JPS5647402A - Cationic polymer emulsion - Google Patents

Cationic polymer emulsion

Info

Publication number
JPS5647402A
JPS5647402A JP12486579A JP12486579A JPS5647402A JP S5647402 A JPS5647402 A JP S5647402A JP 12486579 A JP12486579 A JP 12486579A JP 12486579 A JP12486579 A JP 12486579A JP S5647402 A JPS5647402 A JP S5647402A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
modified polyvinyl
emulsion
formula
ethylenically unsaturated
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
JP12486579A
Other languages
Japanese (ja)
Other versions
JPS63441B2 (en
Inventor
Tohei Moriya
Takeshi Moriya
Junnosuke Yamauchi
Takenori Tanaka
Makoto Shiraishi
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP12486579A priority Critical patent/JPS5647402A/en
Priority to GB8030151A priority patent/GB2061979B/en
Priority to FR8020744A priority patent/FR2466474A1/en
Priority to DE3036437A priority patent/DE3036437C2/en
Priority to US06/191,665 priority patent/US4308189A/en
Publication of JPS5647402A publication Critical patent/JPS5647402A/en
Publication of JPS63441B2 publication Critical patent/JPS63441B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: The titled emulsion that is produced by the emulsion polymerization of an ethylenically unsaturated monomer in the presence of a cationic group-modified polyvinyl alcohol, thus being used as a paper strength increaser because of its high stability, economic efficiency, and high adhesion to pulp and construction materials.
CONSTITUTION: In the presence of (A) a cationic group-modified polyvinyl alcohol such as a modified polyvinyl alcohol containing a copolymerization unit of formula I (B is formula II or III), the emulsion polymerization of (B) an ethylenically unsaturated monomer such as a mixture of vinyl acetate and acrylic ester is conducted in an aqueous medium at 30W120°C, preferably 40W90°C to produce the objective emulsion. The amount of component A used is preferably 0.01W20pts.wt. per 100pts. of component B.
COPYRIGHT: (C)1981,JPO&Japio
JP12486579A 1979-09-27 1979-09-27 Cationic polymer emulsion Granted JPS5647402A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12486579A JPS5647402A (en) 1979-09-27 1979-09-27 Cationic polymer emulsion
GB8030151A GB2061979B (en) 1979-09-27 1980-09-18 Cationic polymer emulsions and their production
FR8020744A FR2466474A1 (en) 1979-09-27 1980-09-26 POLYMER EMULSION WITH CATIONIC CHARACTER
DE3036437A DE3036437C2 (en) 1979-09-27 1980-09-26 Cationic polymer emulsion
US06/191,665 US4308189A (en) 1979-09-27 1980-09-29 Cationic polymer emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12486579A JPS5647402A (en) 1979-09-27 1979-09-27 Cationic polymer emulsion

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17966985A Division JPS61159401A (en) 1985-08-14 1985-08-14 Cationic polymer emulsion

Publications (2)

Publication Number Publication Date
JPS5647402A true JPS5647402A (en) 1981-04-30
JPS63441B2 JPS63441B2 (en) 1988-01-07

Family

ID=14896003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12486579A Granted JPS5647402A (en) 1979-09-27 1979-09-27 Cationic polymer emulsion

Country Status (1)

Country Link
JP (1) JPS5647402A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141825A (en) * 1980-04-07 1981-11-05 Nippon Synthetic Chem Ind Co Ltd:The Emulsifying and dispersion stabilizing agent
JPS585361A (en) * 1981-07-01 1983-01-12 Kuraray Co Ltd Aqueous polymer dispersion
JPS63235597A (en) * 1987-03-24 1988-09-30 王子建材工業株式会社 Opacity enhancer for paper
JPH01103630A (en) * 1981-07-01 1989-04-20 Kuraray Co Ltd Aqueous polymer dispersion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141825A (en) * 1980-04-07 1981-11-05 Nippon Synthetic Chem Ind Co Ltd:The Emulsifying and dispersion stabilizing agent
JPS6358608B2 (en) * 1980-04-07 1988-11-16
JPS585361A (en) * 1981-07-01 1983-01-12 Kuraray Co Ltd Aqueous polymer dispersion
JPH01103630A (en) * 1981-07-01 1989-04-20 Kuraray Co Ltd Aqueous polymer dispersion
JPH0245660B2 (en) * 1981-07-01 1990-10-11 Kuraray Co
JPS63235597A (en) * 1987-03-24 1988-09-30 王子建材工業株式会社 Opacity enhancer for paper

Also Published As

Publication number Publication date
JPS63441B2 (en) 1988-01-07

Similar Documents

Publication Publication Date Title
JPS5759971A (en) Wood adhesive
JPS55721A (en) Aqueous dispersion of water-soluble high polymer complex
JPS53126093A (en) Preparation of aqueous polymer emulsion having modified stability
ATE262557T1 (en) CELLULOSE ETHERS IN DISPERSIONS PRODUCED BY EMULSION POLYMERIZATION
ES8305008A1 (en) Aqueous polyvinyl ester dispersion, process for its preparation and its use.
JPS5647402A (en) Cationic polymer emulsion
JPS5614504A (en) New water-soluble copolymer, production thereof and paper-strengthening agent consisting mainly of same
JPS57202364A (en) Adhesive
JPS5645912A (en) Vinyl acetate/ethylene copolymer emulsion
JPS57177005A (en) Aqueous dispersion of polyvinyl acetal
JPS5536230A (en) Antifouling coating compound
JPS56136808A (en) Water absorbing resin
JPS5655401A (en) Dispersion stabilizer for suspension polymerization
JPS56109214A (en) Emulsion composition containing cellulose derivative
JPS52108471A (en) Preparation of vinyl polymer emulsion with use of acrylic polymers mod ified with fatty acids as emulsifiers
JPS5688413A (en) Novel copolymer and preparation of same, and paper reinforcer primarily composed of same
JPS5469583A (en) Polymer emulsifier
JPS5622371A (en) Water-dispersible pressure-sensitive adhesive
JPS5698205A (en) High polymerization degree modified polyvinyl alcohol containing sulfonic acid group, its preparation, and its use
JPS5691838A (en) Water absorbing material
JPS557867A (en) Water-based coating composition giving elastic and thick coating film
JPS55722A (en) Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidity
JPS54132693A (en) Paper strength-reinforcing resin emulsion
JPS54127491A (en) Production of polyvinyl acetate emulsion
JPS5740504A (en) High polymer emulsion using a modified epoxy resin as an emulsifier