公开(公告)号：US09611586B2

公开(公告)日：2017-04-04

申请号：US14359507

申请日：2012-11-23

申请人： UPM-KYMMENE CORPORATION

发明人： Eino Sivonen ,  Kyösti Valta ,  Markus Nuopponen

IPC分类号： C08B11/20 ,  C08B1/00 ,  C08B1/02 ,  D21C3/04 ,  C08B1/06 ,  C08B11/12 ,  C08B3/06 ,  D21C3/02 ,  D21C3/22 ,  D21H11/18

CPC分类号： D21C3/04 ,  C08B1/06 ,  C08B3/06 ,  C08B11/12 ,  D21C3/02 ,  D21C3/22 ,  D21H11/18

摘要： The invention relates to a method for manufacturing cellulose material, the method comprising introducing cellulose fibers as raw material pulp (1) to a system, adding an alkalizing agent into the system in order to absorb the alkalizing agent into the cellulose fibers (1), adding an anionic agent into the system in order to absorb said agent into the cellulose fibers (1), feeding the cellulose fibers (1) to a sieve plate press (6), performing a reaction between the cellulose fibers and the anionic agent at least partly in the sieve plate press (6) in order to produce anionized cellulose fibers having a degree of substitution between 0.05 and 0.35, wherein the reaction is performed at least partly at a consistency of at least 50%. In addition, the invention relates to a system for manufacturing cellulose material and to fibril cellulose produced from anionized cellulose fibers.

公开(公告)号：US09481738B2

公开(公告)日：2016-11-01

申请号：US13398247

申请日：2012-02-16

申请人： Mitsuo Narita

发明人： Mitsuo Narita

IPC分类号： C08B1/08 ,  C08B1/06 ,  C08B11/02 ,  C08B11/00 ,  C08B11/193

CPC分类号： C08B1/08 ,  C08B11/00 ,  C08B11/193

摘要： Provided is a method for producing cellulose ether whose aqueous solution is transparent and contains a smaller amount of water-insoluble portion. The method comprises at least the steps of: providing at least two alkali cellulose materials having different compositions, each of the materials having been prepared by bringing a pulp into contact with a solution of alkali metal hydroxide and draining; and mixing the at least two alkali cellulose materials having different compositions, wherein each weight ratio of the alkali metal hydroxide in each of the alkali cellulose materials having different compositions to a solid component in the pulp (alkali metal hydroxide/solid component in pulp) is equal to 0.4 to 2.5 times of a weight ratio of alkali metal hydroxide in the alkali cellulose obtained in the step of mixing to solid components in a sum of pulps used for preparation of the alkali cellulose materials.

摘要翻译： 本发明提供水溶液透明且含有较少量的水不溶部分的纤维素醚的制造方法。 该方法至少包括以下步骤：提供具有不同组成的至少两种碱性纤维素材料，每种材料都是通过使纸浆与碱金属氢氧化物溶液接触并排出而制备的; 并混合至少两种具有不同组成的碱性纤维素材料，其中每种具有不同组成的碱性纤维素材料中的碱金属氢氧化物与纸浆中的固体组分（碱金属氢氧化物/纸浆中的固体组分）的重量比为 等于在用于制备碱纤维素材料的纸浆中与固体组分混合的步骤中获得的碱性纤维素中碱金属氢氧化物的重量比的0.4至2.5倍。

公开(公告)号：US09289368B2

公开(公告)日：2016-03-22

申请号：US13977472

申请日：2011-12-27

申请人： Naoyuki Yamazaki ,  Yasuhiro Doi ,  Hiroyuki Terazaki

发明人： Naoyuki Yamazaki ,  Yasuhiro Doi ,  Hiroyuki Terazaki

IPC分类号： A61K8/73 ,  A61K8/42 ,  A61K8/46 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10 ,  A61K8/92 ,  A61K8/39 ,  A61Q5/00 ,  A61K8/33 ,  C08B11/193 ,  C08L1/26 ,  C08L1/28 ,  C08B1/06 ,  C08B1/08 ,  C08B11/08 ,  C08B11/145 ,  C08B11/20 ,  C08L5/00

CPC分类号： A61K8/731 ,  A61K8/33 ,  A61K8/39 ,  A61K8/42 ,  A61K8/463 ,  A61K8/922 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/10 ,  C08B1/06 ,  C08B1/08 ,  C08B11/08 ,  C08B11/145 ,  C08B11/193 ,  C08B11/20 ,  C08L1/26 ,  C08L1/284 ,  C08L1/288 ,  C08L5/00

摘要： The present invention relates to a hair cosmetic capable of giving good finger combability and manageability with no oily feeling to the hair treated therewith and dried, and to a method for producing the hair cosmetic. The hair cosmetic contains a cationized hydroxypropyl cellulose (A), an oil (B) of which the amount of dissolution in 100 g of water at 20° C. is from 0 to 1 g, and a surfactant (C), wherein the cationized hydroxypropyl cellulose (A) has an anhydroglucose-derived main chain and has a degree of substitution with cationized ethyleneoxy group of from 0.01 to 2.9 and a degree of substitution with propyleneoxy group of from 0.1 to 4.0, and the production method is for producing the hair cosmetic.

摘要翻译： 本发明涉及能够赋予对其进行干燥处理的毛发没有油腻感的良好的手指梳理性和可管理性的毛发化妆品，以及一种毛发化妆品的制造方法。 毛发化妆品含有阳离子化羟丙基纤维素（A），其中在20℃下在100g水中的溶解量为0至1g的油（B）和表面活性剂（C），其中阳离子化 羟丙基纤维素（A）具有脱水葡萄糖衍生的主链，阳离子化亚乙基氧基取代度为0.01〜2.9，丙烯氧基取代度为0.1〜4.0，制造方法为制备头发 化妆品。

公开(公告)号：US09040681B2

公开(公告)日：2015-05-26

申请号：US13581760

申请日：2011-02-28

申请人： Akiyoshi Kimura ,  Keiichiro Tomioka ,  Toru Nishioka ,  Kohei Nakanishi

发明人： Akiyoshi Kimura ,  Keiichiro Tomioka ,  Toru Nishioka ,  Kohei Nakanishi

IPC分类号： C08B11/145 ,  C08B11/193 ,  C08B11/08 ,  C08B1/06 ,  C08B11/20

CPC分类号： C08B11/08 ,  C08B1/06 ,  C08B11/145 ,  C08B11/20

摘要： A production method of a cationized cellulose or a cationized hydroxyalkylcellulose, including step 1 for adding a cationizing agent to cellulose and mechanically decrystallizing the cellulose and step 2 for adding a basic compound to the mixture obtained in step 1 and mechanically decrystallizing the cellulose, or a production method of a cationized cellulose or a cationized hydroxyalkylcellulose, including a step 3 for adding a basic compound to cellulose and mechanically decrystallizing the cellulose and step 4 for adding a cationizing agent to the mixture obtained in step 3 and mechanically decrystallizing the cellulose. The cellulose and the cationizing agent are allowed to react with each other in step 2 or step 4.

摘要翻译： 阳离子化纤维素或阳离子化羟烷基纤维素的制备方法，包括步骤1，用于向纤维素中加入阳离子化剂并机械地使纤维素脱结晶，步骤2用于向步骤1中获得的混合物中加入碱性化合物，并机械使纤维素脱结晶，或 阳离子化纤维素或阳离子化羟烷基纤维素的制造方法，包括将碱性化合物添加到纤维素中并使纤维素机械去结晶的步骤3和步骤4，将步骤3中获得的混合物中的阳离子化剂添加到机械中使纤维素脱结晶。 使纤维素和阳离子化剂在步骤2或步骤4中彼此反应。

公开(公告)号：US06884883B1

公开(公告)日：2005-04-26

申请号：US09605815

申请日：2000-06-28

申请人： Yukio Shima ,  Mitsuo Narita ,  Atsushi Hatayama

发明人： Yukio Shima ,  Mitsuo Narita ,  Atsushi Hatayama

IPC分类号： C08B11/00 ,  B02C15/04 ,  B02C19/00 ,  B07B7/08 ,  C08B1/06 ,  C08B37/00 ,  C07H1/00 ,  C08B3/22

CPC分类号： C08B1/06

摘要： Pulp is ground by means of a vertical roller mill. The average particle diameter of the resulting powdered pulp is adjusted to 20-300 μm. The powdered pulp thus obtained is used as a starting material for the production of cellulose ethers.

摘要翻译： 纸浆通过立式辊磨机研磨。 将所得粉末纸浆的平均粒径调节至20-300μm。 将由此获得的粉末纸浆用作生产纤维素醚的起始材料。

公开(公告)号：US3594270A

公开(公告)日：1971-07-20

申请号：US3594270D

申请日：1970-03-24

申请人： EASTMAN KODAK CO

发明人： SCHATTNER WALTER C ,  WELLS FRANK L

IPC分类号： C08B1/02 ,  C08B1/06 ,  D21C9/08 ,  D21C3/06

CPC分类号： C08B1/06 ,  C08B1/02 ,  D21C9/083

摘要： UNBLEACHED SULFITE WOOD PULPS CAN BE UPGRADED TO "ESTERIFICATION GRADE) VIA PROCESSES HAVING EXCELLENT YIELDS, WHICH PROCESSES COMPRISE THE ESSENTIAL STEP OF TREATING THE UNBLEACHED SULFITE PULP WITH A HOT (60*C. OR HIGHER) AQUEOUS SOLUTION CONTAINING STRONG ALKALI AND AT LEAST ABOUT 1. WEIGHT PERCENT OF AN INORGANIC BORON COMPOUND DISSOLVED THEREIN.

公开(公告)号：US2687352A

公开(公告)日：1954-08-24

申请号：US64929746

申请日：1946-02-21

申请人： BROWN CO

发明人： HOOS BENJAMIN G

IPC分类号： C08B1/06 ,  D21C9/08

CPC分类号： C08B1/06 ,  D21C9/086

公开(公告)号：US1858731A

公开(公告)日：1932-05-17

申请号：US28764228

申请日：1928-06-22

申请人： IG FARBENINDUSTRIE AG

发明人： OTTO ERNST ,  KURT SPONSEL

IPC分类号： C08B1/06

CPC分类号： C08B1/06

公开(公告)号：US1501207A

公开(公告)日：1924-07-15

申请号：US50015921

申请日：1921-09-12

申请人： HENRY DREYFUS

发明人： HENRY DREYFUS

IPC分类号： C08B1/06

CPC分类号： C08B1/06

公开(公告)号：US11760843B2

公开(公告)日：2023-09-19

申请号：US18125690

申请日：2023-03-23

申请人： JIANGNAN UNIVERSITY

发明人： Shuqin Xu ,  Jinghua Chen ,  Baoliang Mao

IPC分类号： C08B1/06 ,  C08G83/00

CPC分类号： C08G83/003 ,  C08B1/06

摘要： The invention provides a nanomaterial of polyglycerol grafted cellulose nanocrystal dendrimer and a preparation method thereof. In the present invention, the cotton linter pulp is pulverized into flocculent fibers, fed to sulfuric acid, and reacted. After centrifugation, dialysis and ultrasonic cell disruption, cellulose nanocrystals are obtained. Carboxylated cellulose nanocrystals are further obtained after oxidation with TEMPO, dialysis, and freeze-drying. The carboxylated nanocrystals are further added to DMF, and under a nitrogen atmosphere, glycidol is grafted to the hydroxyl groups on the surface by heating with stirring. After the reaction is completed, the product is centrifuged, dried under vacuum, dialyzed, and freeze dried to obtain a nanomaterial of primary polyglycerol grafted cellulose nanocrystals. Dendrimers with different particle size ranges can be prepared by controlling the number of reactions, which contain a large number of hydroxyl groups on the surface, and are amenable to various modifications.