JPS5218793A - Phenol-formaldehyde composition - Google Patents

Phenol-formaldehyde composition

Info

Publication number
JPS5218793A
JPS5218793A JP9525975A JP9525975A JPS5218793A JP S5218793 A JPS5218793 A JP S5218793A JP 9525975 A JP9525975 A JP 9525975A JP 9525975 A JP9525975 A JP 9525975A JP S5218793 A JPS5218793 A JP S5218793A
Authority
JP
Japan
Prior art keywords
phenol
formaldehyde composition
formaldehyde
composition
refinning
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
JP9525975A
Other languages
Japanese (ja)
Inventor
Takahisa Kamiyama
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 JP9525975A priority Critical patent/JPS5218793A/en
Priority to GB3223176A priority patent/GB1562211A/en
Priority to GB1397379A priority patent/GB1562212A/en
Priority to DE19762635132 priority patent/DE2635132C2/en
Priority to IT5075376A priority patent/IT1076462B/en
Priority to SE7608770A priority patent/SE7608770L/en
Priority to NL7608658A priority patent/NL7608658A/en
Publication of JPS5218793A publication Critical patent/JPS5218793A/en
Priority to US05/883,083 priority patent/US4130550A/en
Pending legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: A composition for molding phenol-formaldehyde resins at higher conversion in shortened reaction time, and under easy control of reaction, with the elimination of the dehydration refinning process, obtained by absorption of gaseous formaldehyde in phenols.
COPYRIGHT: (C)1977,JPO&Japio
JP9525975A 1975-08-04 1975-08-04 Phenol-formaldehyde composition Pending JPS5218793A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP9525975A JPS5218793A (en) 1975-08-04 1975-08-04 Phenol-formaldehyde composition
GB3223176A GB1562211A (en) 1975-08-04 1976-08-03 Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins
GB1397379A GB1562212A (en) 1975-08-04 1976-08-03 Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins
DE19762635132 DE2635132C2 (en) 1975-08-04 1976-08-04 Process for the preparation of water-soluble resoles
IT5075376A IT1076462B (en) 1975-08-04 1976-08-04 PROCEDURE FOR PREPARING PHENOLIC RESINS AND COMPOSITION USED IN IT
SE7608770A SE7608770L (en) 1975-08-04 1976-08-04 PHENOL-FORMALDEHYDE COMPOSITION APPLICABLE AS A RAW MATERIAL FOR THE PRODUCTION OF PHENOLHARTS
NL7608658A NL7608658A (en) 1975-08-04 1976-08-04 PROCESS FOR THE PREPARATION OF PHENOL RESINS.
US05/883,083 US4130550A (en) 1975-08-04 1978-03-02 Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9525975A JPS5218793A (en) 1975-08-04 1975-08-04 Phenol-formaldehyde composition

Publications (1)

Publication Number Publication Date
JPS5218793A true JPS5218793A (en) 1977-02-12

Family

ID=14132757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9525975A Pending JPS5218793A (en) 1975-08-04 1975-08-04 Phenol-formaldehyde composition

Country Status (1)

Country Link
JP (1) JPS5218793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763090A (en) * 1980-09-30 1982-04-16 Nitto Electric Ind Co Ltd Preparation of immobilized enzyme
JP2001010981A (en) * 1999-06-07 2001-01-16 Basf Ag Reaction method of the mixture solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763090A (en) * 1980-09-30 1982-04-16 Nitto Electric Ind Co Ltd Preparation of immobilized enzyme
JP2001010981A (en) * 1999-06-07 2001-01-16 Basf Ag Reaction method of the mixture solution

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