Patent application number | Description | Published |
20100004197 | PROCEDURE FOR THE PREPARATION OF GLYOXALATED CATIONIC GUAR - Procedure for the preparation of cationic guar having DS comprised between 0.01 and 3, soluble at basic pH and suitable for the use in the cosmetic field and in household cleaning products comprising the following steps: a) 100 parts by weight of guar flour are reacted with 3-chloro-2-hydroxypropyl trimethylammonium chloride and sodium hydroxide, in from 5 to 500 parts of a water and alcohol mixture containing from 20 to 50% by weight of water; b) the mixture is acidified to a pH between 4 and 6; c) from 2.2 to 3 parts by weight of glyoxal are added, and the reaction is stirred for approximately 30 minutes; d) from 300 to 1200 parts by weight of ambient temperature water are added and mixed for 10 to 90 minutes; e) the mixture is filtered under vacuum and the product dried to obtain glyoxalated purified cationic guar. | 01-07-2010 |
20100036114 | PROCEDURE FOR THE PREPARATION OF PURIFIED CATIONIC GUAR - Procedure for the preparation of cationic guar having DS comprised between 0.01 and 3, free from boron and suitable for the use in the cosmetic field and in household cleaning products, comprising the following steps: a) 100 parts by weight of guar flour are reacted with 3-chloro-2-hydroxypropyl trimethylammonium chloride and sodium hydroxide in from 5 to 500 parts by weight of a water and alcohol mixture containing from 20 to 50% by weight of water; b) the amount of water and alcohol is regulated in order to obtain a dispersion containing from 65 to 95% by weight of a of water and alcohol mixture containing from 30 to 50% by weight of water and the dispersion is maintained under stirring at temperature comprised between 15 and 40° C. for at least 10 minutes; c) the mixture is filtered under vacuum and dried to obtain the purified cationic guar. | 02-11-2010 |
20100307381 | Rheology Modifying Admixture - Rheology modifying admixture comprising a) from 80 to 99% w/w of hydroxyalkyl guar, cellulose ether, or mixture thereof; b) from 1 to 20% w/w of biopolymer selected from diutan gum and welan gum, and hydraulic compositions containing the rheology modifier admixture together with a superplasticizer. | 12-09-2010 |
20110123563 | MODIFIED GALACTOMANNNAN ETHERS - Cationic hydrophobically modified galactomannan ethers having a cationic degree of substitution (DS | 05-26-2011 |
20110189248 | Home And Personal Care Compositions - Provided are home and personal care compositions comprising a cationic hydrophobically modified galactomannan ether and a silicone, where the cationic hydrophobically modified galactomannan ether have a cationic degree of substitution (DS | 08-04-2011 |
20140017184 | PERSONAL CARE COMPOSITIONS - Personal care compositions comprising, as thickeners and suspending agents, crosslinked alkali swellable polyacrylates containing one or more acetoacetyl or cyanoacetyl groups. | 01-16-2014 |
20140018284 | DETERGENT COMPOSITIONS - Liquid aqueous detergent compositions comprising as thickeners and suspending agents crosslinked alkali swellable polyacrylates containing one or more acetoacetyl or cyanoacetyl groups. | 01-16-2014 |
20140023600 | SKIN CARE COMPOSITION - The present invention relates to a composition for enhancing the overall quality of the skin and for treating aging skin, comprising from 0.05 to 5.0% by weight of a depolymerized hydroxypropyl guar having MS between 1.5 and 3.5, in a cosmetic or pharmaceutical acceptable carrier. | 01-23-2014 |