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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0447847 (1989-12-08) |
우선권정보 | BE-0001391 (1988-12-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 3 |
50 to 95 parts by weight starch and 5 to 50 parts by weight polyvinyl alcohol with a degree of saponification between 87 and 100% are thoroughly mixed and furthermore the moisture content of the mixture is regulated between 10 and 25 weight %. Subsequently the mixture obtained is subjected to a ther
A process for manufacturing a mixture of starch and polyvinyl alcohol comprising the steps of: (A) mixing thoroughly from about 50 parts by weight starch and about 50 parts by weight polyvinyl alcohol up to about 95 parts by weight starch and about 5 parts by weight polyvinyl alcohol while adjusting
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