KR790000236B1 - Process of manufacturing antistatic compositions - Google Patents

Process of manufacturing antistatic compositions

Info

Publication number
KR790000236B1
KR790000236B1 KR7300489A KR730000489A KR790000236B1 KR 790000236 B1 KR790000236 B1 KR 790000236B1 KR 7300489 A KR7300489 A KR 7300489A KR 730000489 A KR730000489 A KR 730000489A KR 790000236 B1 KR790000236 B1 KR 790000236B1
Authority
KR
South Korea
Prior art keywords
mol
antistatic compositions
manufacturing antistatic
blocks
polyether
Prior art date
Application number
KR7300489A
Other languages
Korean (ko)
Inventor
I S Schlossman
J B Boylan
Original Assignee
Emery Industries Inc
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 Emery Industries Inc filed Critical Emery Industries Inc
Priority to KR7300489A priority Critical patent/KR790000236B1/en
Application granted granted Critical
Publication of KR790000236B1 publication Critical patent/KR790000236B1/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

Title compds. (I) contained polyether blocks of mol. wt 300-10,000 and polyamide blocks of mol. wt. 10,000, bound together by ester linkages. I were prepd. by block copolymerization in which dibasic C36 acid was heated with aq. ethylene diamine and treated with propylene glycol. The polyether block made up 10-75wt.% of the total polymer and the amide ester bond ratio was 0.5:1 - 25:1.
KR7300489A 1973-03-26 1973-03-26 Process of manufacturing antistatic compositions KR790000236B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7300489A KR790000236B1 (en) 1973-03-26 1973-03-26 Process of manufacturing antistatic compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7300489A KR790000236B1 (en) 1973-03-26 1973-03-26 Process of manufacturing antistatic compositions

Publications (1)

Publication Number Publication Date
KR790000236B1 true KR790000236B1 (en) 1979-04-08

Family

ID=19198753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7300489A KR790000236B1 (en) 1973-03-26 1973-03-26 Process of manufacturing antistatic compositions

Country Status (1)

Country Link
KR (1) KR790000236B1 (en)

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