JPS57118049A - Treating agent for glass fiber - Google Patents
Treating agent for glass fiberInfo
- 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
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
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)
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 |
-
1981
- 1981-01-09 JP JP56002215A patent/JPS57118049A/en active Granted
Cited By (4)
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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