MX2021011103A - Indicador de humedad libre de especies que contienen halogeno. - Google Patents
Indicador de humedad libre de especies que contienen halogeno.Info
- Publication number
- MX2021011103A MX2021011103A MX2021011103A MX2021011103A MX2021011103A MX 2021011103 A MX2021011103 A MX 2021011103A MX 2021011103 A MX2021011103 A MX 2021011103A MX 2021011103 A MX2021011103 A MX 2021011103A MX 2021011103 A MX2021011103 A MX 2021011103A
- Authority
- MX
- Mexico
- Prior art keywords
- wetness indicator
- halogen
- containing species
- indicator free
- yellow
- Prior art date
Links
Classifications
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- 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
- A61L15/34—Oils, fats, waxes or natural resins
-
- 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
- A61L15/56—Wetness-indicators or colourants
-
- 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
- A61L15/585—Mixtures of macromolecular compounds
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/422—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm the alarm being a colour change
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/426—Moisture sensitive polymers
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/427—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm pH indicator
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51165—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
- A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/22—Lipids, fatty acids, e.g. prostaglandins, oils, fats, waxes
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/80—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special chemical form
- A61L2300/802—Additives, excipients, e.g. cyclodextrins, fatty acids, surfactants
-
- 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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/0071—Plasticisers
Abstract
Un indicador de humedad termofusible que comprende una composición de base adhesiva que usa una especie libre de halógeno, concretamente amarillo de nitrazina, para provocar el cambio de color en artículos higiénicos, tal como pañales desechables, para servir como indicador de la humedad o humectación tras la agresión. En algunas realizaciones de la invención, el indicador de humedad se vuelve de amarillo a violeta.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962818830P | 2019-03-15 | 2019-03-15 | |
PCT/US2020/022303 WO2020190625A1 (en) | 2019-03-15 | 2020-03-12 | Wetness indicator free from halogen-containing species |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021011103A true MX2021011103A (es) | 2021-10-22 |
Family
ID=70110429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021011103A MX2021011103A (es) | 2019-03-15 | 2020-03-12 | Indicador de humedad libre de especies que contienen halogeno. |
Country Status (11)
Country | Link |
---|---|
US (1) | US20200289337A1 (es) |
EP (1) | EP3937870B1 (es) |
JP (1) | JP2022524059A (es) |
CN (1) | CN113543758A (es) |
AU (1) | AU2020241513A1 (es) |
BR (1) | BR112021018188A2 (es) |
CA (1) | CA3129714A1 (es) |
ES (1) | ES2966460T3 (es) |
MX (1) | MX2021011103A (es) |
PL (1) | PL3937870T3 (es) |
WO (1) | WO2020190625A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220125319A1 (en) * | 2020-10-27 | 2022-04-28 | Farnaz Zand | Moisture and Fever Sensing Apparatus |
ES2915258B2 (es) * | 2020-12-18 | 2023-03-01 | Agrobotix Innovation Tech S L | Sensor, sistema y metodo para medir la calidad de la aplicacion de agroquimicos en terrenos de cultivo |
PT117210B (pt) | 2021-04-30 | 2023-07-31 | Colquimica Industria Nac De Colas S A | Cola termofusível indicadora de humidade e seu processo de produção |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231370A (en) | 1979-06-18 | 1980-11-04 | The Procter & Gamble Company | Disposable diaper type garment having wetness indicator |
US4681576A (en) | 1986-03-17 | 1987-07-21 | Malcolm Nicol & Co. | Wetness indicating hot-metal adhesives |
US4743238A (en) | 1986-03-17 | 1988-05-10 | Malcolm Nicol & Co. | Wetness indicating hot-melt adhesives |
US4895567A (en) | 1986-03-17 | 1990-01-23 | The International Group, Inc. | Wetness indicating hot-melt adhesives |
US5035691A (en) * | 1990-06-28 | 1991-07-30 | H. B. Fuller Licensing & Financing Inc. | Hot-melt moisture indicator material for disposable articles |
EP0503608A1 (en) * | 1991-03-14 | 1992-09-16 | National Starch and Chemical Investment Holding Corporation | Hot melt adhesive with wetness indicator |
CN1200738C (zh) | 2000-10-30 | 2005-05-11 | 阿托芬德利公司 | 具有可控变色速度的热熔融湿度指示剂粘合剂组合物 |
JP2008104850A (ja) * | 2006-09-29 | 2008-05-08 | Toyo Ink Mfg Co Ltd | ウェットインジケーター組成物 |
WO2010003038A2 (en) * | 2008-07-03 | 2010-01-07 | Bostik, Inc. | Hot melt wetness indicator adhesive composition containing uv fluorescent agent |
US9265856B2 (en) | 2009-07-15 | 2016-02-23 | Kimberly-Clark Worldwide Inc. | Multiple component materials having a color-changing composition |
US9889222B2 (en) | 2011-11-09 | 2018-02-13 | Kimberly-Clark Worldwide, Inc. | Aqueous medium-sensitive coating compositions for triggered release of active ingredients and visual indication for wetness |
US20140087181A1 (en) | 2012-09-26 | 2014-03-27 | The Procter & Gamble Company | Liquid-activated formulation with hot melt binding matrix |
WO2015143282A1 (en) * | 2014-03-20 | 2015-09-24 | The Procter & Gamble Company | Volume indicators with masking layer |
WO2016022795A1 (en) | 2014-08-07 | 2016-02-11 | The Procter & Gamble Company | Wetness indicator with permanent colorant |
WO2016120876A1 (en) * | 2015-01-29 | 2016-08-04 | Hajbi Dvir | Wetness indicator for a diaper |
US10953129B2 (en) * | 2015-04-14 | 2021-03-23 | Savarè I.C. S.r.l. | Wetness indicator compositions comprising leuco dyes |
US10759976B2 (en) * | 2018-03-23 | 2020-09-01 | Sensor International, Llc | Color changeable adhesives and methods of making such adhesives |
-
2020
- 2020-03-12 US US16/816,399 patent/US20200289337A1/en active Pending
- 2020-03-12 CA CA3129714A patent/CA3129714A1/en active Pending
- 2020-03-12 MX MX2021011103A patent/MX2021011103A/es unknown
- 2020-03-12 BR BR112021018188A patent/BR112021018188A2/pt unknown
- 2020-03-12 ES ES20716357T patent/ES2966460T3/es active Active
- 2020-03-12 WO PCT/US2020/022303 patent/WO2020190625A1/en active Application Filing
- 2020-03-12 JP JP2021552923A patent/JP2022524059A/ja active Pending
- 2020-03-12 EP EP20716357.7A patent/EP3937870B1/en active Active
- 2020-03-12 CN CN202080020015.8A patent/CN113543758A/zh active Pending
- 2020-03-12 AU AU2020241513A patent/AU2020241513A1/en active Pending
- 2020-03-12 PL PL20716357.7T patent/PL3937870T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
ES2966460T3 (es) | 2024-04-22 |
PL3937870T3 (pl) | 2024-03-04 |
EP3937870A1 (en) | 2022-01-19 |
CN113543758A (zh) | 2021-10-22 |
US20200289337A1 (en) | 2020-09-17 |
EP3937870B1 (en) | 2023-10-18 |
CA3129714A1 (en) | 2020-09-24 |
WO2020190625A1 (en) | 2020-09-24 |
AU2020241513A1 (en) | 2021-09-02 |
JP2022524059A (ja) | 2022-04-27 |
BR112021018188A2 (pt) | 2021-11-16 |
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