JPS5280393A - Preparation of water-soluble resol resins - Google Patents

Preparation of water-soluble resol resins

Info

Publication number
JPS5280393A
JPS5280393A JP15608975A JP15608975A JPS5280393A JP S5280393 A JPS5280393 A JP S5280393A JP 15608975 A JP15608975 A JP 15608975A JP 15608975 A JP15608975 A JP 15608975A JP S5280393 A JPS5280393 A JP S5280393A
Authority
JP
Japan
Prior art keywords
water
preparation
resol resins
soluble resol
soluble
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.)
Pending
Application number
JP15608975A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kitsuta
Masaaki Otsu
Kohei Kodera
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15608975A priority Critical patent/JPS5280393A/en
Publication of JPS5280393A publication Critical patent/JPS5280393A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a water-soluble resin to give cured articles with excellent electrical insulating properties after boiling by the reaction of a mixture consisting of phenol, formaldhyde, water and methanol of a specific composition at a specific pH.
COPYRIGHT: (C)1977,JPO&Japio
JP15608975A 1975-12-27 1975-12-27 Preparation of water-soluble resol resins Pending JPS5280393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15608975A JPS5280393A (en) 1975-12-27 1975-12-27 Preparation of water-soluble resol resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15608975A JPS5280393A (en) 1975-12-27 1975-12-27 Preparation of water-soluble resol resins

Publications (1)

Publication Number Publication Date
JPS5280393A true JPS5280393A (en) 1977-07-06

Family

ID=15620054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15608975A Pending JPS5280393A (en) 1975-12-27 1975-12-27 Preparation of water-soluble resol resins

Country Status (1)

Country Link
JP (1) JPS5280393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374954A (en) * 1976-07-09 1978-07-03 Janome Sewing Machine Co Ltd Automatic sewing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374954A (en) * 1976-07-09 1978-07-03 Janome Sewing Machine Co Ltd Automatic sewing machine
JPS6114835B2 (en) * 1976-07-09 1986-04-21 Janome Sewing Machine Co Ltd

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