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1. 发明授权

US11530304B2 Biofabricated material containing collagen fibrils 有权
公开(公告)号：US11530304B2
公开(公告)日：2022-12-20
申请号：US15433566
申请日：2017-02-15
申请人： MODERN MEADOW, INC.
发明人： Brendan Patrick Purcell , David Thomas Williamson , Lixin Dai , Darryl Miles Cassingham , Stephen M. Spinella , Katherine Amy Congdon
IPC分类号： B32B5/26 , D06N3/00 , D06N7/00 , C08J3/24 , D01F4/00 , D06M15/15 , B32B5/02 , B32B7/12 , B32B9/02 , B32B15/02 , B32B15/14 , B32B23/10 , B32B27/12 , B32B29/02 , B32B1/08 , B32B3/26 , D04H1/4382 , C14C13/00 , D04H13/00 , D06P3/32 , C07K14/78 , C14C9/00 , C14C9/02 , D01C3/00 , D04H1/00 , D06M15/05 , D06M23/16 , D06M101/06
摘要： A biofabricated material comprising a network of crosslinked collagen fibrils produced from recombinant collagen that contains substantially no 3-hydroxyproline residues is disclosed. This material is composed of collagen which is also a major component of natural leather and is produced by a process of fibrillation of collagen molecules into fibrils, crosslinking the fibrils and lubricating the crosslinked fibrils. Unlike natural leathers, this biofabricated material exhibits non-anisotropic (not directionally dependent) physical properties, for example, a sheet of biofabricated material can have substantially the same elasticity or tensile strength when stretched or stressed in different directions. Unlike natural leather, it has a uniform texture that facilitates uniform uptake of dyes and coatings. Aesthetically, it produces a uniform and consistent grain for ease of manufacturability. It can have substantially identical grain, texture and other aesthetic properties on both sides distinct from natural leather where the grain increases from one side (e.g., distal surface) to the other (proximal inner layers).

2. 发明申请

US20190367732A1 ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODUCTS DERIVED THEREFROM 审中-公开
公开(公告)号：US20190367732A1
公开(公告)日：2019-12-05
申请号：US16299734
申请日：2019-03-12
申请人： VitroLabs Inc , King's College London
发明人： Ingvar HELGASON , Dusko ILIC
IPC分类号： C08L89/06 , C12N5/071 , C14C3/02 , C14C13/00
摘要： Disclosed herein are synthetic leathers, artificial epidermal layers, artificial dermal layers, layered structures, products produced therefrom and methods of producing the same.

3. 发明申请

US20170233836A1 ELECTROCOMPACTED AND ELECTROSPUN LEATHER AND METHODS OF FABRICATION 审中-公开
公开(公告)号：US20170233836A1
公开(公告)日：2017-08-17
申请号：US15433225
申请日：2017-02-15
申请人： Karoly Robert JAKAB , Brendan Patrick PURCELL , David WILLIAMSON , Francoise Suzanne MARGA
发明人： Karoly Robert JAKAB , Brendan Patrick PURCELL , David WILLIAMSON , Francoise Suzanne MARGA
IPC分类号： C14C13/00 , D04H1/728 , C08J3/24 , D02J1/04 , C14C9/02 , D06P3/32
CPC分类号： C14C13/00 , C08H1/06 , C08J3/24 , C08J2389/06 , C08L89/06 , C14C9/02 , D01D5/003 , D01D5/0053 , D01F4/00 , D02J1/04 , D04H1/728 , D06B19/007 , D06M10/00 , D06N3/0018 , D06P3/32
摘要： Biofabricated leathers made by electrocompaction and/or electrospsinning. Described herein are biofabricated leather materials derived from electrospun or electrocompacted collagen networks. These electrospun or electrocompacted leathers may have leather-like properties following and are may be processed as native leather and used to form leather goods.

4. 发明授权

US07252687B2 Process for making wet-pink leather 失效
标题翻译：制造湿粉红色皮革的工艺
公开(公告)号：US07252687B2
公开(公告)日：2007-08-07
申请号：US11020501
申请日：2004-12-23
申请人： Murugan Chandrabose , Nishtar Nishad Fathima , Kalarical Janardhanan Sreeram , Jonnalagadda Raghava Rao , Balachandran Unni Nair , Thirumalachari Ramasami
发明人： Murugan Chandrabose , Nishtar Nishad Fathima , Kalarical Janardhanan Sreeram , Jonnalagadda Raghava Rao , Balachandran Unni Nair , Thirumalachari Ramasami
IPC分类号： C14C3/04 , C14C13/00
CPC分类号： C14C3/04
摘要： A process of combination tannage is disclosed whereby Zirconium salt is complexed with THP salt to produce wet pink leather without using any conventional dye. The resulting leathers exhibit a shrinkage temperature of more than 100° C., and other properties comparable to those of conventionally processed leathers.
摘要翻译：公开了一种组合鞣制的方法，其中锆盐与THP盐络合以产生湿粉红色皮革，而不使用任何常规染料。所得皮革的收缩温度大于100℃，其它性能与常规加工皮革相当。

5. 发明授权

US06953483B2 Aloe vera processed leather and leather gloves, garments, shoes and sandals made from aloe vera processed leather and a process for making aloe vera processed leather 有权
标题翻译：芦荟加工皮革和皮革手套，由芦荟加工皮革制成的服装，鞋子和凉鞋以及芦荟加工皮革的制作工艺
公开(公告)号：US06953483B2
公开(公告)日：2005-10-11
申请号：US10382134
申请日：2003-03-05
申请人： Kenneth S. Litke , John D. Widdemer
发明人： Kenneth S. Litke , John D. Widdemer
IPC分类号： C14C9/00 , C14C13/00 , C14C3/08
CPC分类号： C14C13/00 , C14C9/00
摘要： An aloe vera re-tanned leather for use in a glove, garment, sandal or shoe. The leather includes tanned leather having an internal fiber matrix. An aloe vera powder of aloe vera particles in a gel carrier is in the tanned leather in a retanning process so that the aloe vera particles in the gel carrier penetrate the internal fiber matrix and are temporarily trapped within the internal fiber matrix. The trapped aloe vera particles in the tanned leather gradually emerge from the inside surface of the leather to be in contact with, lubricate and treat the skin of a wearer of the glove, garment, sandals or shoes, whereby the aloe vera lubricated leather is particularly suitable for use in gloves, garments, sandals or shoes which come in contact with a wearer's skin. The process of retanning the leather to include the aloe vera in the leather and the gloves, garments, sandals and shoes incorporating the aloe vera retaining leather is also described.
摘要翻译：芦荟鞣皮革用于手套，服装，凉鞋或鞋子。皮革包括具有内部纤维基质的鞣制皮革。芦荟颗粒在凝胶载体中的芦荟粉末在复鞣过程中在鞣制的皮革中，使得凝胶载体中的芦荟颗粒渗透内部纤维基质并暂时被捕获在内部纤维基质内。被鞣制的皮革中被捕获的芦荟颗粒从皮革的内表面逐渐露出，以与手套，服装，凉鞋或鞋子的佩戴者接触，润滑和处理皮肤，由此芦荟润滑的皮革特别适用于与穿着者皮肤接触的手套，服装，凉鞋或鞋子。还描述了将皮革复原包括在皮革中的芦荟和包含芦荟保留皮革的手套，衣服，凉鞋和鞋的过程。

6. 发明申请

US20050210597A1 Fish skin leather and method of making the same 失效
标题翻译：鱼皮皮和制作相同的方法
公开(公告)号：US20050210597A1
公开(公告)日：2005-09-29
申请号：US10954592
申请日：2004-09-29
申请人： Hann-Kuang Chen
发明人： Hann-Kuang Chen
IPC分类号： A22B5/16 , C14C13/00
CPC分类号： C14C13/00
摘要： In a method of making fish skin leather, a fish skin with fish scales thereon is washed, cleaned, and tanned. Then, the fish scales are removed from the tanned fish skin to expose a plurality of ridges underlying the fish scales and presenting fish skin grains. The resultant fish skin leather has a skin substrate having a surface with fish skin grains that include a plurality of ridges which project from the surface of the skin substrate.
摘要翻译：在制作鱼皮皮革的方法中，将其上具有鱼鳞的鱼皮洗涤，清洁和鞣制。然后，从鞣制的鱼皮中除去鱼鳞，露出鱼鳞下面的多个脊，呈现出鱼皮。所得的鱼皮革具有皮肤基材，其具有包含从皮肤基材的表面突出的多个脊的鱼皮粒的表面。

7. 发明授权

US5123929A Specialized pool cue covering 失效
标题翻译：专业泳池提示覆盖
公开(公告)号：US5123929A
公开(公告)日：1992-06-23
申请号：US440876
申请日：1989-11-24
申请人： Kenneth W. Allen
发明人： Kenneth W. Allen
IPC分类号： A63D15/08 , C14C13/00
CPC分类号： A63D15/08 , C14C13/00
摘要： A pool cue with a seamless snakeskin-covered shank is provided, together with a method for removing the skin from the snake, treating the skin, and curing it, and engaging it over the shank of a pool cue or any other elongated, rod-like core, and then shrinking it down around the core and coating it with a hard preservative surface.
摘要翻译：提供了一种具有无缝蛇皮覆盖的柄的游泳池提示，以及从蛇中去除皮肤的方法，治疗皮肤并固化它，并将其接合在游泳池线索或任何其它细长的棒状杆的柄上，然后将其收缩在芯周围，并用坚硬的防腐表面涂覆。

8. 发明授权

US4755186A Process for the preparation of fish skin 失效
标题翻译：鱼皮制备工艺
公开(公告)号：US4755186A
公开(公告)日：1988-07-05
申请号：US909842
申请日：1986-09-19
申请人： Rudolf Ernst
发明人： Rudolf Ernst
IPC分类号： C14C3/02 , C14C13/00 , C14C1/00
CPC分类号： C14C13/00
摘要： A process for the preparation of fish skin consists in(a) descaling and at least partially degreasing of the skins in a bath containing one or more surface active anionic, non-ionic or amphoteric organic compounds in a small amount of water,(b) treating the skins in a second bath containing a keratolytic enzyme or an alkali metal sulphide and/or alkali metal hydrogen sulphide, lime and water under stirring and optionally further removing the sulphide by adding a precipitating agent for the sulphide and washing,(c) degreasing the skins simultaneously with step (b) or in a separate bath by means of surface active non-ionic and/or anionic compounds and/or solvents and/or enzymes,(d) pretanning the skins with an aromatic syntan at a temperature of below 20.degree. C. and a pH of 5 to 8,(e) pickling the skins in an acid and salt containing pickling bath at a pH of 1.5 to 4 and(f) tanning the skins in a manner known per se with a chromium and/or syntan tanning solution and(g) optionally, after a resting period of several hours, washing and retanning the skins with chromium a aluminium salts and/or syntans and subsequently, if desired, dyeing and fat liquoring in a known manner, drying and further mechanical processing of the skins.
摘要翻译：制备鱼皮的方法包括：（a）在少量水中含有一种或多种表面活性阴离子，非离子或两性有机化合物的浴中除去皮肤并至少部分脱脂，（b）在含有角质分解酶或碱金属硫化物和/或碱金属硫化氢，石灰和水的第二浴中在搅拌下处理皮肤，并任选地通过加入硫化物沉淀剂和洗涤任选进一步除去硫化物，（c）脱脂皮肤与步骤（b）同时进行，或者通过表面活性非离子和/或阴离子化合物和/或溶剂和/或酶在单独的浴中，（d）在下述温度下用芳族合成鞣剂预处理皮肤 20℃，pH为5至8，（e）在pH为1.5至4的酸和盐酸洗涤浴中酸洗皮肤，和（f）以本身已知的方式用铬鞣制皮肤，以及 /或合成鞣制溶液和（g）任选地，在几个小时的休息期后，用铬洗涤和复鞣皮肤铝盐和/或合成鞣剂，随后如果需要，以已知方式进行染色和油脂化，干燥并进一步机械处理皮肤。

9. 发明授权

US3189402A Abrasion defleshing partially tanned fur-skins 失效
标题翻译：磨损部分鞣皮毛皮
公开(公告)号：US3189402A
公开(公告)日：1965-06-15
申请号：US25506663
申请日：1963-01-30
申请人： DELSDEAL LTD
发明人： GEORGE SAX
IPC分类号： C14C3/00 , C14C3/02 , C14C13/00
CPC分类号： C14C13/00 , C14C3/00 , C14C3/02

10. 发明授权

US3027276A Crock-proof suedes and methods of making same 失效
标题翻译：防腐麂皮及其制作方法
公开(公告)号：US3027276A
公开(公告)日：1962-03-27
申请号：US81335959
申请日：1959-05-15
申请人： ALLIED KID COMPANY
发明人： COHEN JEROME M , SARYAN SARKIS S
IPC分类号： C14C13/00
CPC分类号： C14C13/00 , Y10S528/903 , Y10T428/23986

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