发明名称 |
SPECIAL AMYLOSES AND THEIR USE IN THE PRODUCTION OF BIOLOGICALLY DEGRADABLE PLASTICS |
摘要 |
The invention relates to special amyloses for the production of biodegradable, clear, transparent and flexible plastics, especially foils and films, which: (a) swell but do not dissolve in cold water, (b) produce uniform fluid quasi-solutions without gel formation on heating to above 80 DEG C with agitation, where this state is maintained on cooling to a temperature of 50 DEG C without gel formation and deterioration for at least five minutes and the solution, in a concentration of 5 to 25% can be extruded on a flat substrate with a slot width of 100 to 700 mu m. |
申请公布号 |
WO9013576(A1) |
申请公布日期 |
1990.11.15 |
申请号 |
WO1990EP00675 |
申请日期 |
1990.04.26 |
申请人 |
BATTELLE-INSTITUT E.V. |
发明人 |
FRISCHE, RAINER;WOLLMANN, KLAUS;GROSS-LANNERT, RENATE;SCHNEIDER, JUDITH;BEST, BERND |
分类号 |
C08B33/04;C08B30/20;C08J5/18;C08L3/00;C08L3/12;C08L3/18 |
主分类号 |
C08B33/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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