EP4735552A1 - Composition adhésive - Google Patents

Composition adhésive

Info

Publication number
EP4735552A1
EP4735552A1 EP24724738.0A EP24724738A EP4735552A1 EP 4735552 A1 EP4735552 A1 EP 4735552A1 EP 24724738 A EP24724738 A EP 24724738A EP 4735552 A1 EP4735552 A1 EP 4735552A1
Authority
EP
European Patent Office
Prior art keywords
adhesive composition
substrate
acrylic
acrylate
rheology modifier
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
Application number
EP24724738.0A
Other languages
German (de)
English (en)
Inventor
Jie Wu
Yushan Hu
Yinzhong Guo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of EP4735552A1 publication Critical patent/EP4735552A1/fr
Pending legal-status Critical Current

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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/064—Copolymers with monomers not covered by C09J133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La présente invention concerne une composition. Dans un mode de réalisation, la composition est une composition adhésive. La composition adhésive comprend une émulsion acrylique, un agent poisseux et un modificateur de rhéologie. La présente composition adhésive peut être une couche adhésive disposée entre un premier substrat et un second substrat dans une structure stratifiée, le premier substrat et le second substrat étant choisis parmi un substrat de toit et/ou une membrane de toiture.
EP24724738.0A 2023-06-28 2024-04-10 Composition adhésive Pending EP4735552A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363523706P 2023-06-28 2023-06-28
PCT/US2024/023860 WO2025006029A1 (fr) 2023-06-28 2024-04-10 Composition adhésive

Publications (1)

Publication Number Publication Date
EP4735552A1 true EP4735552A1 (fr) 2026-05-06

Family

ID=91029893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24724738.0A Pending EP4735552A1 (fr) 2023-06-28 2024-04-10 Composition adhésive

Country Status (5)

Country Link
EP (1) EP4735552A1 (fr)
CN (1) CN121488011A (fr)
AR (1) AR133007A1 (fr)
TW (1) TW202500707A (fr)
WO (1) WO2025006029A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01001665A (es) * 2000-02-18 2002-04-01 John Michael Friel Pinturas para el marcado de caminos,preparadas a partir de prepinturas; metodo y aparato para formar zonas y lineas marcadas en los caminos, con dichas pinturas y dispositivo para aplicar dichas pinturas
JP5628884B2 (ja) * 2012-11-26 2014-11-19 日東電工株式会社 水分散型粘着剤組成物、粘着剤層、粘着シート、及び、当該粘着剤層または粘着シートを含む積層体
JP6258565B1 (ja) * 2014-12-30 2018-01-10 スリーエム イノベイティブ プロパティズ カンパニー 水性感圧接着剤組成物
KR20230121621A (ko) * 2020-12-15 2023-08-18 아르끄마 프랑스 수성 내습성 접착제 조성물, 이의 제조방법 및 이의사용방법

Also Published As

Publication number Publication date
CN121488011A (zh) 2026-02-06
TW202500707A (zh) 2025-01-01
WO2025006029A1 (fr) 2025-01-02
AR133007A1 (es) 2025-08-20

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