GB2276336B - Foamed products - Google Patents

Foamed products

Info

Publication number
GB2276336B
GB2276336B GB9408797A GB9408797A GB2276336B GB 2276336 B GB2276336 B GB 2276336B GB 9408797 A GB9408797 A GB 9408797A GB 9408797 A GB9408797 A GB 9408797A GB 2276336 B GB2276336 B GB 2276336B
Authority
GB
United Kingdom
Prior art keywords
foamed products
foamed
products
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.)
Expired - Fee Related
Application number
GB9408797A
Other versions
GB2276336A (en
GB9408797D0 (en
Inventor
Aaron Sherman
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB909024596A external-priority patent/GB9024596D0/en
Application filed by Individual filed Critical Individual
Priority to GB9408797A priority Critical patent/GB2276336B/en
Publication of GB9408797D0 publication Critical patent/GB9408797D0/en
Publication of GB2276336A publication Critical patent/GB2276336A/en
Application granted granted Critical
Publication of GB2276336B publication Critical patent/GB2276336B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/52—Mammary prostheses
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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
    • C08J2307/00—Characterised by the use of natural rubber
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
GB9408797A 1990-11-13 1991-10-15 Foamed products Expired - Fee Related GB2276336B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9408797A GB2276336B (en) 1990-11-13 1991-10-15 Foamed products

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909024596A GB9024596D0 (en) 1990-11-13 1990-11-13 Foamed products
GB9121797A GB2249738B (en) 1990-11-13 1991-10-15 Foamed products
GB9408797A GB2276336B (en) 1990-11-13 1991-10-15 Foamed products

Publications (3)

Publication Number Publication Date
GB9408797D0 GB9408797D0 (en) 1994-06-22
GB2276336A GB2276336A (en) 1994-09-28
GB2276336B true GB2276336B (en) 1995-07-19

Family

ID=26297943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9408797A Expired - Fee Related GB2276336B (en) 1990-11-13 1991-10-15 Foamed products

Country Status (1)

Country Link
GB (1) GB2276336B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650143A1 (en) * 1996-12-04 1998-06-10 Reichenecker Hans Storopack Expanded plastics moulding with an outer plastic coating and coating application process
CA3054742A1 (en) * 2017-02-28 2018-09-07 Cidra Corporate Services Llc Processes for coating reticulated foams

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894165A (en) * 1973-05-23 1975-07-08 G S Staunton & Co Inc Coated flexible reticulate structures and method for the preparation thereof
DE2932090A1 (en) * 1979-08-08 1981-02-26 Norbert Lutz Elastic moulded supports of silicone rubber impregnated polyurethane - for linings, protective inserts for shoes and transporting packings
WO1989008555A1 (en) * 1988-03-14 1989-09-21 Sili-Tex, Inc. Silicone polymer encapsulated substrates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894165A (en) * 1973-05-23 1975-07-08 G S Staunton & Co Inc Coated flexible reticulate structures and method for the preparation thereof
DE2932090A1 (en) * 1979-08-08 1981-02-26 Norbert Lutz Elastic moulded supports of silicone rubber impregnated polyurethane - for linings, protective inserts for shoes and transporting packings
WO1989008555A1 (en) * 1988-03-14 1989-09-21 Sili-Tex, Inc. Silicone polymer encapsulated substrates

Also Published As

Publication number Publication date
GB2276336A (en) 1994-09-28
GB9408797D0 (en) 1994-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991015