JPS5260894A - Preparation of modified phenolic resins - Google Patents

Preparation of modified phenolic resins

Info

Publication number
JPS5260894A
JPS5260894A JP13751275A JP13751275A JPS5260894A JP S5260894 A JPS5260894 A JP S5260894A JP 13751275 A JP13751275 A JP 13751275A JP 13751275 A JP13751275 A JP 13751275A JP S5260894 A JPS5260894 A JP S5260894A
Authority
JP
Japan
Prior art keywords
phenolic resins
preparation
modified phenolic
shrinkages
flexibility
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
JP13751275A
Other languages
Japanese (ja)
Other versions
JPS5432675B2 (en
Inventor
Hidekazu Takano
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 JP13751275A priority Critical patent/JPS5260894A/en
Publication of JPS5260894A publication Critical patent/JPS5260894A/en
Publication of JPS5432675B2 publication Critical patent/JPS5432675B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To obtain phenolic resins which are useful in manufacturing laminated boards with improved impact resistance and flexibility, and have small shrinkages on molding, by the use of phenols modified with an isopropenylphenol oligomer, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP13751275A 1975-11-14 1975-11-14 Preparation of modified phenolic resins Granted JPS5260894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13751275A JPS5260894A (en) 1975-11-14 1975-11-14 Preparation of modified phenolic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13751275A JPS5260894A (en) 1975-11-14 1975-11-14 Preparation of modified phenolic resins

Publications (2)

Publication Number Publication Date
JPS5260894A true JPS5260894A (en) 1977-05-19
JPS5432675B2 JPS5432675B2 (en) 1979-10-16

Family

ID=15200389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13751275A Granted JPS5260894A (en) 1975-11-14 1975-11-14 Preparation of modified phenolic resins

Country Status (1)

Country Link
JP (1) JPS5260894A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312985A (en) * 1976-07-23 1978-02-06 Mitsui Toatsu Chem Inc Preparation of phenolic resins
JPS53143694A (en) * 1978-05-11 1978-12-14 Mitsui Toatsu Chem Inc Preparation of phenolic resin
JPS5659859A (en) * 1979-10-22 1981-05-23 Mitsui Toatsu Chem Inc Composition for thermosetting resin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034341A (en) * 1973-07-28 1975-04-02
JPS5250393A (en) * 1975-10-22 1977-04-22 Mitsui Toatsu Chem Inc Process for preparing phenolic resins
JPS53143694A (en) * 1978-05-11 1978-12-14 Mitsui Toatsu Chem Inc Preparation of phenolic resin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034341A (en) * 1973-07-28 1975-04-02
JPS5250393A (en) * 1975-10-22 1977-04-22 Mitsui Toatsu Chem Inc Process for preparing phenolic resins
JPS53143694A (en) * 1978-05-11 1978-12-14 Mitsui Toatsu Chem Inc Preparation of phenolic resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312985A (en) * 1976-07-23 1978-02-06 Mitsui Toatsu Chem Inc Preparation of phenolic resins
JPS53143694A (en) * 1978-05-11 1978-12-14 Mitsui Toatsu Chem Inc Preparation of phenolic resin
JPS5659859A (en) * 1979-10-22 1981-05-23 Mitsui Toatsu Chem Inc Composition for thermosetting resin

Also Published As

Publication number Publication date
JPS5432675B2 (en) 1979-10-16

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