Abstract: Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers are provided.
Type:
Application
Filed:
March 26, 2014
Publication date:
July 24, 2014
Applicant:
The Procter & Gamble Company
Inventors:
Paul Arlen FORSHEY, Gregory Charles GORDON, Larry Neil MACKEY, Mark Ryan RICHARDS
Abstract: The present invention relates to high-strength, possibly pigment-containing—for example flame-retardant—regenerated cellulosic filaments having improved textile properties, in particular as regards strength and uniformity, to their use for the production of fabrics, and to a method for the production of these filaments.
Type:
Application
Filed:
June 18, 2012
Publication date:
July 24, 2014
Applicant:
LENZING AG
Inventors:
Robert Malinowsky, Martin Neunteufel, Franz Gugerell
Abstract: The present invention provides a process for producing a cellulose film in which a) cellulose is at least partly dissolved at a temperature of about 100° C. or lower in a dope comprising an ionic liquid and a cosolvent to form a cellulose solution, wherein said cosolvent comprises a polar aprotic component, and B) cellulose film is cast from the cellulose solution.
Abstract: Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers are provided.
Type:
Application
Filed:
July 3, 2012
Publication date:
October 25, 2012
Inventors:
Paul Arlen Forshey, Gregory Charles Gordon, Larry Neil Mackey, Mark Ryan Richards
Abstract: Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers are provided.
Type:
Application
Filed:
February 13, 2012
Publication date:
June 7, 2012
Inventors:
Paul Arlen Forshey, Gregory Charles Gordon, Larry Neil Mackey, Mark Ryan Richards
Abstract: The present invention relates to a solution comprising cellulose and an ionic liquid comprising anions and cations as solvent, wherein the cations comprise at least one atom selected from the group consisting of nitrogen, oxygen, sulfur and phosphorus which is present in protonated form, its preparation and use for physical and chemical treatment.
Abstract: The present invention relates to a solution comprising cellulose and an ionic liquid comprising anions and cations as solvent, wherein the cations comprise at least one atom selected from the group consisting of nitrogen, oxygen, sulfur and phosphorus which is present in protonated form, its preparation and use for physical and chemical treatment.
Abstract: The present invention comprises a stable hydrocolloid welan gum in which a hydrocolloid, preferably welan gum, is uniformly dispersed in a superplasticizer such as sulfonated naphthalene, sulfonated melamine, modified lignosulfate, their derivatives and mixtures thereof. This is then dispersed in a rheological control agent which is a microbially-produced cellulose fiber composition. The composition is rapidly hydratable and useful as a stabilizing additive in many cement and drilling fluid applications, insulation fluids and de-icer compositions.
Type:
Grant
Filed:
September 8, 2000
Date of Patent:
April 24, 2001
Assignee:
CP Kelco U.S., Inc.
Inventors:
Harold Dean Dial, Crawford Bryan Skaggs, Walter Gregory Rakitsky