KR870003135A - Method for preparing starch-polyacrylonitrile having high water absorption - Google Patents

Method for preparing starch-polyacrylonitrile having high water absorption Download PDF

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Publication number
KR870003135A
KR870003135A KR1019850006432A KR850006432A KR870003135A KR 870003135 A KR870003135 A KR 870003135A KR 1019850006432 A KR1019850006432 A KR 1019850006432A KR 850006432 A KR850006432 A KR 850006432A KR 870003135 A KR870003135 A KR 870003135A
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KR
South Korea
Prior art keywords
starch
polyacrylonitrile
water absorption
high water
preparing starch
Prior art date
Application number
KR1019850006432A
Other languages
Korean (ko)
Inventor
김용국
Original Assignee
박상만
주식회사 선일포도당
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.)
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Publication date
Application filed by 박상만, 주식회사 선일포도당 filed Critical 박상만
Priority to KR1019850006432A priority Critical patent/KR870003135A/en
Publication of KR870003135A publication Critical patent/KR870003135A/en

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Abstract

내용 없음No content

Description

고흡수율을 갖는 전분-폴리아크릴로 나이트릴의 제조방법Method for preparing starch-polyacrylonitrile having high water absorption

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

전분을 기본으로 한 전분-포리아크릴로나이트릴 공중합체를 제조함에 있어서 전분을 물과 함께 가열 호화시켜 아크릴로나이트릴을 직접전분에 중합시키고 미반응 아크릴로나이트릴을 중류제거한 후 알카리를 가하여 가수분해시킨 반응물을 알콜탈수 및 드럼드라이밍하여 고흡수율의 전분-폴리아크릴로나이트릴 공중합체의 제조방법.In preparing starch-polyacrylonitrile copolymers based on starch, the starch is heated and gelatinized with water to polymerize acrylonitrile directly into starch, unreacted acrylonitrile is removed in the middle, and alkali A method for producing a starch-polyacrylonitrile copolymer having high absorption by alcohol dehydration and drum drying. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850006432A 1985-09-03 1985-09-03 Method for preparing starch-polyacrylonitrile having high water absorption KR870003135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850006432A KR870003135A (en) 1985-09-03 1985-09-03 Method for preparing starch-polyacrylonitrile having high water absorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850006432A KR870003135A (en) 1985-09-03 1985-09-03 Method for preparing starch-polyacrylonitrile having high water absorption

Publications (1)

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KR870003135A true KR870003135A (en) 1987-04-15

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Application Number Title Priority Date Filing Date
KR1019850006432A KR870003135A (en) 1985-09-03 1985-09-03 Method for preparing starch-polyacrylonitrile having high water absorption

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KR (1) KR870003135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400943B1 (en) * 2000-10-23 2003-10-08 재단법인서울대학교산학협력재단 Starch-based Superabsorbent with Good Biodegradability and Method of Preparing the Same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400943B1 (en) * 2000-10-23 2003-10-08 재단법인서울대학교산학협력재단 Starch-based Superabsorbent with Good Biodegradability and Method of Preparing the Same

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