JPS56163183A - Highly durable water- and oil-repellant - Google Patents

Highly durable water- and oil-repellant

Info

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
Application number
JP6639380A
Other languages
Japanese (ja)
Other versions
JPS6321715B2 (en
Inventor
Shoichi Kawakami
Takao Hayashi
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP6639380A priority Critical patent/JPS56163183A/en
Publication of JPS56163183A publication Critical patent/JPS56163183A/en
Publication of JPS6321715B2 publication Critical patent/JPS6321715B2/ja
Granted legal-status Critical Current

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
JP6639380A 1980-05-21 1980-05-21 Highly durable water- and oil-repellant Granted JPS56163183A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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