发明名称 |
Structured latex particles having reinforcing and opacity characteristics |
摘要 |
A paper product, especially light weight papers, is prepared with a structured latex particle having opacity and reinforcing characteristics comprising a core region having a light scattering characteristic and Tg of about 80 degrees C or higher and a shell region of about 25 degrees C or lower. The structured latex particle provides opacity to the paper without adversely affecting its mechanical strength.
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申请公布号 |
US4806207(A) |
申请公布日期 |
1989.02.21 |
申请号 |
US19870100050 |
申请日期 |
1987.09.23 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MONZON, MEDARDO;LOCK, MICHELE R.;GALLOWAY, JAMES G. |
分类号 |
C08F257/02;D21H17/35;D21H17/37;D21H17/43;D21H19/50;D21H21/18;D21H21/22;D21H21/28;(IPC1-7):D21D3/00;D21H3/40 |
主分类号 |
C08F257/02 |
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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