EP4225238A1 - Adhesive fastener and nappy comprising an adhesive fastener of this kind - Google Patents
Adhesive fastener and nappy comprising an adhesive fastener of this kindInfo
- Publication number
- EP4225238A1 EP4225238A1 EP21778497.4A EP21778497A EP4225238A1 EP 4225238 A1 EP4225238 A1 EP 4225238A1 EP 21778497 A EP21778497 A EP 21778497A EP 4225238 A1 EP4225238 A1 EP 4225238A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bio
- diaper
- fastener part
- adhesive
- plastic material
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 49
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000704 biodegradable plastic Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920001896 polybutyrate Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001610 polycaprolactone Polymers 0.000 claims description 4
- 229920002961 polybutylene succinate Polymers 0.000 claims description 3
- 239000004631 polybutylene succinate Substances 0.000 claims description 3
- 239000004632 polycaprolactone Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 229920006021 bio-based polyamide Polymers 0.000 claims 2
- SMNDYUVBFMFKNZ-UHFFFAOYSA-N 2-furoic acid Chemical compound OC(=O)C1=CC=CO1 SMNDYUVBFMFKNZ-UHFFFAOYSA-N 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 206010021639 Incontinence Diseases 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- NZZFYRREKKOMAT-UHFFFAOYSA-N diiodomethane Chemical compound ICI NZZFYRREKKOMAT-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
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
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
- A61F13/622—Fabric strip fastener elements, e.g. hook and loop
- A61F13/625—Fabric strip fastener elements, e.g. hook and loop characterised by the hook
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0046—Fasteners made integrally of plastics
- A44B18/0061—Male or hook elements
- A44B18/0065—Male or hook elements of a mushroom type
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020006241.5A DE102020006241A1 (en) | 2020-10-09 | 2020-10-09 | Hook and loop fastener part together with a diaper with such a hook and loop fastener part |
PCT/EP2021/076072 WO2022073764A1 (en) | 2020-10-09 | 2021-09-22 | Adhesive fastener and nappy comprising an adhesive fastener of this kind |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4225238A1 true EP4225238A1 (en) | 2023-08-16 |
Family
ID=77951740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21778497.4A Pending EP4225238A1 (en) | 2020-10-09 | 2021-09-22 | Adhesive fastener and nappy comprising an adhesive fastener of this kind |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230372167A1 (en) |
EP (1) | EP4225238A1 (en) |
JP (1) | JP2023544427A (en) |
CN (1) | CN116437831A (en) |
DE (1) | DE102020006241A1 (en) |
WO (1) | WO2022073764A1 (en) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19548323A1 (en) | 1995-12-22 | 1997-06-26 | Bayer Ag | Thermoplastic, processable, biodegradable molding compounds |
JP3577166B2 (en) | 1996-05-31 | 2004-10-13 | Ykk株式会社 | Hook-and-loop fastener |
JP3609207B2 (en) | 1996-05-31 | 2005-01-12 | Ykk株式会社 | Biodegradable hook-and-loop fastener |
DE19646318A1 (en) | 1996-11-09 | 1998-05-14 | Binder Gottlieb Gmbh & Co | Efficient process for the production of an adhesive closure part from thermoplastic plastic |
MX2008006155A (en) * | 2008-05-09 | 2009-11-09 | Grupo P I Mabe Sa De C V | Environmentally-friendly disposable absorbent article. |
CN102325643B (en) | 2008-12-29 | 2014-09-24 | 3M创新有限公司 | Films having structured surface and methods for making the same |
US9084701B2 (en) | 2011-11-10 | 2015-07-21 | The Procter & Gamble Company | Absorbent articles with hook and loop fastening systems |
WO2016023016A1 (en) * | 2014-08-08 | 2016-02-11 | Li Clive | Biodegradable, biobased diaper |
US10709806B2 (en) * | 2015-07-22 | 2020-07-14 | Everyone's Earth Inc. | Biodegradable absorbent articles |
US20170056253A1 (en) | 2015-08-28 | 2017-03-02 | Fitesa Nonwoven, Inc. | Absorbent Article Having A High Content Of Bio-Based Materials |
PL3545032T3 (en) | 2016-11-22 | 2023-12-18 | Polymateria Limited | Degradable polymer and method of production |
CN114161783A (en) | 2017-04-26 | 2022-03-11 | 博爱(中国)膨化芯材有限公司 | Thermal composite rapid-infiltration flow guide material and application thereof |
JP7461339B2 (en) * | 2019-03-28 | 2024-04-03 | クラレファスニング株式会社 | Biodegradable hook-type molded hook-and-loop fastener with excellent moldability |
DE102019006683A1 (en) | 2019-09-24 | 2021-03-25 | Gottlieb Binder Gmbh & Co. Kg | diaper |
-
2020
- 2020-10-09 DE DE102020006241.5A patent/DE102020006241A1/en active Pending
-
2021
- 2021-09-22 US US18/030,543 patent/US20230372167A1/en active Pending
- 2021-09-22 CN CN202180068126.0A patent/CN116437831A/en active Pending
- 2021-09-22 WO PCT/EP2021/076072 patent/WO2022073764A1/en unknown
- 2021-09-22 EP EP21778497.4A patent/EP4225238A1/en active Pending
- 2021-09-22 JP JP2023521360A patent/JP2023544427A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN116437831A (en) | 2023-07-14 |
JP2023544427A (en) | 2023-10-23 |
DE102020006241A1 (en) | 2022-04-14 |
WO2022073764A1 (en) | 2022-04-14 |
US20230372167A1 (en) | 2023-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60222892T2 (en) | DISPOSABLE DIAPHRAGM WITH ONE PIECE SHAPED SIDE PARTS AND LEG CONNECTIONS | |
DE69534715T2 (en) | BIODEGRADABLE COPOLYMERS AND PLASTIC ARTICLES MADE OF BIODEGRADABLE 3-HYDROXYHEXANOATE COPOLYMERS | |
DE69936792T2 (en) | ABSORBENT ARTICLE WITH REUSABLE CLOSURE | |
DE69717499T3 (en) | ELASTOMERIC SIDE WING FOR USE WITH TRANSFORMABLE ABSORBENT ARTICLES | |
AT393790B (en) | DISPOSAL DIAPER | |
DE60207616T2 (en) | Disposable diaper with visible moisture indicator | |
DE69911198T3 (en) | PERFORATED COMPOSITE MATERIAL | |
DE202011000820U1 (en) | Portable disposable article | |
DE69920702T2 (en) | WINDEL WITH WELDABLE FASTENING DEVICE | |
DE112014000644T5 (en) | Diaper with separating element | |
DE112014000646T5 (en) | Diaper with separator fabric | |
DE60103294T2 (en) | DEGRADABLE POLYESTER MIXTURES CONTAINING ABSORBENT ARTICLES | |
DE19857067A1 (en) | Molded article made of biodegradable plastic | |
EP0754544A2 (en) | Composite film and process for producing the same | |
DE4122359C2 (en) | Absorbent material and its use | |
DE102007015441A1 (en) | Method for producing an adhesive closure part together with the device and subsequently produced adhesive closure part | |
DE69930013T2 (en) | POLYHYDROXYALKANOATE COPOLYMERS CONTAINING DERIVABLE PLASTIC ITEMS | |
EP4225238A1 (en) | Adhesive fastener and nappy comprising an adhesive fastener of this kind | |
WO2010108660A1 (en) | Absorbent disposable incontinence pants comprising side sections | |
DE60303894T2 (en) | Disposable wearing article | |
DE69912961T2 (en) | ABSORBENT DISPOSABLE ARTICLE WITH A Fecal Management Layer, The Fibers Of Which Are Oriented In The Z-Direction | |
DE69727840T2 (en) | ABSORBENT DISPOSABLE PRODUCTS WITH IMPROVED SOFT SEALED EDGES | |
DE102005032221A1 (en) | A method of making a plurality of elastic bodily fluid-absorbent disposable incontinent diapers | |
DE102019006683A1 (en) | diaper | |
DE69812718T2 (en) | ABSORBENT ARTICLE WITH A MICROPOROUS FILM |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230309 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |