发明名称 |
Heat and radio frequency-curable two-pack soy protein-based polyurethane adhesive compositions |
摘要 |
An adhesive suitable for bonding wood is both heat curable and radio frequency (RF) curable. This adhesive is composed of an isocyanate-terminated prepolymer and hydrolyzed soy protein having a pH of at least about 9 and advantageously from about 9 to 11.5. The weight ratio of prepolymer to soy protein hydrolyzate ranges from about 70:30 to 90:10.
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申请公布号 |
US6231985(B1) |
申请公布日期 |
2001.05.15 |
申请号 |
US19990314420 |
申请日期 |
1999.05.18 |
申请人 |
ASHLAND INC. |
发明人 |
CHEN GANG-FUNG;DAY DAVID E.;JONES DAVID |
分类号 |
B27N3/00;B32B7/12;B32B21/13;C08G18/10;C08G18/64;C09J175/04;(IPC1-7):B32B21/08;B32B27/40 |
主分类号 |
B27N3/00 |
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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