JPS5523154A - Production of solid resol-type phenolic resin - Google Patents

Production of solid resol-type phenolic resin

Info

Publication number
JPS5523154A
JPS5523154A JP9624278A JP9624278A JPS5523154A JP S5523154 A JPS5523154 A JP S5523154A JP 9624278 A JP9624278 A JP 9624278A JP 9624278 A JP9624278 A JP 9624278A JP S5523154 A JPS5523154 A JP S5523154A
Authority
JP
Japan
Prior art keywords
resin
type phenolic
reactor
resol
phenolic 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
JP9624278A
Other languages
Japanese (ja)
Other versions
JPS6121248B2 (en
Inventor
Denzou Arita
Yoshishige Maruoka
Shinichi Sekine
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.)
Gun Ei Chemical Industry Co Ltd
Original Assignee
Gun Ei Chemical Industry 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 Gun Ei Chemical Industry Co Ltd filed Critical Gun Ei Chemical Industry Co Ltd
Priority to JP9624278A priority Critical patent/JPS5523154A/en
Publication of JPS5523154A publication Critical patent/JPS5523154A/en
Publication of JPS6121248B2 publication Critical patent/JPS6121248B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: A reactor for making resol-type phenolic resins is equipped with hopper bearing a cooler and a belt conveyor cooled with water on the outlet and when the resin in the reactor reaches to the prescribed level of molecular weight and softening point, it is rapidly cooled, thus producing title resin with uniform quality.
CONSTITUTION: The resin in the reactor 1 for producing resol-type phenolic resin, which reaches the prescribed level of molecular weight and softening point, is ejected in hopper 3 provided with a couple of cooling rollers 4 to form resin band of given thickness by controlling the interval between rollers and the rotation speed to determine the flow rate and solidified by cooling on conveyor 5. Thereby, the self-condensation is retarded and the product with uniform quality is given.
COPYRIGHT: (C)1980,JPO&Japio
JP9624278A 1978-08-09 1978-08-09 Production of solid resol-type phenolic resin Granted JPS5523154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9624278A JPS5523154A (en) 1978-08-09 1978-08-09 Production of solid resol-type phenolic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9624278A JPS5523154A (en) 1978-08-09 1978-08-09 Production of solid resol-type phenolic resin

Publications (2)

Publication Number Publication Date
JPS5523154A true JPS5523154A (en) 1980-02-19
JPS6121248B2 JPS6121248B2 (en) 1986-05-26

Family

ID=14159751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9624278A Granted JPS5523154A (en) 1978-08-09 1978-08-09 Production of solid resol-type phenolic resin

Country Status (1)

Country Link
JP (1) JPS5523154A (en)

Also Published As

Publication number Publication date
JPS6121248B2 (en) 1986-05-26

Similar Documents

Publication Publication Date Title
JPS57110421A (en) Apparatus for molding long synthetic resin plate or sheet
JPS5418865A (en) Extrusion molding of synthetic resin and die therefor
CA1152743A (en) Apparatus for manufacturing vitreous slag
JPS5523154A (en) Production of solid resol-type phenolic resin
JPS5550407A (en) Production of ferronickel shot
JPS5438259A (en) Preparation of long flat iron powder from molten steel utilizing cetrifugal force
JPS5615309A (en) Production of and apparatus for producing square granular resol type phenol resin coating agent
JPS57207615A (en) Preparation of molding thermosetting resin material
CN217511802U (en) Fischer-Tropsch wax granulation and powder making device
JPS5268018A (en) Roller conveying steel plate
FI113780B (en) Process for the preparation of paraformaldehyde
JPS5545715A (en) Polyolefin resin composition
JPS5779043A (en) Equipment for manufacturing pig iron
JPS54160475A (en) Production of polypropylene sheet
JPS5537165A (en) Method of making cheese of mouthful size
JPS55107433A (en) Manufacturing method for foaming plastic composite
SU958107A1 (en) Apparatus for granulating polymeric materials
JPS5584255A (en) Aluminum molded plate for heating ware
JPS5727816A (en) Confectionery piece arranging process and its equipment
JPS562114A (en) Granulating method for high molecular material
JPS57147522A (en) Method for concentrating thermosetting resin
SU940828A1 (en) Apparatus for granulating high viscous melts
JPS5562927A (en) Method of making thermosetting resin in the solid form
JPS5710625A (en) Continuous polymerization in solid phase
JPS578124A (en) Manufacture of corrugated pipe