GB2303125B - Hydrogel polymer products - Google Patents

Hydrogel polymer products

Info

Publication number
GB2303125B
GB2303125B GB9614492A GB9614492A GB2303125B GB 2303125 B GB2303125 B GB 2303125B GB 9614492 A GB9614492 A GB 9614492A GB 9614492 A GB9614492 A GB 9614492A GB 2303125 B GB2303125 B GB 2303125B
Authority
GB
United Kingdom
Prior art keywords
hydrogel polymer
polymer products
products
hydrogel
polymer
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
GB9614492A
Other versions
GB9614492D0 (en
GB2303125A (en
Inventor
George Wilfred Tucker
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
Application filed by Individual filed Critical Individual
Publication of GB9614492D0 publication Critical patent/GB9614492D0/en
Publication of GB2303125A publication Critical patent/GB2303125A/en
Application granted granted Critical
Publication of GB2303125B publication Critical patent/GB2303125B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/18—Semi-solid fertilisers, e.g. foams or gels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/16—Soil-conditioning materials or soil-stabilising materials containing organic compounds only applied in a physical form other than a solution or a grout, e.g. as platelets or granules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/085—Compositions of cold storage materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
GB9614492A 1995-07-12 1996-07-10 Hydrogel polymer products Expired - Fee Related GB2303125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9514240.2A GB9514240D0 (en) 1995-07-12 1995-07-12 Hydrogel polymer products

Publications (3)

Publication Number Publication Date
GB9614492D0 GB9614492D0 (en) 1996-09-04
GB2303125A GB2303125A (en) 1997-02-12
GB2303125B true GB2303125B (en) 1999-05-26

Family

ID=10777536

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9514240.2A Pending GB9514240D0 (en) 1995-07-12 1995-07-12 Hydrogel polymer products
GB9614492A Expired - Fee Related GB2303125B (en) 1995-07-12 1996-07-10 Hydrogel polymer products

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9514240.2A Pending GB9514240D0 (en) 1995-07-12 1995-07-12 Hydrogel polymer products

Country Status (2)

Country Link
GB (2) GB9514240D0 (en)
NZ (1) NZ286994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604631A (en) * 2015-03-04 2015-05-13 南京金埔园林股份有限公司 Large seedling transplanting method for celtis sinensis

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016055A1 (en) * 1999-08-27 2001-03-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Use of substances capable of swelling as binding agents for liquid animal excreta and fertilization methods
CN108299092B (en) * 2018-03-13 2021-02-02 福建腾川环保科技有限公司 Organic fertilizer production process

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504810A (en) * 1974-04-03 1978-03-22 Fanta G Highly absorbent starch-containing polymeric compositions
GB2156370A (en) * 1984-03-27 1985-10-09 Personal Products Co Dispersed absorbent products and method of use
EP0186721A1 (en) * 1984-10-31 1986-07-09 Leon Beck S.A. Swellable products and moisture retainers on the basis of micronised polyacryl amide
US5013349A (en) * 1982-08-30 1991-05-07 Japan Exlan Company Limited Soil conditioner and method of producing the same
WO1991017227A1 (en) * 1990-05-09 1991-11-14 Demetrio Leone Improvement of soil moisture retention
GB2245555A (en) * 1990-06-30 1992-01-08 Fisons Plc Horticultural material
EP0476550A1 (en) * 1990-09-20 1992-03-25 ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH Soil additive pellets, to feed plants with nitrogen, and process for their production
WO1995007016A1 (en) * 1993-09-08 1995-03-16 The Penn State Research Foundation Pelletized mulch composition and process for preparing same
WO1995009014A1 (en) * 1993-09-29 1995-04-06 Chemische Fabrik Stockhausen Gmbh Powder-form polymers capable of absorbing aqueous liquids, method of preparing them and their use as absorbents

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504810A (en) * 1974-04-03 1978-03-22 Fanta G Highly absorbent starch-containing polymeric compositions
US5013349A (en) * 1982-08-30 1991-05-07 Japan Exlan Company Limited Soil conditioner and method of producing the same
GB2156370A (en) * 1984-03-27 1985-10-09 Personal Products Co Dispersed absorbent products and method of use
EP0186721A1 (en) * 1984-10-31 1986-07-09 Leon Beck S.A. Swellable products and moisture retainers on the basis of micronised polyacryl amide
WO1991017227A1 (en) * 1990-05-09 1991-11-14 Demetrio Leone Improvement of soil moisture retention
GB2245555A (en) * 1990-06-30 1992-01-08 Fisons Plc Horticultural material
EP0476550A1 (en) * 1990-09-20 1992-03-25 ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH Soil additive pellets, to feed plants with nitrogen, and process for their production
WO1995007016A1 (en) * 1993-09-08 1995-03-16 The Penn State Research Foundation Pelletized mulch composition and process for preparing same
WO1995009014A1 (en) * 1993-09-29 1995-04-06 Chemische Fabrik Stockhausen Gmbh Powder-form polymers capable of absorbing aqueous liquids, method of preparing them and their use as absorbents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604631A (en) * 2015-03-04 2015-05-13 南京金埔园林股份有限公司 Large seedling transplanting method for celtis sinensis

Also Published As

Publication number Publication date
GB9514240D0 (en) 1995-09-13
GB9614492D0 (en) 1996-09-04
NZ286994A (en) 1997-01-29
GB2303125A (en) 1997-02-12

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Legal Events

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

Effective date: 20040710