GB9400982D0 - Polyurethane foams - Google Patents
Polyurethane foamsInfo
- Publication number
- GB9400982D0 GB9400982D0 GB9400982A GB9400982A GB9400982D0 GB 9400982 D0 GB9400982 D0 GB 9400982D0 GB 9400982 A GB9400982 A GB 9400982A GB 9400982 A GB9400982 A GB 9400982A GB 9400982 D0 GB9400982 D0 GB 9400982D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyurethane foams
- foams
- polyurethane
- 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.)
- Granted
Links
Classifications
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
-
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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)
- Hematology (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919117913A GB9117913D0 (en) | 1991-08-20 | 1991-08-20 | Polyurethane foams |
PCT/GB1992/001527 WO1993004101A1 (en) | 1991-08-20 | 1992-08-19 | Polyurethane foams |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9400982D0 true GB9400982D0 (en) | 1994-03-16 |
GB2273296A GB2273296A (en) | 1994-06-15 |
GB2273296B GB2273296B (en) | 1995-05-24 |
Family
ID=10700213
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919117913A Pending GB9117913D0 (en) | 1991-08-20 | 1991-08-20 | Polyurethane foams |
GB9400982A Expired - Fee Related GB2273296B (en) | 1991-08-20 | 1992-08-19 | Polyurethane foams |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919117913A Pending GB9117913D0 (en) | 1991-08-20 | 1991-08-20 | Polyurethane foams |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0599932A1 (en) |
JP (1) | JPH06510312A (en) |
AU (1) | AU656997B2 (en) |
CA (1) | CA2114411A1 (en) |
GB (2) | GB9117913D0 (en) |
MX (1) | MX9204833A (en) |
WO (1) | WO1993004101A1 (en) |
ZA (1) | ZA926233B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4328190A1 (en) * | 1993-08-23 | 1995-03-02 | Beiersdorf Ag | Wound care articles with selective absorbency |
JP2004526852A (en) | 2001-05-21 | 2004-09-02 | ハンツマン・インターナショナル・エルエルシー | Extremely soft polyurethane elastomer |
GB2459817B (en) | 2007-03-13 | 2011-10-05 | Avery Dennison Corp | Foam compositions and articles including cyclodextrin crosslinked with polyurethane prepolymer and preparation thereof |
EP2289959A1 (en) * | 2009-08-29 | 2011-03-02 | Bayer Material Science AG | Hydrophilic aliphatic polyurethane foams |
EP2471830A4 (en) * | 2009-09-18 | 2014-05-07 | Asahi Glass Co Ltd | Process for production of flexible polyurethane foam |
FR2974005B1 (en) | 2011-04-15 | 2014-05-02 | Urgo Lab | THIN ABSORBENT THIN ADHESIVE DRESSING, ITS USES FOR THE TREATMENT OF CHRONIC WOUNDS |
FR2974004B1 (en) | 2011-04-15 | 2014-05-02 | Urgo Lab | HYDROCELLULAR ABSORBENT DRESSING, ITS USES FOR THE TREATMENT OF CHRONIC AND ACUTE WOUNDS |
ES2731463T3 (en) | 2011-07-14 | 2019-11-15 | Smith & Nephew | Wound dressing and treatment method |
FR3003463B1 (en) | 2013-03-20 | 2015-04-10 | Urgo Lab | DRESSING HAVING AN ADHESIVE PERIPHERAL EDGE WITH AN INUTED ROUND |
US9422394B2 (en) | 2013-06-28 | 2016-08-23 | Sabic Global Technologies B.V. | Thermoplastic polyurethane and associated method and article |
US9169368B2 (en) | 2013-07-30 | 2015-10-27 | Sabic Global Technologies B.V. | Rigid foam and associated article |
US9266997B2 (en) * | 2013-09-20 | 2016-02-23 | Sabic Global Technologies B.V. | Polyurethane foam and associated method and article |
FR3056100B1 (en) | 2016-09-20 | 2019-07-05 | Urgo Recherche Innovation Et Developpement | ABSORBENT DRESSING COMPRISING A HYDRODELITABLE SUPERABSORBENT NON-WOVEN |
GB201818829D0 (en) | 2018-11-19 | 2019-01-02 | Smith & Nephew | Absorbent component |
GB201818824D0 (en) | 2018-11-19 | 2019-01-02 | Smith & Nephew | Absorbent yarn |
GB201912071D0 (en) | 2019-08-22 | 2019-10-09 | Smith & Nephew | Wound dressing |
GB201912076D0 (en) | 2019-08-22 | 2019-10-09 | Smith & Nephew | Absorbent component |
FR3133122B1 (en) | 2022-03-03 | 2024-03-01 | Urgo Rech Innovation Et Developpement | Modular dressing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH433740A (en) * | 1964-10-14 | 1967-04-15 | Elekal Societe Anonyme | Process for manufacturing a hydrophilic polyurethane foam |
US3457203A (en) * | 1966-04-25 | 1969-07-22 | Olin Mathieson | Hydrophilic polyurethane foams and a process for preparing them |
US4292412A (en) * | 1980-01-16 | 1981-09-29 | W. R. Grace & Co. | Hydrophilic, fabric softener foam compositions and method of making |
US4439553A (en) * | 1983-01-17 | 1984-03-27 | W. R. Grace & Co. | High molecular weight aromatic amine scavengers and method of use |
ATE75017T1 (en) * | 1987-07-15 | 1992-05-15 | Proni Creations Inc | A FORCE CONCENTRATION UNIFORM TUBE CONNECTION. |
ATE65528T1 (en) * | 1987-07-17 | 1991-08-15 | Smith & Nephew | HYDROPHILIC POLYURETHANE FOAM. |
-
1991
- 1991-08-20 GB GB919117913A patent/GB9117913D0/en active Pending
-
1992
- 1992-08-19 JP JP5504197A patent/JPH06510312A/en active Pending
- 1992-08-19 WO PCT/GB1992/001527 patent/WO1993004101A1/en not_active Application Discontinuation
- 1992-08-19 GB GB9400982A patent/GB2273296B/en not_active Expired - Fee Related
- 1992-08-19 ZA ZA926233A patent/ZA926233B/en unknown
- 1992-08-19 AU AU24404/92A patent/AU656997B2/en not_active Ceased
- 1992-08-19 EP EP92917631A patent/EP0599932A1/en not_active Withdrawn
- 1992-08-19 CA CA002114411A patent/CA2114411A1/en not_active Abandoned
- 1992-08-20 MX MX9204833A patent/MX9204833A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0599932A1 (en) | 1994-06-08 |
AU656997B2 (en) | 1995-02-23 |
MX9204833A (en) | 1993-03-01 |
JPH06510312A (en) | 1994-11-17 |
GB2273296B (en) | 1995-05-24 |
WO1993004101A1 (en) | 1993-03-04 |
CA2114411A1 (en) | 1993-03-04 |
GB9117913D0 (en) | 1991-10-09 |
GB2273296A (en) | 1994-06-15 |
ZA926233B (en) | 1994-03-18 |
AU2440492A (en) | 1993-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1004606A1 (en) | Polyurethane foams | |
HK1004559A1 (en) | Polyurethane foams | |
GB2254855B (en) | Ether-based polyurethane article | |
GB9102362D0 (en) | Polymeric foams | |
HK1004560A1 (en) | Polyurethane foams | |
GB2273296B (en) | Polyurethane foams | |
GB9307565D0 (en) | Polyurethane foams | |
GB9408148D0 (en) | Rigid polyurethane foams | |
GB8809754D0 (en) | Polyurethane foams | |
GB9121054D0 (en) | Integral-skin rigid urethane foam | |
GB2245622B (en) | Surfactant-stabilised foams | |
EP0449609A3 (en) | High resilience flexible polyurethane foams | |
GB9126710D0 (en) | Polyurethane foams | |
GB9126709D0 (en) | Polyurethane foams | |
GB9213191D0 (en) | Eeldable polyurethane foam | |
GB9405163D0 (en) | Polyurethane foams | |
GB9113325D0 (en) | Weldable polyurethane foam | |
GB9112005D0 (en) | Synthetic foams | |
GB9118799D0 (en) | Rigid,flame-retardant polyurethane foams | |
GB9120295D0 (en) | Foam structure | |
GB9113114D0 (en) | Foam manufacture | |
GB9105349D0 (en) | Polymeric foams | |
GB9127335D0 (en) | Polymeric foams | |
GB9106967D0 (en) | Polymeric foams | |
GB9111560D0 (en) | Polymeric foams |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970819 |