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Rosenau et al., 2003 - Google Patents

The lyocell process: Cellulose solutions in N-Methylmorpholine-N-oxide (NMMO)-degradation processes and stabilizers

Rosenau et al., 2003

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Document ID
10716209214714283365
Author
Rosenau T
Elder T
Potthast A
Herbert S
Kosma P
Publication year
Publication venue
In: 12th International Symposium on Wood and Pulping Chemistry, June 9-12, Madison, Wisconsin, p. 305-308

External Links

Snippet

Homolytic (radical) reactions in the system cellulose/N-methylmorpholine-N-oxide (NMMO, 1) involve a primary, nitrogen-centered cation radical (2), and two secondary, carbon- centered radical species (3, 4). Radical formation &om NMMO is strongly promoted by …
Continue reading at research.fs.usda.gov (PDF) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose

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