-
公开(公告)号：US07932378B2
公开(公告)日：2011-04-26
申请号：US10532398
申请日：2003-10-24
Applicant: Hannu Mikkonen , Kyösti Valta , Eino Sivonen , Soili Peltonen
Inventor： Hannu Mikkonen , Kyösti Valta , Eino Sivonen , Soili Peltonen
CPC classification number: C08B31/16 , C08B31/00 , C08B31/02 , C08B31/08 , C09J103/04
Abstract: A process for manufacturing transglycosylation products. According to the process, a starch derivative is reacted at acidic conditions with an alkanol containing 1-6 hydroxyl groups and the reaction product is recovered as such or it is subjected to further processing. According to the method, the transglycosylation reaction between the starch derivatives and the alkanol is carried out in a reactive extrusion process, whereby the reaction can essentially be performed in the absence of liquid media at high yield. The invention also relates to new transglycosylation products of starch derivative, containing anions derived from a phosphorus-containing acid, which are chemically bonded to the product.
Abstract translation: 制造转糖基化产物的方法。 根据该方法，淀粉衍生物在酸性条件下与含有1-6个羟基的链烷醇反应，反应产物原样回收或进行进一步处理。 根据该方法，淀粉衍生物和链烷醇之间的转糖基化反应是在反应性挤出方法中进行的，其中反应基本上可以在没有液体介质的情况下以高收率进行。 本发明还涉及淀粉衍生物的新的转糖基化产物，其含有衍生自含磷酸的阴离子，其与产物化学键合。
-
公开(公告)号：US20050170148A1
公开(公告)日：2005-08-04
申请号：US10504563
申请日：2003-02-17
Applicant: Jorma Mattila , Kirsi Nissinen , Hannu Mikkonen , Soili Peltonen
Inventor： Jorma Mattila , Kirsi Nissinen , Hannu Mikkonen , Soili Peltonen
IPC: B27N3/00 , B31F1/24 , B32B27/28 , C08B31/16 , C09J103/04 , C09J103/06 , D21H27/32 , D21H27/40 , B32B3/00
CPC classification number: C08B31/16 , B32B27/28 , C09J103/04 , C09J103/06 , D21H27/32 , D21H27/40 , Y10T156/1023 , Y10T428/24628
Abstract: A method for manufacturing a board product made up of at least two layers, and a multilayer board product. According to the method, the board webs (4, 5, 6) forming the layers are bonded together by gluing. According to the invention, at least one of the webs is treated mechanically by compression so that in the web surface there form permanent deformations projecting from the web surface, and the layers are glued together by using a starch-based adhesive, which is applied at a solids content over 45% to the layers to be bonded. The adhesive having a high solids content dries and bonds rapidly to the surfaces to be joined, even without additional heating. Since the adhesive contains little or no water, no after-bending or flattening of the middle layer occurs in the bond.
Abstract translation: 一种用于制造由至少两层构成的板材产品的方法和多层板产品。 根据该方法，通过胶合将形成层的板状网（4,5,6）粘接在一起。 根据本发明，通过压缩机械地处理幅材中的至少一个，使得在纸幅表面中形成从纸幅表面突出的永久变形，并且通过使用淀粉基粘合剂将层粘合在一起，所述淀粉基粘合剂 相对于待粘合的层的固体含量超过45％。 即使没有额外的加热，具有高固体含量的粘合剂干燥并快速粘合到要接合的表面。 由于粘合剂含有很少或没有水，所以在粘合中不会发生中间层的后弯曲或扁平化。
-
公开(公告)号：US4566910A
公开(公告)日：1986-01-28
申请号：US441388
申请日：1982-11-12
Applicant: E. Daniel Hubbard , Richard D. Harvey , Mark L. Hogen
Inventor： E. Daniel Hubbard , Richard D. Harvey , Mark L. Hogen
CPC classification number: C08B31/16 , C08B31/066
Abstract: Starch phosphates are prepared by reacting with an alkaline starch paste while maintaining an alkaline pH a phosphate salt at a temperature of about 45.degree. to 95.degree. C. for a period of not more than about 120 minutes. Amphoteric starch phosphates are prepared by also reacting with the starch paste a cationizing agent.
Abstract translation: 通过与碱性淀粉糊料反应制备磷酸淀粉，同时在约45℃至95℃的温度下保持碱性pH为磷酸盐，时间不超过约120分钟。 两性淀粉磷酸盐也通过与淀粉糊反应而形成阳离子化剂。
-
4.发明授权Method of making paper containing starch derivatives having both anionic and cationic groups,and the product produced thereby 失效制备含有两种阴离子和阳离子组的淀粉衍生物的纸的方法及其生产的产品
公开(公告)号：US3459632A
公开(公告)日：1969-08-05
申请号：US3459632D
申请日：1965-11-17
Applicant: NAT STARCH CHEM CORP
Inventor： CALDWELL CARLYLE G , JAROWENKO WADYM , HODGKIN IRVING D
-
公开(公告)号：US08912168B2
公开(公告)日：2014-12-16
申请号：US14018895
申请日：2013-09-05
Applicant: Xin Ji
Inventor： Xin Ji , Cheng Xing , Xueshen Shi
IPC: A61K31/718 , C08B31/02 , C08B31/04 , C08B31/08 , C08B31/10 , C08B31/12 , C08B33/02 , C08B33/04 , C08B33/06 , C08B35/02 , C08B35/04 , C08B35/06 , A61K31/738 , C08B31/16 , C08B30/00 , A61L24/08 , A61L26/00
CPC classification number: A61L31/042 , A61K9/0014 , A61K9/14 , A61K9/19 , A61K31/718 , A61K31/738 , A61K45/06 , A61L24/0015 , A61L24/0036 , A61L24/0073 , A61L24/08 , A61L24/104 , A61L26/0023 , A61L26/0085 , A61L31/045 , A61L31/125 , A61L2300/406 , A61L2400/04 , A61L2430/34 , C08B30/00 , C08B30/20 , C08B31/00 , C08B31/003 , C08B31/02 , C08B31/04 , C08B31/08 , C08B31/10 , C08B31/12 , C08B31/16 , C08B33/02 , C08B33/04 , C08B33/06 , C08B35/02 , C08B35/04 , C08B35/06 , C08L3/04 , C08L3/18 , C08L89/06 , Y10T428/2982
Abstract: A modified starch material for biocompatible hemostasis, biocompatible adhesion prevention, tissue healing promotion, absorbable surgical wound sealing and tissue bonding, when applied as a biocompatible modified starch to the tissue of animals. The modified starch material produces hemostasis, reduces bleeding of the wound, extravasation of blood and tissue exudation, preserves the wound surface or the wound in relative wetness or dryness, inhibits the growth of bacteria and inflammatory response, minimizes tissue inflammation, and relieves patient pain. Any excess modified starch not involved in hemostatic activity is readily dissolved and rinsed away through saline irrigation during operation. After treatment of surgical wounds, combat wounds, trauma and emergency wounds, the modified starch hemostatic material is rapidly absorbed by the body without the complications associated with gauze and bandage removal.
Abstract translation: 当作为生物相容性改性淀粉应用于动物组织时，用于生物相容性止血，生物相容性粘附预防，组织愈合促进，可吸收外科伤口密封和组织粘合的改性淀粉材料。 改性淀粉材料产生止血，减少伤口出血，外渗和组织渗出，保持伤口表面或伤口相对湿润或干燥，抑制细菌生长和炎症反应，减少组织炎症，缓解患者疼痛 。 不参与止血活性的任何多余的改性淀粉容易溶解，并在操作期间通过盐水冲洗冲洗掉。 手术伤口治疗后，对伤口，创伤和紧急伤口进行治疗，改性淀粉止血材料被身体快速吸收，无与纱布和绷带去除有关的并发症。
-
Patent Agency Ranking
公开(公告)号：US20120121519A1
公开(公告)日：2012-05-17
申请号：US13290611
申请日：2011-11-07
Applicant: John S. THOMAIDES , Joseph B. GARDNER , Qiwei HE , Robin C. PENNELL
Inventor： John S. THOMAIDES , Joseph B. GARDNER , Qiwei HE , Robin C. PENNELL
CPC classification number: A61Q19/00 , A61K8/062 , A61K8/732 , A61K2800/10 , A61Q5/06 , A61Q5/12 , A61Q17/04 , C08B31/003 , C08B31/125 , C08J3/05 , C08J2303/08 , C08L3/04 , C08L91/00
Abstract: Polymeric emulsifiers include polysaccharides modified with at least one cross-linking reagent and with from about 1 mol % to about 10 mol % of at least one ionic reagent, methods for preparing the same, and emulsions including the polymeric emulsifiers.
Abstract translation: 聚合乳化剂包括用至少一种交联剂和约1mol％至约10mol％的至少一种离子试剂改性的多糖，其制备方法和包含聚合物乳化剂的乳液。
-
公开(公告)号：US5693786A
公开(公告)日：1997-12-02
申请号：US606703
申请日：1996-02-26
Applicant: Hideyuki Tanaka , Yasuhito Okumura , Tetsuya Kawamatsu , Hiroshi Tanaka
Inventor： Hideyuki Tanaka , Yasuhito Okumura , Tetsuya Kawamatsu , Hiroshi Tanaka
IPC: C08G63/08 , C08B31/02 , C08B31/04 , C08B31/16 , C08G63/664 , C08G63/78 , C08L3/06 , C08L67/04 , A01N43/04 , A61K31/715
CPC classification number: C08L3/06 , C08B31/04 , C08B31/16 , C08G63/664 , C08L67/04
Abstract: A starch derivative which, when incorporated with no or only a little plasticizer, yields moldings having good flexibility, toughness, and water-relating properties for practical use is an esterified, polyester-grafted starch which is formed by esterifying starch and grafting the starch with polyester. The esterification involves the introduction of one or more acyl groups consisting of saturated or unsaturated aliphatic acid groups or aromatic carboxylic acid groups having 2 to 18 carbon atoms and the polyester is one which is formed from one or more 4- to 12-membered lactones by ring-opening polymerization, with the terminal hydroxyl groups being almost completely blocked by esterification.
Abstract translation: 一种淀粉衍生物，当与没有或只有少量增塑剂混合时，产生具有良好柔软性，韧性和水相关性能的实际应用的成型品是酯化的聚酯接枝淀粉，其通过酯化淀粉和将淀粉接枝 聚酯。 酯化包括引入一个或多个由饱和或不饱和脂肪酸基团或具有2至18个碳原子的芳族羧酸基团组成的酰基，并且聚酯是由一个或多个4至12元内酯由一个或多个4至12元内酯形成的酰基 开环聚合，末端羟基几乎完全被酯化阻断。
-
公开(公告)号：US5647898A
公开(公告)日：1997-07-15
申请号：US644844
申请日：1996-05-09
Applicant: Patrick Fuertes , Anne Lambin nee DelMotte , Jean-Louis Dreux
Inventor： Patrick Fuertes , Anne Lambin nee DelMotte , Jean-Louis Dreux
IPC: B41M5/00 , B41M5/52 , C08B31/16 , C09J103/04 , D21H17/29 , C09D103/06 , C09D105/00
CPC classification number: D21H17/29 , B41M5/5236 , C08B31/16 , C09J103/04 , B41M5/52
Abstract: The invention relates to a new composition for sizing paper and board, containing a cationic polysaccharide esterified by a dicarboxylic acid anhydride, characterized in that the said dicarboxylic acid anhydride is substituted with a carbon chain, saturated or unsaturated, of branched structure. The anhydride may for example consist of tetrapropenylsuccinic anhydride or of any one of its isomers. The composition for sizing according to the invention may, if necessary, contain an oxidizing agent such as a persulphate. It may advantageously be applied to the surface treatment of printing and/or writing papers, in particular of papers for envelopes and of papers for impact-free printing such as inkjet printing.
Abstract translation: 本发明涉及一种含有由二羧酸酐酯化的阳离子多糖的纸和纸板尺寸的新组合物，其特征在于所述二羧酸酐被分支结构的饱和或不饱和的碳链取代。 酸酐可以例如由四丙烯基琥珀酸酐或其任何一种异构体组成。 如果需要，根据本发明的施胶组合物可以含有氧化剂如过硫酸盐。 它可以有利地应用于印刷和/或书写纸的表面处理，特别是用于信封的纸张和用于无冲击印刷的纸张如喷墨印刷。
-
公开(公告)号：US5185176A
公开(公告)日：1993-02-09
申请号：US522005
申请日：1990-05-10
Applicant: Chung-Wai Chiu
Inventor： Chung-Wai Chiu
CPC classification number: B01F17/0021 , A23L29/10 , A23L29/35 , C08B30/12 , C08B31/04 , C08B31/16 , C12P19/22
Abstract: Modified starches useful for emulsifying industrial products, especially foods and beverages containing flavor oils, are prepared by enzymatic degradation of the 1,4-alpha-D-glucosidic linkages from the non-reducing ends of a starch molecule, preferably employing beta-amylase, which may be carried out before or after the preparation of a starch derivative containing a hydrophobic group or both hydrophilic and hydrophobic substituent groups. The enzymatic degradation provides a starch emulsifier whose emulsions are characterized by improved shelf stability, which emulsifier may be used as a replacement for gum arabic and in other industrial applications.
Abstract translation: 用于乳化工业产品，特别是含有风味油的食品和饮料的改性淀粉通过从淀粉分子的非还原性末端酶促降解1,4-α-D-糖苷键来制备，优选使用β-淀粉酶， 其可以在制备含有疏水基团或亲水和疏水取代基团的淀粉衍生物之前或之后进行。 酶降解提供了一种淀粉乳化剂，其乳液的特征在于改进的贮存稳定性，该乳化剂可用作阿拉伯胶和其它工业应用中的替代物。
-
公开(公告)号：US4977252A
公开(公告)日：1990-12-11
申请号：US234070
申请日：1988-08-18
Applicant: Chung-Wai Chiu
Inventor： Chung-Wai Chiu
CPC classification number: C12P19/22 , A23L29/10 , A23L29/35 , B01F17/0021 , C08B30/12 , C08B31/04 , C08B31/16
Abstract: Modified starches useful for emulsifying industrial products, especially foods and beverages containing flavor oils, are prepared by enzymatic degradation of the 1,4-alpha-D-glucosidic linkages from the non-reducing ends of a starch molecule, preferably employing beta-amylase, which may be carried out before or after the preparation of a starch derivative containing a hydrophobic group or both hydrophilic and hydrophobic substituent groups. The enzymatic degradation provides a starch emulsifier whose emulsions are characterized by improved shelf stability, which emulsifier may be used as a replacement for gum arabic and in other industrial applications.
-
-
-
-
-
-
-
-
-
Search Results
54
records
(took 0.014 seconds)
