公开(公告)号：US20200207932A1

公开(公告)日：2020-07-02

申请号：US16673603

申请日：2019-11-04

Applicant: Modern Meadow, Inc.

Inventor： Brendan Patrick PURCELL ,  David Thomas WILLIAMSON ,  Suzanne LEE ,  Amy CONGDON

IPC: C08J3/24 ,  D06M15/05 ,  D04H1/00 ,  D06N3/00 ,  D01C3/00 ,  D04H1/4382 ,  C14C9/02 ,  C14C9/00 ,  C07K14/78 ,  D06P3/32 ,  D04H13/00 ,  C14C13/00 ,  B32B3/26 ,  B32B1/08 ,  B32B29/02 ,  B32B27/12 ,  B32B23/10 ,  B32B15/14 ,  B32B15/02 ,  B32B9/02 ,  B32B7/12 ,  B32B5/02 ,  D06N7/00 ,  D06M15/15 ,  B32B5/26 ,  D01F4/00

Abstract: The invention is directed to a method for producing a composite material comprising a biofabricated material and a secondary component. The secondary component may be a porous material, such as a sheet of paper, cellulose, or fabric that has been coated or otherwise contacted with the biofabricated material. The biofabricated material comprises a uniform network of crosslinked collagen fibrils and provides strength, elasticity and an aesthetic appearance to the composite material.

公开(公告)号：US20170233944A1

公开(公告)日：2017-08-17

申请号：US15433566

申请日：2017-02-15

Applicant: MODERN MEADOW, INC.

Inventor： Brendan Patrick PURCELL ,  David Thomas WILLIAMSON ,  Lixin DAI ,  Darryl Miles CASSINGHAM ,  Stephen M. SPINELLA ,  Amy CONGDON

IPC: D06N3/00

CPC classification number: C08J3/24 ,  B32B1/08 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/26 ,  B32B7/12 ,  B32B9/025 ,  B32B15/02 ,  B32B15/14 ,  B32B23/10 ,  B32B27/12 ,  B32B29/02 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/0207 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/065 ,  B32B2262/067 ,  B32B2262/08 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2264/105 ,  B32B2307/202 ,  B32B2307/208 ,  B32B2307/308 ,  B32B2307/4026 ,  B32B2307/422 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/5825 ,  B32B2307/708 ,  B32B2307/7265 ,  B32B2437/00 ,  B32B2437/02 ,  B32B2437/04 ,  B32B2439/46 ,  B32B2451/00 ,  B32B2457/00 ,  B32B2471/00 ,  B32B2479/00 ,  B32B2519/00 ,  B32B2571/00 ,  B32B2601/00 ,  B32B2605/003 ,  B32B2605/08 ,  B32B2605/12 ,  B32B2605/18 ,  C07K14/78 ,  C08J2389/06 ,  C14C9/00 ,  C14C9/02 ,  C14C13/00 ,  D01C3/00 ,  D01F4/00 ,  D04H1/00 ,  D04H1/4382 ,  D04H13/00 ,  D06M15/05 ,  D06M15/15 ,  D06M23/16 ,  D06M2101/06 ,  D06N3/00 ,  D06N3/0018 ,  D06N7/0097 ,  D06N2201/06 ,  D06N2203/02 ,  D06P3/32

Abstract: 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).

公开(公告)号：US20170233945A1

公开(公告)日：2017-08-17

申请号：US15433675

申请日：2017-02-15

Applicant: MODERN MEADOW, INC.

Inventor： Brendan Patrick PURCELL ,  David Thomas WILLIAMSON ,  Suzanne LEE ,  Amy CONGDON

IPC: D06N3/00 ,  C08J3/24 ,  C14C13/00

Abstract: The invention is directed to a method for producing a composite material comprising a biofabricated material and a secondary component. The secondary component may be a porous material, such as a sheet of paper, cellulose, or fabric that has been coated or otherwise contacted with the biofabricated material. The biofabricated material comprises a uniform network of crosslinked collagen fibrils and provides strength, elasticity and an aesthetic appearance to the composite material.