发明名称 |
FILM FORMED FROM MELT-STABLE POLY(LACTIDE) COMPOSITION, THE POLY(LACTIDE) HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF AT LEAST 10,000 |
摘要 |
Amorphous and semi-crystalline films comprised of a lactide polymer. The lactide polymer comprises poly(lactide) polymer chains, residual lactide in concentration of less than about 5 percent by weight and water in a concentration not greater than about 2000 parts-per-million. Processes for manufacturing amorphous and semi-crystalline films with the lactide polymer composition are also disclosed. |
申请公布号 |
NZ256972(A) |
申请公布日期 |
1997.04.24 |
申请号 |
NZ19930256972 |
申请日期 |
1993.09.30 |
申请人 |
CARGILL INC |
发明人 |
GRUBER, PATRICK RICHARD;KOLSTAD, JEFFREY JOHN;RYAN, CHRISTOPHER M;HALL, ERIC STANLEY;EICHEN, ROBIN SUE |
分类号 |
A61L15/26;A61L31/06;C08G63/08;C08G63/90;C08J5/18;C08K5/10;C08K5/1515;C08K5/1575;C08K5/524;C08L67/00;C08L67/04;C08L101/16;C09D167/04;D01F6/62;D04H1/42;D21H19/28;D21H19/62 |
主分类号 |
A61L15/26 |
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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