status (1)

Country Link
JP (1) JPS57117515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242235A2 (en) * 1986-04-18 1987-10-21 Nippon Paint Co., Ltd. Composite acrylic resin particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242235A2 (en) * 1986-04-18 1987-10-21 Nippon Paint Co., Ltd. Composite acrylic resin particles

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