Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate
2005-05-17
2005-05-17
Chin, Peter (Department: 1731)
Paper making and fiber liberation
Processes and products
Non-fiber additive
C162S168100, C162S168200, C162S168300
Reexamination Certificate
active
06893537
ABSTRACT:
A tissue product that has a relatively low level of lint and slough is provided. For example, the tissue product contains a flexible binder copolymer that is at least formed from an ethylenically unsaturated monomeric constituent and an unsaturated polysiloxane monomeric constituent. In one particular embodiment, the unsaturated polysiloxane monomeric constituent includes at least one unsaturated polysiloxane monomer having the following formula:wherein,R1is an ethylenically unsaturated group that has free radical polymerizability; R2, R3, R4, R5, R6, R7, and R8are the same or different and can be selected from the group consisting of hydrogen, an aryl group, an alkyl group, a substituted alkyl or aryl group, an ethoxy group, and a propoxy group; m is an integer from 4 to 15,000; and n is an integer from 0 to 15,000.
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Int'l Search Report for Int'l Appl. No. PCT/US 02/23331 dated Nov. 13, 2002.
Flugge Lisa A.
Lorenz Jim D.
Moline David A.
Shannon Thomas G.
Chin Peter
Dority & Manning P.A.
Kimberly--Clark Worldwide, Inc.
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