JPS5562927A - Method of making thermosetting resin in the solid form - Google Patents

Method of making thermosetting resin in the solid form

Info

Publication number
JPS5562927A
JPS5562927A JP13594878A JP13594878A JPS5562927A JP S5562927 A JPS5562927 A JP S5562927A JP 13594878 A JP13594878 A JP 13594878A JP 13594878 A JP13594878 A JP 13594878A JP S5562927 A JPS5562927 A JP S5562927A
Authority
JP
Japan
Prior art keywords
resin
shaft
vessel
heated wall
reduced pressure
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
JP13594878A
Other languages
Japanese (ja)
Other versions
JPS6221008B2 (en
Inventor
Genichi Ishikawa
Kunihiko Tsubouchi
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 JP13594878A priority Critical patent/JPS5562927A/en
Publication of JPS5562927A publication Critical patent/JPS5562927A/en
Publication of JPS6221008B2 publication Critical patent/JPS6221008B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: A resin syrup that has been made to react in a reaction vessel to the level near the end point is made to flow down along the surface of heated wall, thus effecting the final reactions as well as dehydration to produce title solid resin with desired miscibility.
CONSTITUTION: The thin-film reactor is cylindrical and equipped with shaft 6 inside and with liquid-distributing plate 7 on the shaft 6. A resin syrup, for example, a reaction mixture of melamine and formaline at a level near the end point is charged from inlet 11 and supplied onto the liquid-distributing plate 7 that is revolving along with shaft 6, whereby the resin syrup is uniformly distributed on the surface 2 of heated wall in the tower wall by the centrifugal force and flows down along the heated wall surface 2 in thin films. Since the inside of the vessel is kept under reduced pressure, the mixture is dehydrated and extruded out of the bottom wherein the reduced pressure, the heating temperature, the residence time in the vessel, etc., are controlled to permit the final reaction of the melaine resin to the desired miscibility.
COPYRIGHT: (C)1980,JPO&Japio
JP13594878A 1978-11-04 1978-11-04 Method of making thermosetting resin in the solid form Granted JPS5562927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13594878A JPS5562927A (en) 1978-11-04 1978-11-04 Method of making thermosetting resin in the solid form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13594878A JPS5562927A (en) 1978-11-04 1978-11-04 Method of making thermosetting resin in the solid form

Publications (2)

Publication Number Publication Date
JPS5562927A true JPS5562927A (en) 1980-05-12
JPS6221008B2 JPS6221008B2 (en) 1987-05-11

Family

ID=15163576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13594878A Granted JPS5562927A (en) 1978-11-04 1978-11-04 Method of making thermosetting resin in the solid form

Country Status (1)

Country Link
JP (1) JPS5562927A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801404A (en) * 1955-02-14 1958-09-10 Svenska Oljeslageri Ab A new or improved method for production of stable solid water-soluble aminoplastic condensation products
JPS5014165A (en) * 1973-04-18 1975-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801404A (en) * 1955-02-14 1958-09-10 Svenska Oljeslageri Ab A new or improved method for production of stable solid water-soluble aminoplastic condensation products
JPS5014165A (en) * 1973-04-18 1975-02-14

Also Published As

Publication number Publication date
JPS6221008B2 (en) 1987-05-11

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