JPS57118049A - Treating agent for glass fiber - Google Patents

Treating agent for glass fiber

Info

Publication number
JPS57118049A
JPS57118049A JP56002215A JP221581A JPS57118049A JP S57118049 A JPS57118049 A JP S57118049A JP 56002215 A JP56002215 A JP 56002215A JP 221581 A JP221581 A JP 221581A JP S57118049 A JPS57118049 A JP S57118049A
Authority
JP
Japan
Prior art keywords
cationic
glass fiber
treating agent
lower alkyl
modified pva
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
JP56002215A
Other languages
Japanese (ja)
Other versions
JPH021101B2 (en
Inventor
Tohei Moriya
Junnosuke Yamauchi
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 JP56002215A priority Critical patent/JPS57118049A/en
Publication of JPS57118049A publication Critical patent/JPS57118049A/en
Publication of JPH021101B2 publication Critical patent/JPH021101B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain a glass fiber causing no migration phenomenon and having a satisfactory bundling property by using PVA contg. introduced cationic groups as a treating agent for a glass fiber.
CONSTITUTION: This treating agent is modified PVA contg. a cationic group in each molecule, and the cationic grop menas a chemical structural unit such as primary, secondary or tertiary amine, quat. ammonium salt or pyridine which is dissociated in an aqueous soln. and positively charged. This modified PVA shows cationic activity, and a method of industrially introducing cationic groups and a method of obtaining the desired degree of saponification can be performed stably and easily. For example, the modified PVA contains copolymerizing units represented by the formula, wherein each of R1WR3 is H or lower alkyl, B is -NR4R5 or -N+R4R5R6.X-, each of R4 and R5 is H or lower alkyl, R6 is optionally substituted lower alkyl, X- is an anion, and A is a group connecting N in B to N in the amido group.
COPYRIGHT: (C)1982,JPO&Japio
JP56002215A 1981-01-09 1981-01-09 Treating agent for glass fiber Granted JPS57118049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002215A JPS57118049A (en) 1981-01-09 1981-01-09 Treating agent for glass fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002215A JPS57118049A (en) 1981-01-09 1981-01-09 Treating agent for glass fiber

Publications (2)

Publication Number Publication Date
JPS57118049A true JPS57118049A (en) 1982-07-22
JPH021101B2 JPH021101B2 (en) 1990-01-10

Family

ID=11523124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002215A Granted JPS57118049A (en) 1981-01-09 1981-01-09 Treating agent for glass fiber

Country Status (1)

Country Link
JP (1) JPS57118049A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571360A1 (en) * 1984-10-04 1986-04-11 Nippon Electric Glass Co IMPROVEMENT OF COATINGS OF FIBERS OF GLASS OR RELATING TO THESE COATINGS
JP2008018133A (en) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd Vacuum cleaner
WO2018225717A1 (en) * 2017-06-05 2018-12-13 株式会社クラレ Side chain amino group-containing vinyl alcohol-based polymer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571360A1 (en) * 1984-10-04 1986-04-11 Nippon Electric Glass Co IMPROVEMENT OF COATINGS OF FIBERS OF GLASS OR RELATING TO THESE COATINGS
JP2008018133A (en) * 2006-07-14 2008-01-31 Matsushita Electric Ind Co Ltd Vacuum cleaner
WO2018225717A1 (en) * 2017-06-05 2018-12-13 株式会社クラレ Side chain amino group-containing vinyl alcohol-based polymer
JPWO2018225717A1 (en) * 2017-06-05 2020-04-02 株式会社クラレ Vinyl alcohol polymer containing side chain amino group

Also Published As

Publication number Publication date
JPH021101B2 (en) 1990-01-10

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