BR112021018230A2 - Artigo adesivo - Google Patents

Artigo adesivo

Info

Publication number
BR112021018230A2
BR112021018230A2 BR112021018230A BR112021018230A BR112021018230A2 BR 112021018230 A2 BR112021018230 A2 BR 112021018230A2 BR 112021018230 A BR112021018230 A BR 112021018230A BR 112021018230 A BR112021018230 A BR 112021018230A BR 112021018230 A2 BR112021018230 A2 BR 112021018230A2
Authority
BR
Brazil
Prior art keywords
adhesive
segmented copolymer
adhesive item
adhesive article
item
Prior art date
Application number
BR112021018230A
Other languages
English (en)
Inventor
C Engler Amanda
n hanson Jennifer
Kiu-Yuen Tse
A Percha Pamela
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of BR112021018230A2 publication Critical patent/BR112021018230A2/pt

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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/50—Adhesives in the form of films or foils characterised by a primer layer between the carrier and the adhesive
    • 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
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • C09J2453/00—Presence of block copolymer
    • C09J2453/003—Presence of block copolymer in the primer coating
    • 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
    • C09J2471/00—Presence of polyether
    • 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
    • C09J2483/00—Presence of polysiloxane

Abstract

artigo adesivo. a presente invenção se refere a um artigo adesivo (10) que inclui uma camada de fixação (12) e um adesivo de silicone (14). a camada de fixação (12) inclui um copolímero segmentado tendo um primeiro segmento que é um dentre (a) um poliéter que compreende um dentre ptmo ou peo/ppo ou (b) um polissiloxano. o copolímero segmentado tem uma absorvência de água menor que cerca de 13%.
BR112021018230A 2019-03-15 2020-03-13 Artigo adesivo BR112021018230A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962819254P 2019-03-15 2019-03-15
PCT/IB2020/052308 WO2020188438A1 (en) 2019-03-15 2020-03-13 Tie layer chemistry to promote bonding with silicone adhesive

Publications (1)

Publication Number Publication Date
BR112021018230A2 true BR112021018230A2 (pt) 2021-11-23

Family

ID=69845495

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018230A BR112021018230A2 (pt) 2019-03-15 2020-03-13 Artigo adesivo

Country Status (7)

Country Link
US (1) US20220127505A1 (pt)
EP (1) EP3938455A1 (pt)
KR (1) KR20210139289A (pt)
CN (1) CN113574131A (pt)
BR (1) BR112021018230A2 (pt)
TW (1) TW202045656A (pt)
WO (1) WO2020188438A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4218698A1 (en) * 2022-01-27 2023-08-02 Paul Hartmann AG Medical article for fixation of a wound dressing

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532011A (en) 1946-09-07 1950-11-28 Minnesota Mining & Mfg Liners and adhesive tapes having low adhesion polyvinyl carbamate coatings
BE511062A (pt) 1949-10-27
US3502497A (en) 1964-08-26 1970-03-24 Johnson & Johnson Pressure-sensitive adhesive product
US3318852A (en) 1965-04-05 1967-05-09 Minnesota Mining & Mfg Fluorine-containing polymers
NO134790C (no) 1968-07-09 1984-03-22 Smith & Nephew Klebende,; trykkfoelsomt, vanndamp-permeabelt produkt for bruk paa hud hos mennesker.
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3825379A (en) 1972-04-10 1974-07-23 Exxon Research Engineering Co Melt-blowing die using capillary tubes
JPS6017319B2 (ja) 1977-12-29 1985-05-02 ソニー株式会社 剥離性処理剤
ATE17191T1 (de) 1982-04-08 1986-01-15 Smith & Nephew Ass Chirurgisches heftpflaster.
US4728571A (en) 1985-07-19 1988-03-01 Minnesota Mining And Manufacturing Company Polysiloxane-grafted copolymer release coating sheets and adhesive tapes
US5214119A (en) 1986-06-20 1993-05-25 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5230701A (en) 1988-05-13 1993-07-27 Minnesota Mining And Manufacturing Company Elastomeric adhesive and cohesive materials
US5088483A (en) 1988-11-04 1992-02-18 Minnesota Mining And Manufacturing Co. Adhesive frame bandage
US5202190A (en) 1989-08-14 1993-04-13 Minnesota Mining And Manufacturing Company Method of making vinyl-silicone copolymers using mercapto functional silicone chain-transfer agents and release coatings made therewith
US5032460A (en) 1989-08-14 1991-07-16 Minnesota Mining And Manufacturing Company Method of making vinyl-silicone copolymers using mercapto functional silicone chain-transfer agents and release coatings made therewith
US5516581A (en) 1990-12-20 1996-05-14 Minnesota Mining And Manufacturing Company Removable adhesive tape
US5160315A (en) 1991-04-05 1992-11-03 Minnesota Mining And Manufacturing Company Combined adhesive strip and transparent dressing delivery system
US5238733A (en) 1991-09-30 1993-08-24 Minnesota Mining And Manufacturing Company Stretchable nonwoven webs based on multi-layer blown microfibers
CA2104046C (en) 1992-10-05 1998-09-15 Yen-Lane Chen Adhesive compositions, wound dressings and methods
US5356706A (en) 1992-12-14 1994-10-18 Shores A Andrew Release coating for adhesive tapes and labels
JP3547747B2 (ja) 1993-08-31 2004-07-28 ミネソタ マイニング アンド マニュファクチャリング カンパニー 再剥離可能な泡粘着テープ
JP3360377B2 (ja) 1993-10-04 2002-12-24 チッソ株式会社 メルトブロー紡糸口金装置
US5750630A (en) 1994-02-04 1998-05-12 Minnesota Mining And Manufacturing Company Water-based polyurethane polymer, release coating, adhesive tape and process of preparation
RU2143018C1 (ru) 1995-06-30 1999-12-20 Кимберли - Кларк Уорлдвайд, Инк. Многокомпонентные волокна и нетканые материалы, разрушающиеся под действием воды
US7090922B2 (en) * 2001-12-18 2006-08-15 3M Innovative Properties Company Silicone priming compositions, articles, and methods
US7407709B2 (en) * 2003-12-22 2008-08-05 3M Innovative Properties Company Silicone pressure sensitive adhesive and articles
EP1737504B1 (en) 2004-04-08 2010-06-09 Dow Corning Corporation Silicone skin adhesive gels
US7947366B2 (en) 2007-03-19 2011-05-24 3M Innovative Properties Company Adhesive sheet article
BRPI0919628A2 (pt) 2008-10-29 2015-12-01 3M Innovative Proferties Company materiais de liberação de silicone curado com feixe de elétrons
US20140287642A1 (en) 2010-12-29 2014-09-25 3M Innovative Properties Company Low adhesion backsize for silicone adhesive articles and methods
EP2794799B1 (en) * 2011-12-22 2016-10-19 3M Innovative Properties Company Adhesive article including primer layer and method of making the same
US10369247B2 (en) * 2011-12-22 2019-08-06 3M Innovative Properties Company Adhesive article and method of making the same
JP2019508536A (ja) * 2016-02-01 2019-03-28 スリーエム イノベイティブ プロパティズ カンパニー 剥離除去取付のためのフィルムバッキング

Also Published As

Publication number Publication date
EP3938455A1 (en) 2022-01-19
CN113574131A (zh) 2021-10-29
WO2020188438A1 (en) 2020-09-24
KR20210139289A (ko) 2021-11-22
US20220127505A1 (en) 2022-04-28
TW202045656A (zh) 2020-12-16

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]