ES2162133T3 - Adhesivos de poliuretano sensibles a la presion. - Google Patents
Adhesivos de poliuretano sensibles a la presion.Info
- Publication number
- ES2162133T3 ES2162133T3 ES96945288T ES96945288T ES2162133T3 ES 2162133 T3 ES2162133 T3 ES 2162133T3 ES 96945288 T ES96945288 T ES 96945288T ES 96945288 T ES96945288 T ES 96945288T ES 2162133 T3 ES2162133 T3 ES 2162133T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure sensitive
- polyurethane adhesives
- sensitive polyurethane
- polyurethane based
- weight
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- 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
- A61L15/58—Adhesives
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/046—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08G18/28—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
-
- 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
- C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/40—Compositions for pressure-sensitive adhesives
-
- 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
- C08G2220/00—Compositions for preparing gels other than hydrogels, aerogels and xerogels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Materials For Medical Uses (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
METODO PARA FORMAR UNA COMPOSICION ADHESIVA BASADA EN POLIURETANO EN EL QUE SE CALIENTA UNA MEZCLA DE REACCION DE AL MENOS UN PREPOLIMERO TERMINADO POR NCO Y UN COMPUESTO POLIHIDROXI A UNA TEMPERATURA Y DURANTE UN TIEMPO SUFICIENTES PARA OBTENER UN CONTENIDO EN GEL DE ENTRE APROXIMADAMENTE 30 Y 40 % EN PESO Y UN PESO MOLECULAR DE EXTRAIBLES DE AL MENOS APROXIMADAMENTE 45000. TAMBIEN SE DESCRIBEN ADHESIVOS BASADOS EN POLIURETANO PREPARADOS SEGUN EL METODO Y DISPOSITIVOS MEDICOS QUE EMPLEAN LOS MISMOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US895395P | 1995-12-20 | 1995-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162133T3 true ES2162133T3 (es) | 2001-12-16 |
Family
ID=21734673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96945288T Expired - Lifetime ES2162133T3 (es) | 1995-12-20 | 1996-12-19 | Adhesivos de poliuretano sensibles a la presion. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5952422A (es) |
EP (1) | EP0868452B1 (es) |
JP (1) | JP2000503048A (es) |
AT (1) | ATE206723T1 (es) |
AU (1) | AU706103B2 (es) |
CA (1) | CA2241216C (es) |
DE (1) | DE69615860T2 (es) |
DK (1) | DK0868452T3 (es) |
ES (1) | ES2162133T3 (es) |
NO (1) | NO982856L (es) |
NZ (1) | NZ326587A (es) |
PT (1) | PT868452E (es) |
WO (1) | WO1997022642A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6673889B1 (en) | 1999-06-28 | 2004-01-06 | Omnova Solutions Inc. | Radiation curable coating containing polyfuorooxetane |
US6518359B1 (en) | 2000-02-25 | 2003-02-11 | 3M Innovative Properties Co. | Polyurethane-based pressure-sensitive adhesives, systems for such adhesives, articles therefrom, and methods of making |
US6642304B1 (en) | 2000-02-25 | 2003-11-04 | 3M Innovative Properties Company | Polyurethane-based adhesives, systems for such adhesives, articles therefrom, and methods of making |
US6660828B2 (en) | 2001-05-14 | 2003-12-09 | Omnova Solutions Inc. | Fluorinated short carbon atom side chain and polar group containing polymer, and flow, or leveling, or wetting agents thereof |
DE10317791A1 (de) | 2003-04-16 | 2004-12-02 | Tesa Ag | Haftklebstoff aus Polyurethan für empfindliche Oberflächen |
DE10317789A1 (de) | 2003-04-16 | 2004-12-02 | Tesa Ag | Haftklebstoff aus Polyurethan |
US20060216523A1 (en) * | 2003-08-19 | 2006-09-28 | Shunsuke Takaki | Pressure-sensitive adhesive tape and pressure-sensitive adhesive composition for medical adhesive tape |
DE102006020482A1 (de) | 2006-04-28 | 2007-10-31 | Tesa Ag | Wieder ablösbarer Haftklebstoff aus Polyurethan |
DE102006033796A1 (de) | 2006-07-19 | 2008-01-31 | Tesa Ag | Haftklebestoffe aus einem harzmodifizierten Polyurethan |
ATE514505T1 (de) * | 2007-02-20 | 2011-07-15 | Basf Se | SIEGELBARES LAMINAT FÜR WIEDERVERSCHLIEßBARE VERPACKUNGEN |
US8182647B2 (en) * | 2007-07-23 | 2012-05-22 | Cohera Medical, Inc. | Hydrophilic biodegradable adhesives |
US10646370B2 (en) | 2008-04-01 | 2020-05-12 | Donaldson Company, Inc. | Enclosure ventilation filter and assembly method |
US8979811B2 (en) * | 2008-04-01 | 2015-03-17 | Donaldson Company, Inc. | Enclosure ventilation filter and assembly method |
US8240731B2 (en) * | 2008-09-15 | 2012-08-14 | Amy Claire Roszak | Method using device for easy pick up of small objects |
US10611873B2 (en) | 2014-12-16 | 2020-04-07 | 3M Innovative Properties Company | Polyurethane pressure-sensitive adhesives |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043982A (en) * | 1972-05-29 | 1977-08-23 | Loctite (Ireland) Limited | Peroxide initiated polymerizable acrylate-isocyanate monomer compositions |
CH652413A5 (fr) * | 1978-09-20 | 1985-11-15 | Deltaglass Sa | Composition adhesive photodurcissable. |
DE3341555A1 (de) * | 1983-11-17 | 1985-05-30 | Bayer Ag, 5090 Leverkusen | Selbsthaftende flaechengebilde, verfahren zu deren herstellung und deren verwendung |
GB8629231D0 (en) * | 1986-12-06 | 1987-01-14 | Smith & Nephew Ass | Adhesive & dressings |
DE3785311T2 (de) * | 1986-12-06 | 1993-07-22 | Smith & Nephew | Klebstoff, verfahren zu seiner herstellung und seine verwendung. |
GB8719314D0 (en) * | 1987-08-14 | 1987-09-23 | Smith & Nephew Ass | Hypoadherant dressings |
GB8720440D0 (en) * | 1987-08-28 | 1987-10-07 | Smith & Nephew Ass | Curable compositions |
JP2890130B2 (ja) * | 1990-03-06 | 1999-05-10 | 関西ペイント株式会社 | 一液型自己硬化性樹脂の製造方法 |
JP3091871B2 (ja) * | 1991-03-04 | 2000-09-25 | 関西ペイント株式会社 | 自己架橋性樹脂の製造方法 |
NZ248977A (en) * | 1992-11-09 | 1995-06-27 | Squibb & Sons Inc | Pressure-sensitive adhesive comprising a polyurethane having excess hydroxyl functionality; medical articles comprising a layer of such adhesive |
DE19508180C2 (de) * | 1995-03-09 | 1998-10-01 | Siemens Ag | Vorrichtung zum Drucken von Markierungen auf flache Sendungen mit Transport durch Saugband |
-
1996
- 1996-12-18 US US08/768,735 patent/US5952422A/en not_active Expired - Fee Related
- 1996-12-19 AU AU14695/97A patent/AU706103B2/en not_active Ceased
- 1996-12-19 EP EP96945288A patent/EP0868452B1/en not_active Expired - Lifetime
- 1996-12-19 ES ES96945288T patent/ES2162133T3/es not_active Expired - Lifetime
- 1996-12-19 DK DK96945288T patent/DK0868452T3/da active
- 1996-12-19 JP JP09523071A patent/JP2000503048A/ja not_active Ceased
- 1996-12-19 AT AT96945288T patent/ATE206723T1/de not_active IP Right Cessation
- 1996-12-19 WO PCT/US1996/020682 patent/WO1997022642A1/en active IP Right Grant
- 1996-12-19 NZ NZ326587A patent/NZ326587A/xx unknown
- 1996-12-19 PT PT96945288T patent/PT868452E/pt unknown
- 1996-12-19 DE DE69615860T patent/DE69615860T2/de not_active Expired - Fee Related
- 1996-12-19 CA CA002241216A patent/CA2241216C/en not_active Expired - Fee Related
-
1998
- 1998-06-19 NO NO982856A patent/NO982856L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0868452A4 (en) | 1998-12-02 |
US5952422A (en) | 1999-09-14 |
DE69615860D1 (de) | 2001-11-15 |
EP0868452A1 (en) | 1998-10-07 |
JP2000503048A (ja) | 2000-03-14 |
WO1997022642A1 (en) | 1997-06-26 |
CA2241216C (en) | 2005-07-26 |
ATE206723T1 (de) | 2001-10-15 |
AU706103B2 (en) | 1999-06-10 |
PT868452E (pt) | 2002-03-28 |
AU1469597A (en) | 1997-07-14 |
DE69615860T2 (de) | 2002-06-06 |
EP0868452B1 (en) | 2001-10-10 |
NZ326587A (en) | 2000-01-28 |
NO982856L (no) | 1998-08-18 |
NO982856D0 (no) | 1998-06-19 |
CA2241216A1 (en) | 1997-06-26 |
DK0868452T3 (da) | 2001-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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