Invention Application
WO2013158384A1 THE USE OF SURFACTANT TO TREAT PULP AND IMPROVE THE INCORPORATION OF KRAFT PULP INTO FIBER FOR THE PRODUCTION OF VISCOSE AND OTHER SECONDARY FIBER PRODUCTS
审中-公开
使用表面活性剂处理浆料，并改进将纸浆加入纤维中以生产粘胶和其他二次纤维产品
- Patent Title: THE USE OF SURFACTANT TO TREAT PULP AND IMPROVE THE INCORPORATION OF KRAFT PULP INTO FIBER FOR THE PRODUCTION OF VISCOSE AND OTHER SECONDARY FIBER PRODUCTS
- Patent Title (中): 使用表面活性剂处理浆料，并改进将纸浆加入纤维中以生产粘胶和其他二次纤维产品
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Application No.: PCT/US2013/035494Application Date: 2013-04-05
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Publication No.: WO2013158384A1Publication Date: 2013-10-24
- Inventor: NONNI, Arthur, James , COURCHENE, Charles, Edward , SLONE, Christopher, Michael , CAMPBELL, Philip, Reed , DOWDLE, Steven, Chad , ENGLE, Joel, Mark
- Applicant: GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Applicant Address: 133 Peachtree Street, N.E. Atlanta, GA 30303 US
- Assignee: GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Current Assignee: GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Current Assignee Address: 133 Peachtree Street, N.E. Atlanta, GA 30303 US
- Agency: GARRETT, Arthur, S.
- Priority: US61/635,185 20120418
- Main IPC: D21C3/26
- IPC: D21C3/26 ; D21C9/10 ; D21C9/153 ; D21H11/04 ; D21H11/16
Abstract:
A surfactant treated bleached softwood kraft pulp fiber, useful as a starting material In the production of cellulose derivatives including cellulose ether, cellulose esters and viscose, is disclosed. Methods for making the kraft pulp fiber and products made from it are also described.
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