JPS54142295A - Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive - Google Patents

Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive

Info

Publication number
JPS54142295A
JPS54142295A JP4997078A JP4997078A JPS54142295A JP S54142295 A JPS54142295 A JP S54142295A JP 4997078 A JP4997078 A JP 4997078A JP 4997078 A JP4997078 A JP 4997078A JP S54142295 A JPS54142295 A JP S54142295A
Authority
JP
Japan
Prior art keywords
solid additive
resin composition
polyisocyanate resin
homogeneously dispersed
dispersed solid
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
JP4997078A
Other languages
Japanese (ja)
Inventor
Toshio Suzuki
Kiyotake Morimoto
Michihiro Oga
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.)
Nisshinbo Holdings Inc
Original Assignee
Nisshinbo Industries Inc
Nisshin Spinning 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 Nisshinbo Industries Inc, Nisshin Spinning Co Ltd filed Critical Nisshinbo Industries Inc
Priority to JP4997078A priority Critical patent/JPS54142295A/en
Publication of JPS54142295A publication Critical patent/JPS54142295A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a polyisocyanate resin composition comprising a homogeneously dispersed solid additive, by heating a blend of a polyisocyanate stock solution. powder pulverized under freezing with a solid additive to the curing reaction temperature.
CONSTITUTION: A polyisocyanate resin stock solution is cooled, frozen, and pulverized before the curing reaction proceeds. The powder thus obtained is homogeneously mixed with a solid additive, such as a filler, flame-retardant, stabilizer, reinforcing material, and pigment. The mixture is heated to the curing temperature of the stock solution. According to the method, the curing cam proceed in such a state that the frozen powder and the solid additive are mixed. Thus, a polyisocyanate resin composition comprising a homogeneously dispersed solid additive can be obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP4997078A 1978-04-28 1978-04-28 Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive Pending JPS54142295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4997078A JPS54142295A (en) 1978-04-28 1978-04-28 Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4997078A JPS54142295A (en) 1978-04-28 1978-04-28 Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive

Publications (1)

Publication Number Publication Date
JPS54142295A true JPS54142295A (en) 1979-11-06

Family

ID=12845869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4997078A Pending JPS54142295A (en) 1978-04-28 1978-04-28 Preparation of polyisocyanate resin composition comprising homogeneously dispersed solid additive

Country Status (1)

Country Link
JP (1) JPS54142295A (en)

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