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1. 发明申请

WO2006121700A3 HYDRATABLE KERATIN COMPOSITIONS 审中-公开
标题翻译：可压克拉宁组合物
公开(公告)号：WO2006121700A3
公开(公告)日：2007-01-11
申请号：PCT/US2006016779
申请日：2006-05-04
申请人： KERAPLAST TECH LTD , WU CHUNYONG , LI JUN , WICKS DOUGLAS , MORGAN SARAH , SMITH ROBERT
发明人： WU CHUNYONG , LI JUN , WICKS DOUGLAS , MORGAN SARAH , SMITH ROBERT
IPC分类号： A61K38/17
CPC分类号： C07K14/4741 , A61K35/36 , A61L26/0047 , A61L26/008 , A61L27/227 , A61L27/52
摘要： Keratin hydratable absorbents and films are fabricated with simple, repeatable processes. Freeze drying produces a material with instantaneous water absorption to over 20 times its weight in water. Films produced are flexible and uniform with water absorption 7 - 8 times the original weight.
摘要翻译：角蛋白可水合的吸收剂和薄膜是用简单，可重复的方法制造的。冷冻干燥产生一种具有瞬间吸水量至水分重量20倍以上的材料。所生产的薄膜柔软均匀，吸水率为原重量的7〜8倍。

2. 发明公开

EP1888099A4 HYDRATABLE KERATIN COMPOSITIONS 无效转让
标题翻译：氢化角蛋白组合物
公开(公告)号：EP1888099A4
公开(公告)日：2009-03-11
申请号：EP06758909
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： WU CHUNYONG , LI JUN , WICKS DOUGLAS , MORGAN SARAH , SMITH ROBERT
IPC分类号： A61K35/36 , A61K38/17 , A61L15/32 , A61L31/16
CPC分类号： C07K14/4741 , A61K35/36 , A61L26/0047 , A61L26/008 , A61L27/227 , A61L27/52
摘要： Keratin hydratable absorbents and films are fabricated with simple, repeatable processes. Freeze drying produces a material with instantaneous water absorption to over 20 times its weight in water. Films produced are flexible and uniform with water absorption 7-8 times the original weight.

3. 发明专利

AU2006244575A1 Hydratable keratin compositions 未知
公开(公告)号：AU2006244575A1
公开(公告)日：2006-11-16
申请号：AU2006244575
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： MORGAN SARAH , SMITH ROBERT , WU CHUNYONG , LI JUN , WICKS DOUGLAS
IPC分类号： A61K38/17 , A61K35/36 , C07K14/78
摘要： Keratin hydratable absorbents and films are fabricated with simple, repeatable processes. Freeze drying produces a material with instantaneous water absorption to over 20 times its weight in water. Films produced are flexible and uniform with water absorption 7-8 times the original weight.

4. 发明专利

AT390107T 未知
公开(公告)号：AT390107T
公开(公告)日：2008-04-15
申请号：AT98958109
申请日：1998-11-25
申请人： KERAPLAST TECH LTD
发明人： TIMMONS SCOTT , BLANCHARD CHERYL , SMITH ROBERT
IPC分类号： A61F13/00 , A61K9/70 , A61K35/36 , A61K38/00 , A61K38/17 , A61K38/39 , A61L15/00 , A61L15/32 , A61L26/00 , A61L27/22 , A61L27/34 , A61L27/60 , A61L31/04 , A61L31/10 , C07K14/47 , C08G63/48 , C08G63/91 , C08H1/06 , C08L89/00 , C12N5/00
摘要： Methods for producing thin keratin films, sheets, and bulk materials, and products formed using these methods. One method includes providing hair, reducing the hair such that the disulfide linkages are broken and free cysteine thiol groups formed, separating out a more soluble keratin fraction in solution, forming a thin layer from the more soluble fraction, and air drying the keratin fraction in the presence of oxygen, thereby forming new disulfide bonds imparting strength to the resulting thin keratin film. One method includes reducing hair by heating the hair under nitrogen in an ammonium hydroxide and ammonium thioglycolate solution followed by centrifuging and collecting the supernatant containing the more soluble keratin fraction. The more soluble keratin in this method is precipitated using HCl, removed, and resuspended in ammonium hydroxide. The keratin solution thus formed is poured onto a flat surface and allowed to air dry into a thin keratin film. The film may be used as a wound dressing, a tissue-engineering scaffold, a diffusion membrane, a coating for implantable devices, and as a cell encapsulant. In another method, the keratin solution thus formed is concentrated, poured into a mold, and allowed to air dry into a three dimensional keratin product. The resulting bulk product can be used as a cross-linked implantable biomaterial for soft and hard tissue replacement. In another method, a keratin solution is emulsified and freeze dried, forming a porous, open cell keratin material.

5. 发明专利

AT386571T 未知
公开(公告)号：AT386571T
公开(公告)日：2008-03-15
申请号：AT98958709
申请日：1998-11-25
申请人： KERAPLAST TECH LTD
发明人： BLANCHARD CHERYL , TIMMONS SCOTT , SMITH ROBERT
IPC分类号： A61Q5/00 , A61K38/00 , A61K38/17 , A61K38/39 , A61L26/00 , A61L27/22 , A61L27/34 , A61L27/52 , A61L27/60 , A61L31/04 , A61L31/10 , C07K1/00 , C07K14/00 , C07K14/47 , C07K16/00 , C08G63/48 , C08G63/91 , C08H1/06
摘要： A keratin hydrogel which can be used as a wound dressing and cell scaffolding. The keratin hydrogel is formed from clean, washed hair by partially oxidizing a significant percentage of disulfide linkages to form cysteic acid groups, while some disulfide linkages remain intact. The partially oxidized hair is treated with a reducing agent, thereby reducing most of the remaining disulfide linkages to cysteine-thioglycollate disulfide and cysteine groups. A soluble fraction of hair is collected and oxidized, such that the reduced sulfur groups are allowed to reform disulfide linkages, thereby binding the keratin together. The cysteic acid groups remain, providing hydrophilic sites within the hydrogel. A higher degree of partial oxidation results in a greater abundance of hydrophilic cysteic acid groups in the hydrogel.

6. 发明专利

CA2607824A1 HYDRATABLE KERATIN COMPOSITIONS 未知
公开(公告)号：CA2607824A1
公开(公告)日：2006-11-16
申请号：CA2607824
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： WICKS DOUGLAS , LI JUN , WU CHUNYONG , SMITH ROBERT , MORGAN SARAH
IPC分类号： A61K38/17 , A61K35/36
摘要： Keratin hydratable absorbents and films are fabricated with simple, repeatab le processes. Freeze drying produces a material with instantaneous water absorption to over 20 times its weight in water. Films produced are flexible and uniform with water absorption 7 - 8 times the original weight.

7. 发明专利

ES2472734T3 Composiciones de queratina hidratables 未知
公开(公告)号：ES2472734T3
公开(公告)日：2014-07-02
申请号：ES06758909
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： WU CHUNYONG , LI JUN , WICKS DOUGLAS , MORGAN SARAH , SMITH ROBERT
IPC分类号： A61K35/36 , A61K38/17 , A61L15/32 , A61L31/16
摘要： Composición que comprende un material de queratina absorbente obtenido a partir de un filamento de pelo, en la que el material absorbente está sustancialmente libre de proteínas y péptidos de queratina solubles en agua y en la que el filamento se produce saturando el filamento con disolvente acuoso para obtener un filamento expandido y eliminando posteriormente el agua mediante sublimación para obtener un material absorbente.

8. 发明专利

DK1888099T3 HYDRERBARE KERATINSAMMENSÆTNINGER 未知
公开(公告)号：DK1888099T3
公开(公告)日：2014-06-30
申请号：DK06758909
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： WICKS DOUGLAS , SMITH ROBERT , WU CHUNYONG , LI JUN , MORGAN SARAH
IPC分类号： A61K35/36 , A61K38/17 , A61L15/32 , A61L31/16

9. 发明专利

NZ563763A Hydratable keratin compositions 未知
公开(公告)号：NZ563763A
公开(公告)日：2011-04-29
申请号：NZ56376306
申请日：2006-05-04
申请人： KERAPLAST TECH LTD
发明人： WU CHUNYONG , LI JUN , WICKS DOUGLAS , MORGAN SARAH , SMITH ROBERT
IPC分类号： A61K38/17 , A61K35/36
摘要： Provided is a composition comprising an absorbent keratin material obtained from a hair filament, wherein the absorbent material is substantially free of water soluble keratin proteins and peptides and wherein the material is produced by saturating the filament with aqueous solvent to obtain an expanded filament and subsequently removing the water by sublimation to obtain an absorbent material. The material if useful for water absorbent films, bandages or environmental liquid absorbents.

10. 发明公开

EP1916921A4 INTERCHANGEABLE JEWELLERY INSERT AND ITEM FOR RECEIVING THE INSERT 有权
标题翻译：可更换首饰及使用本产品用于记录使用
公开(公告)号：EP1916921A4
公开(公告)日：2009-07-01
申请号：EP06790568
申请日：2006-08-24
申请人： SMITH ROBERT
发明人： SMITH ROBERT
IPC分类号： A44C13/00 , A44C9/02
CPC分类号： A44C17/0216
摘要： An interchangeable jewellery insert having an extension formed of elastic material that can frictionally engage a surface of a receptacle for receiving the insert. The interchangeable jewellery insert may be detachably attached to any item that can be configured to have a receptacle for receiving the insert. The extension of the interchangeable jewellery insert is sized for convenience of handling and storage. The use of an elastically deformable extension extending, at two or more points having sufficient angular separation, from the periphery of the body of an insert allows for a secure fit within the receptacle, while maintaining a convenient connection system that can be manipulated by manual forces of a jewellery wearer.

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