JPS5263992A - Preparation of formaldehyde resins - Google Patents

Preparation of formaldehyde resins

Info

Publication number
JPS5263992A
JPS5263992A JP14002175A JP14002175A JPS5263992A JP S5263992 A JPS5263992 A JP S5263992A JP 14002175 A JP14002175 A JP 14002175A JP 14002175 A JP14002175 A JP 14002175A JP S5263992 A JPS5263992 A JP S5263992A
Authority
JP
Japan
Prior art keywords
preparation
formaldehyde resins
formaldehyde
weight
prepare
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
JP14002175A
Other languages
Japanese (ja)
Inventor
Kazuo Doi
Yoshihiro Kitsuta
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 JP14002175A priority Critical patent/JPS5263992A/en
Publication of JPS5263992A publication Critical patent/JPS5263992A/en
Pending legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To prepare a formaldehyde resin starting from a formaldehyde composition having an average molecular weight of 150 - 300 and a concentration of 50 - 80% by weight.
COPYRIGHT: (C)1977,JPO&Japio
JP14002175A 1975-11-20 1975-11-20 Preparation of formaldehyde resins Pending JPS5263992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14002175A JPS5263992A (en) 1975-11-20 1975-11-20 Preparation of formaldehyde resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14002175A JPS5263992A (en) 1975-11-20 1975-11-20 Preparation of formaldehyde resins

Publications (1)

Publication Number Publication Date
JPS5263992A true JPS5263992A (en) 1977-05-26

Family

ID=15259087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14002175A Pending JPS5263992A (en) 1975-11-20 1975-11-20 Preparation of formaldehyde resins

Country Status (1)

Country Link
JP (1) JPS5263992A (en)

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