JPS56163183A - Highly durable water- and oil-repellant - Google Patents
Highly durable water- and oil-repellantInfo
- Publication number
- JPS56163183A JPS56163183A JP6639380A JP6639380A JPS56163183A JP S56163183 A JPS56163183 A JP S56163183A JP 6639380 A JP6639380 A JP 6639380A JP 6639380 A JP6639380 A JP 6639380A JP S56163183 A JPS56163183 A JP S56163183A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- oil
- formula
- repellant
- segment
- 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
Links
Abstract
PURPOSE: A water- and oil-repellant agent and excellent durability, capable of giving high water and oil repellancy at low concentration, which comprises a polymer in which a branch segment having a blocked polyfluoroalkyl group is combined with a specified backbone segment.
CONSTITUTION: 20W70wt% Backbone segment (A) consisting of 10W90wt% alkyl acrylate of formula I (wherein R is alkyl) and 90W10wt% hydroxyalkyl (meth)acrylate of formula II (wherein R1 is H or methyl; R2 is H or alkyl), is combined with 80W30wt% branch segment (B) having a blocked polyfluoroalkyl group consisting of 70W100wt% compd. of formula III (wherein Q is 1W10C divalent alkylene; Rf is 6W18C perfluoroalkyl) and 30W0 wt% compd. of formula IV (wherein R3 is 1W4C alkyl), by chain transfer reaction, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6639380A JPS56163183A (en) | 1980-05-21 | 1980-05-21 | Highly durable water- and oil-repellant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6639380A JPS56163183A (en) | 1980-05-21 | 1980-05-21 | Highly durable water- and oil-repellant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56163183A true JPS56163183A (en) | 1981-12-15 |
JPS6321715B2 JPS6321715B2 (en) | 1988-05-09 |
Family
ID=13314522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6639380A Granted JPS56163183A (en) | 1980-05-21 | 1980-05-21 | Highly durable water- and oil-repellant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163183A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0258513A (en) * | 1988-08-25 | 1990-02-27 | Ricoh Co Ltd | Fluorine-containing graft copolymer |
WO2006052981A3 (en) * | 2004-11-08 | 2006-10-12 | Du Pont | Graft copolymers with segmented arms |
JPWO2006003885A1 (en) * | 2004-07-06 | 2008-04-17 | 株式会社野田スクリーン | Graft copolymer, coating agent, and method for forming coating film |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243955A (en) * | 1975-10-02 | 1977-04-06 | Tokuyama Soda Co Ltd | System link method |
JPS54132694A (en) * | 1978-04-07 | 1979-10-15 | Asahi Glass Co Ltd | Preparation of high-performance water- and oil-repellent |
-
1980
- 1980-05-21 JP JP6639380A patent/JPS56163183A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243955A (en) * | 1975-10-02 | 1977-04-06 | Tokuyama Soda Co Ltd | System link method |
JPS54132694A (en) * | 1978-04-07 | 1979-10-15 | Asahi Glass Co Ltd | Preparation of high-performance water- and oil-repellent |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0258513A (en) * | 1988-08-25 | 1990-02-27 | Ricoh Co Ltd | Fluorine-containing graft copolymer |
JPWO2006003885A1 (en) * | 2004-07-06 | 2008-04-17 | 株式会社野田スクリーン | Graft copolymer, coating agent, and method for forming coating film |
JP5122137B2 (en) * | 2004-07-06 | 2013-01-16 | 株式会社野田スクリーン | Graft copolymer, coating agent, and method for forming coating film |
WO2006052981A3 (en) * | 2004-11-08 | 2006-10-12 | Du Pont | Graft copolymers with segmented arms |
US7402624B2 (en) | 2004-11-08 | 2008-07-22 | E.I. Du Pont De Nemours & Company | Graft copolymers with segmented arms and their preparation and use |
Also Published As
Publication number | Publication date |
---|---|
JPS6321715B2 (en) | 1988-05-09 |
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