JPS5437194A - Preparation of modified phenolic resin for laminated sheet - Google Patents

Preparation of modified phenolic resin for laminated sheet

Info

Publication number
JPS5437194A
JPS5437194A JP10403777A JP10403777A JPS5437194A JP S5437194 A JPS5437194 A JP S5437194A JP 10403777 A JP10403777 A JP 10403777A JP 10403777 A JP10403777 A JP 10403777A JP S5437194 A JPS5437194 A JP S5437194A
Authority
JP
Japan
Prior art keywords
modified phenolic
phenolic resin
preparation
laminated sheet
resin
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
JP10403777A
Other languages
Japanese (ja)
Other versions
JPS569165B2 (en
Inventor
Susumu Koarai
Yukio Yoshimura
Ken Nanaumi
Kohei Yasuzawa
Takeshi Yoshida
Toyotarou Shinkou
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP10403777A priority Critical patent/JPS5437194A/en
Priority to US05/937,115 priority patent/US4209429A/en
Priority to US05/937,114 priority patent/US4229330A/en
Priority to DE2837589A priority patent/DE2837589C2/en
Priority to GB7834842A priority patent/GB2003492B/en
Priority to GB7834841A priority patent/GB2004557B/en
Priority to DE2857842A priority patent/DE2857842C2/en
Publication of JPS5437194A publication Critical patent/JPS5437194A/en
Publication of JPS569165B2 publication Critical patent/JPS569165B2/ja
Priority to SG45483A priority patent/SG45483G/en
Priority to SG45583A priority patent/SG45583G/en
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To prepare a modified phenolic resin for laminated sheets useful for electronic equipments, having excellent electrical characteristics, heat resistance, solvent resistance and punchability, by converting a specific novolak resin to a resol resin in the presence of a catalyst.
COPYRIGHT: (C)1979,JPO&Japio
JP10403777A 1977-08-29 1977-08-29 Preparation of modified phenolic resin for laminated sheet Granted JPS5437194A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP10403777A JPS5437194A (en) 1977-08-29 1977-08-29 Preparation of modified phenolic resin for laminated sheet
US05/937,115 US4209429A (en) 1977-08-29 1978-08-28 Process for producing internally plasticized phenolic resins
US05/937,114 US4229330A (en) 1977-08-29 1978-08-28 Process for producing phenolic resins
GB7834841A GB2004557B (en) 1977-08-29 1978-08-29 Process for producing phenolic resins
GB7834842A GB2003492B (en) 1977-08-29 1978-08-29 Process for producing internally plasticized phenolic resins
DE2837589A DE2837589C2 (en) 1977-08-29 1978-08-29 Process for the production of internally plasticized phenolic resins
DE2857842A DE2857842C2 (en) 1977-08-29 1978-08-29 Process for the production of internally plasticized phenolic resins
SG45483A SG45483G (en) 1977-08-29 1983-08-02 Process for producing internally plasticized phenolic resins
SG45583A SG45583G (en) 1977-08-29 1983-08-02 Process for producing phenolic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10403777A JPS5437194A (en) 1977-08-29 1977-08-29 Preparation of modified phenolic resin for laminated sheet

Publications (2)

Publication Number Publication Date
JPS5437194A true JPS5437194A (en) 1979-03-19
JPS569165B2 JPS569165B2 (en) 1981-02-27

Family

ID=14370018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10403777A Granted JPS5437194A (en) 1977-08-29 1977-08-29 Preparation of modified phenolic resin for laminated sheet

Country Status (1)

Country Link
JP (1) JPS5437194A (en)

Also Published As

Publication number Publication date
JPS569165B2 (en) 1981-02-27

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