BR112021020647A2 - Composição, e, artigo - Google Patents

Composição, e, artigo

Info

Publication number
BR112021020647A2
BR112021020647A2 BR112021020647A BR112021020647A BR112021020647A2 BR 112021020647 A2 BR112021020647 A2 BR 112021020647A2 BR 112021020647 A BR112021020647 A BR 112021020647A BR 112021020647 A BR112021020647 A BR 112021020647A BR 112021020647 A2 BR112021020647 A2 BR 112021020647A2
Authority
BR
Brazil
Prior art keywords
composition
ethylene
article
olefin
mpa
Prior art date
Application number
BR112021020647A
Other languages
English (en)
Inventor
Walter Mclennaghan Allan
J I Van Dun Jozef
Ryan Schneider
Wanfu Ma
Yi Jin
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 BR112021020647A2 publication Critical patent/BR112021020647A2/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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

composição, e, artigo. a presente divulgação fornece uma composição. a composição contém (a) um copolímero de etileno/a-olefina que contém (i) etileno e (ii) de 20% em peso a 35% em peso de comonômero de c6-c8 a-olefina, em que o copolímero de etileno/a-olefina tem uma densidade de 0,880 g/cm³ a 0,895 g/cm³, uma viscosidade de fusão, a 177 °c, de 4.000 mpa?s a 20.000 mpa?s, e uma temperatura de transição vítrea de -55 °c a -20 °c; (b) um acentuador de pegajosidade; e (c) uma cera.
BR112021020647A 2019-04-15 2019-04-15 Composição, e, artigo BR112021020647A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/082617 WO2020210931A1 (en) 2019-04-15 2019-04-15 Adhesive composition

Publications (1)

Publication Number Publication Date
BR112021020647A2 true BR112021020647A2 (pt) 2021-12-07

Family

ID=72836787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020647A BR112021020647A2 (pt) 2019-04-15 2019-04-15 Composição, e, artigo

Country Status (7)

Country Link
US (1) US20220213355A1 (pt)
EP (1) EP3956414B1 (pt)
JP (1) JP7440537B2 (pt)
KR (1) KR102622214B1 (pt)
CN (1) CN113825814A (pt)
BR (1) BR112021020647A2 (pt)
WO (1) WO2020210931A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202211548D0 (en) * 2022-08-08 2022-09-21 Innospec Leuna Gmbh Ethylene copolymer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA976431B (en) 1996-07-22 1999-01-22 Dow Chemical Co Hot melt adhesives
AU3665797A (en) * 1996-07-22 1998-02-10 Dow Chemical Company, The Hot melt adhesives
JP3476392B2 (ja) * 1998-11-30 2003-12-10 日本エヌエスシー株式会社 ホットメルト接着剤
US7067585B2 (en) * 2002-10-28 2006-06-27 Bostik, Inc. Hot melt adhesive composition based on a random copolymer of isotactic polypropylene
JP5751581B2 (ja) * 2011-05-26 2015-07-22 ヤスハラケミカル株式会社 ホットメルト接着剤組成物
WO2014046834A1 (en) * 2012-09-19 2014-03-27 Exxonmobil Chemical Patents Inc. Adhesive compositions of propylene-based and ethylene-based polymers
JP6526679B2 (ja) * 2013-12-31 2019-06-05 ダウ グローバル テクノロジーズ エルエルシー エチレン／α−オレフィンマルチブロックコポリマーを有するホットメルト接着剤組成物
WO2016029006A1 (en) * 2014-08-21 2016-02-25 Dow Global Technologies Llc Hot melt adhesive composition
ES2846754T3 (es) * 2015-09-30 2021-07-29 Dow Global Technologies Llc Composición adhesiva
WO2018217748A1 (en) * 2017-05-22 2018-11-29 H.B. Fuller Company Hot melt adhesive composition
JP7245038B2 (ja) * 2018-12-13 2023-03-23 ヘンケルジャパン株式会社 ホットメルト接着剤

Also Published As

Publication number Publication date
CN113825814A (zh) 2021-12-21
KR20210152534A (ko) 2021-12-15
EP3956414B1 (en) 2024-01-17
JP7440537B2 (ja) 2024-02-28
US20220213355A1 (en) 2022-07-07
WO2020210931A1 (en) 2020-10-22
JP2022535491A (ja) 2022-08-09
KR102622214B1 (ko) 2024-01-09
EP3956414A1 (en) 2022-02-23
EP3956414A4 (en) 2022-11-02

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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]