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1.发明专利Protein thin film and protein fiber manufactured from s-sulfonated keratin derivative and method of manufacturing them 审中-公开蛋白质薄膜和蛋白质纤维制造自S-SULFONATED KERATIN衍生物及其制造方法
公开(公告)号：JP2009001015A
公开(公告)日：2009-01-08
申请号：JP2008153644
申请日：2008-06-12
Applicant: Keratec Ltd , ケラテク リミテッド
Inventor： KELLY ROBERT JAMES , RANKIN DOUGLAS ALEXANDER , RODDICK-LANZILOTTA ALISA DAWN , BRYSON WARREN GLEN
IPC: B29C41/12 , B29K81/00 , B29L7/00 , C08H1/06 , C08J5/18 , C08J7/00 , C08J9/28 , C09J189/00 , D01F4/00
CPC classification number: C08J5/18 , C08H1/06 , C08J9/28 , C08J2201/048 , C08J2389/00 , D01F4/00 , Y10T428/14 , Y10T428/28 , Y10T428/2852
Abstract: PROBLEM TO BE SOLVED: To provide a protein thin film and a protein fiber manufactured from S-sulfonated keratin derivatives, and to provide a method of manufacturing the protein thin film and the protein fiber. SOLUTION: The method of manufacturing the protein thin film by performing solvent casting of an solution of S-sulfonated keratin protein, and the method of manufacturing the protein fiber by extruding a solution of S-sulfonated keratin into an aqueous solution containing a reductant and salts that causes the protein in the solution to become insoluble are provided. Further, the protein thin film and protein fiber manufactured by the method of manufacturing the protein thin film and protein fiber are also provided. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 待解决的问题：提供由S-磺化角蛋白衍生物制造的蛋白质薄膜和蛋白质纤维，并提供制造蛋白质薄膜和蛋白质纤维的方法。 解决方案：通过溶剂浇铸S-磺化角蛋白溶液的方法制造蛋白质薄膜的方法，以及通过将S-磺化角蛋白溶液挤出到含有 提供使溶液中的蛋白质变得不溶的还原剂和盐。 此外，还提供了通过制造蛋白质薄膜和蛋白质纤维的方法制造的蛋白质薄膜和蛋白质纤维。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：WO2007098075A3
公开(公告)日：2009-04-02
申请号：PCT/US2007004233
申请日：2007-02-20
Applicant: KERATEC LTD
Inventor： KELLY ROBERT J , RODDICK-LANZILOTTA ALISA DAWN , VORWERK EDITH SIGRID , CODERCH LUISA
IPC: A61K35/12
Abstract: Animal or human hair or nails, eyelashes or eyebrows are treated with internal wool lipid extract.
Abstract translation: 用内部羊毛脂提取物处理动物或人的头发或指甲，睫毛或眉毛。
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公开(公告)号：CA2704774A1
公开(公告)日：2009-05-07
申请号：CA2704774
申请日：2008-10-31
Applicant: KERATEC LTD , WEBER JEFFREY A
Inventor： KELLY ROBERT JAMES , SCOTT SONYA MARY , RODDICK-LANZILOTTA ALISA DAWN , AITKEN STEVEN GEOFFREY
Abstract: Soluble keratin derivatives are disclosed. The soluble keratin derivatives may include a soluble keratin protein having at least one substituted chemical group at a lysine group, terminal amine group and/or hydroxyl amino acid group of a soluble keratin protein. Soluble keratin derivatives may be formed by succinylation or quaternisation, or by reaction with fatty acid derivatives. The soluble keratin derivatives may be used in personal care formulations, and may also comprise mixtures of several different soluble keratin derivatives.
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公开(公告)号：AU2008318490A1
公开(公告)日：2009-05-07
申请号：AU2008318490
申请日：2008-10-31
Applicant: KERATEC LTD , WEBER JEFFREY A
Inventor： KELLY ROBERT JAMES , AITKEN STEVEN GEOFFREY , SCOTT SONYA MARY , RODDICK-LANZILOTTA ALISA DAWN
IPC: C07K1/00
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公开(公告)号：ZA200401408B
公开(公告)日：2005-06-20
申请号：ZA200401408
申请日：2004-02-20
Applicant: KERATEC LTD
Inventor： KELLY ROBERT JAMES , RANKIN DOUGLAS ALEXANDER , RODDICK-LANZILOTTA ALISA DAWN , BRYSON WARREN GLENN
Abstract: Film, fibre, foam and adhesive materials are produced from soluble S-sulfonated keratins. Once formed, the films, fibres, foams or adhesives are treated to modify the properties of the materials, in particular to improve the wet strength of the materials. Treatments used include removal of the S-sulfonate group by treatment with a reducing agent, treatment with an acid or treatment with a common protein crosslinking agent or treatment with a reduced form of keratin or keratin protein. The films are made by solvent casting a solution of S-sulfonated keratin proteins, the foam made by freeze-drying a solution of S-sulfonated keratin proteins and the fibres made by extruding a solution of a S-sulfonated keratin protein.
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Patent Agency Ranking
公开(公告)号：CA2488721A1
公开(公告)日：2003-12-18
申请号：CA2488721
申请日：2003-06-10
Applicant: KERATEC LTD , UNIV OTAGO
Inventor： PEPLOW PHILIP VICTOR , DIAS SUBASINGHE NISANKE GEORGE , RODDICK-LANZILOTTA ALISA DAWN , KELLY ROBERT JAMES
Abstract: The invention provides a biocompatible materal derived from keratin that is useful for many aspects of medical treatment of bone. The keratin materal is preferably S-sulfonated and enriched in intermediate filament proteins of hi gh molecular weight. The keratin material may be porous for use as a bone replacment and augmentation product but also provided is the use of dense keratin materials in bone treatment for use as an internal fixation applianc e in the treatment of bone fractures and bone regeneration, and a method for preparing the keratin material for use in the preservation, restoration and development of form and function of bone.
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公开(公告)号：EP1534353A4
公开(公告)日：2010-10-13
申请号：EP03733659
申请日：2003-06-10
Applicant: KERATEC LTD
Inventor： PEPLOW PHILIP VICTOR , DIAS SUBASINGHE NISANKE GEORGE , RODDICK-LANZILOTTA ALISA DAWN , KELLY ROBERT JAMES
CPC classification number: C08H1/06 , A61L27/227 , A61L27/46 , A61L27/56 , A61L2430/02 , C08L89/04
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公开(公告)号：ZA201003290B
公开(公告)日：2011-02-23
申请号：ZA201003290
申请日：2010-05-10
Applicant: WEBER JEFFREY A , KERATEC LTD
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公开(公告)号：CA2451408C
公开(公告)日：2009-12-22
申请号：CA2451408
申请日：2002-07-17
Applicant: KERATEC LTD
Inventor： WORTH GILLIAN HELEN , RODDICK-LANZILOTTA ALISA DAWN , RANKIN DOUGLAS ALEXANDER , ELLIS GREGORY DAVID , SUMMERS CONAL GARTH , SINGLETON DIANE JOYCE , KELLY ROBERT JAMES , MESMAN PAUL JOHANNES ROY
IPC: B01D11/02 , C07K1/107 , C07K1/02 , C07K1/12 , C07K1/14 , C07K1/30 , C07K1/34 , C07K2/00 , C07K14/435 , C07K14/47
Abstract: A process for the preparation of soluble proteins of high molecular weight with little or no damage to the structural integrity of the proteins. The process is economically and environmentally acceptable by virtue of the cost of reagents that are used, and the recycling of some of those reagents, and is suitable for the production of soluble proteins on a large scale. The proces s includes a first stage using oxidative sulfitolysis followed by a second sta ge using mild conditions to extract the soluble protein. In the case of wool as the protein source the process leads to the production of soluble keratin proteins fractionated into the classes S-sulfonated keratin intermediate filament proteins and S-sulfontated keratin high sulfur proteins.
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公开(公告)号：AU2004298392A1
公开(公告)日：2005-06-30
申请号：AU2004298392
申请日：2004-12-16
Applicant: KERATEC LTD
Inventor： RODDICK-LANZILOTTA ALISA DAWN , ALI MOHAMMAD AZAM , KELLY ROBERT JAMES
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