[go: up one dir, main page]

GB202313979D0 - Collagen foams and methods for producing the same - Google Patents

Collagen foams and methods for producing the same

Info

Publication number
GB202313979D0
GB202313979D0 GBGB2313979.3A GB202313979A GB202313979D0 GB 202313979 D0 GB202313979 D0 GB 202313979D0 GB 202313979 A GB202313979 A GB 202313979A GB 202313979 D0 GB202313979 D0 GB 202313979D0
Authority
GB
United Kingdom
Prior art keywords
producing
methods
same
collagen foams
foams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB2313979.3A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scottish Leather Group Ltd
Trans Paragon Global Ltd
Original Assignee
Scottish Leather Group Ltd
Trans Paragon Global Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scottish Leather Group Ltd, Trans Paragon Global Ltd filed Critical Scottish Leather Group Ltd
Priority to GBGB2313979.3A priority Critical patent/GB202313979D0/en
Publication of GB202313979D0 publication Critical patent/GB202313979D0/en
Priority to GB2409565.5A priority patent/GB2628314B/en
Priority to EP24777042.3A priority patent/EP4658697A1/en
Priority to PCT/GB2024/052381 priority patent/WO2025056911A1/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/14—Manufacture of cellular products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/6446—Proteins and derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Polyurethanes Or Polyureas (AREA)
GBGB2313979.3A 2023-09-13 2023-09-13 Collagen foams and methods for producing the same Ceased GB202313979D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB2313979.3A GB202313979D0 (en) 2023-09-13 2023-09-13 Collagen foams and methods for producing the same
GB2409565.5A GB2628314B (en) 2023-09-13 2024-07-02 Foam composition comprising partially hydrolysed collagen
EP24777042.3A EP4658697A1 (en) 2023-09-13 2024-09-12 Foam composition comprising partially hydrolysed collagen
PCT/GB2024/052381 WO2025056911A1 (en) 2023-09-13 2024-09-12 Foam composition comprising partially hydrolysed collagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2313979.3A GB202313979D0 (en) 2023-09-13 2023-09-13 Collagen foams and methods for producing the same

Publications (1)

Publication Number Publication Date
GB202313979D0 true GB202313979D0 (en) 2023-10-25

Family

ID=88412743

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2313979.3A Ceased GB202313979D0 (en) 2023-09-13 2023-09-13 Collagen foams and methods for producing the same
GB2409565.5A Active GB2628314B (en) 2023-09-13 2024-07-02 Foam composition comprising partially hydrolysed collagen

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2409565.5A Active GB2628314B (en) 2023-09-13 2024-07-02 Foam composition comprising partially hydrolysed collagen

Country Status (1)

Country Link
GB (2) GB202313979D0 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193850B1 (en) * 1972-07-27 1975-03-07 Centre Techn Cuir
US4246360A (en) * 1977-07-22 1981-01-20 Monsanto Company Fire retardant, non-dripping flexible polyurethane foam
US4327195A (en) * 1980-09-29 1982-04-27 Seton Company Polyurethane containing polypeptides
GB2094315B (en) * 1981-03-10 1984-08-01 Dunlop Ltd Highly-resilient polyether urethane foams
EP0190814B1 (en) * 1985-01-04 1992-05-13 E.R. Squibb &amp; Sons, Inc. Wound dressing
JP5223885B2 (en) * 2010-06-18 2013-06-26 昭三 遠藤 Gelatin cross-linked gel-polyurethane-based cold medium and cold insulation material
CN110240691B (en) * 2019-05-20 2021-09-24 齐鲁工业大学 A kind of preparation method of water-based polyurethane/collagen/hydroxyapatite composite material
CN110229308B (en) * 2019-05-20 2021-04-06 齐鲁工业大学 Preparation method of waterborne polyurethane modified collagen-based concrete foaming agent
CN110423375A (en) * 2019-08-06 2019-11-08 杨建业 Polyurethane foam composition, polyurethane foam prepared therefrom and product, and application thereof

Also Published As

Publication number Publication date
GB2628314A (en) 2024-09-18
GB2628314B (en) 2025-03-26
GB202409565D0 (en) 2024-08-14

Similar Documents

Publication Publication Date Title
IL275958A (en) Process and apparatus for producing mycelium biomaterial
SG11202109212YA (en) Meat analogues and methods of producing the same
IL308700A (en) Method for producing casein and uses thereof
EP3854819A4 (en) Nanocellulose and method for producing same
EP3971173A4 (en) Fluorolactone and method for producing same
PT3969640T (en) Electrolysis cell and method for producing the electrolysis cell
EP3950298A4 (en) Laminate, three-dimensional molded laminate, and method for producing three-dimensional molded laminate
EP4034600A4 (en) Methods and compositions for producing graphene polyurethane foams
EP4032852A4 (en) Solid electrolyte and method for producing same
SG11202105637PA (en) Method for producing tempe-containing sauce and sauce produced therefrom
EP3705140A4 (en) Medical material produced using collagen and method for producing same
HUE067742T2 (en) Material and method for producing same
EP3738741A4 (en) Foam molded article and method for producing foam molded article
PL3809854T3 (en) Hard taco shell and method and apparatus for producing the hard taco shell
EP4079783A4 (en) Polyester resin and method for producing polyester resin
PL4095165T3 (en) Polyester-polyether-modified polybutadiene and method for producing the same
GB202313979D0 (en) Collagen foams and methods for producing the same
EP3998147A4 (en) Foam molding apparatus and foam molding method thereby
EP4063524A4 (en) Method for producing carbon monoxide and use thereof
EP4006201A4 (en) Laminate and method for producing same
KR102426676B9 (en) Microfiber-based Membranes and Method for Preparing the Same
KR102255668B9 (en) Ceramic foam and manufacturing method for the same
ZA202205539B (en) Methods and systems for producing skin grafts
HUE058092T2 (en) Method for producing urethane groups and open-cell solid foams containing isocyanurate groups
PL4050171T3 (en) Supporting structure and method for producing the same

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)