发明名称 |
Preparation Of Lignocellulosic Products |
摘要 |
A method of preparing a polymeric methylene diphenyl diisocyanate-polydialkylsiloxane resin by mixing at a temperature between 25° C. and 100° C.: (i) a polymeric methylene diphenyl diisocyanate with (ii) a polydialkylsiloxane selected from hydroxyalkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. or (hydroxyalkoxy)alkyl dialkyl terminated polydialkylsiloxane having a viscosity of from 5 to 500 000 cSt at 25° C. in an amount such that from 1 to 99% by weight of the total weight of (i) and (ii) is component (ii), optionally in the presence of a solvent; and subsequently extracting the solvent, if present.
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申请公布号 |
US2013022807(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
US201113637603 |
申请日期 |
2011.03.25 |
申请人 |
CHORVATH IGOR;ZHOU XIAOBING |
发明人 |
CHORVATH IGOR;ZHOU XIAOBING |
分类号 |
C07F7/18;B27N3/00;C08K5/1545;C08K5/5465;C08K7/00;C08K7/02;C08L79/00 |
主分类号 |
C07F7/18 |
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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