MX2022001034A - Adhesivos termofusibles que contienen poliolefina. - Google Patents

Adhesivos termofusibles que contienen poliolefina.

Info

Publication number
MX2022001034A
MX2022001034A MX2022001034A MX2022001034A MX2022001034A MX 2022001034 A MX2022001034 A MX 2022001034A MX 2022001034 A MX2022001034 A MX 2022001034A MX 2022001034 A MX2022001034 A MX 2022001034A MX 2022001034 A MX2022001034 A MX 2022001034A
Authority
MX
Mexico
Prior art keywords
block
polyolefin
melt adhesives
containing hot
hot melt
Prior art date
Application number
MX2022001034A
Other languages
English (en)
Inventor
Miao Hu
Steven D Gray
Kimberly E Secrist
Brian R Minix
Original Assignee
Bostik Inc
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 Bostik Inc filed Critical Bostik Inc
Publication of MX2022001034A publication Critical patent/MX2022001034A/es

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
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/12—Polypropene
    • 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
    • C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/14—Copolymers of propene
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber
    • C09J7/243—Ethylene or propylene 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
    • 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
    • C09J7/35—Heat-activated

Landscapes

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

Abstract

Un adhesivo termofusible usa una mezcla de polímeros que tiene estereoerror controlado y comprende un polipropileno en estereobloque que comprende un primer bloque que tiene un índice isotáctico de entre aproximadamente el 50% y aproximadamente el 95% y un segundo bloque que tiene un índice isotáctico de entre aproximadamente el 5% y el 50%, en la que la diferencia entre entre los índices isotácticos del primer bloque y el segundo bloque es al menos aproximadamente el 10%. El adhesivo termofusible presenta propiedades mejoradas de despegado y adherencia sin comprometer la resistencia al cizallamiento y viceversa.
MX2022001034A 2019-08-01 2020-07-30 Adhesivos termofusibles que contienen poliolefina. MX2022001034A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962881462P 2019-08-01 2019-08-01
PCT/US2020/044163 WO2021021990A1 (en) 2019-08-01 2020-07-30 Polyolefin-containing hot-melt adhesives

Publications (1)

Publication Number Publication Date
MX2022001034A true MX2022001034A (es) 2022-03-02

Family

ID=74229053

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001034A MX2022001034A (es) 2019-08-01 2020-07-30 Adhesivos termofusibles que contienen poliolefina.

Country Status (9)

Country Link
US (1) US20220325145A1 (es)
EP (1) EP4007792A4 (es)
JP (1) JP2022543202A (es)
CN (1) CN114207014B (es)
AU (1) AU2020323944A1 (es)
BR (1) BR112022001770A2 (es)
CA (1) CA3147109A1 (es)
MX (1) MX2022001034A (es)
WO (1) WO2021021990A1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3129458B2 (ja) * 1991-03-08 2001-01-29 三菱化学株式会社 プロピレンブロック重合体
US20020123538A1 (en) * 2000-12-29 2002-09-05 Peiguang Zhou Hot-melt adhesive based on blend of amorphous and crystalline polymers for multilayer bonding
DE60328582D1 (de) * 2002-01-31 2009-09-10 Mitsubishi Chem Corp Nichtsteife propylenharzzusammensetzung
US7067585B2 (en) * 2002-10-28 2006-06-27 Bostik, Inc. Hot melt adhesive composition based on a random copolymer of isotactic polypropylene
US8513366B2 (en) * 2005-03-17 2013-08-20 University Of Maryland, College Park Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby
US7812085B2 (en) * 2005-06-24 2010-10-12 Exxonmobil Chemical Patents Inc. Functionalized propylene copolymer adhesive composition
JP4905313B2 (ja) * 2007-10-04 2012-03-28 大日本印刷株式会社 胴巻きラベル
EP3131995B1 (en) 2014-04-16 2018-06-06 Bostik, Inc. Polyolefin-based hot melt adhesives with improved properties
US20160177141A1 (en) * 2014-12-18 2016-06-23 Exxonmobil Chemical Patents Inc. Hot Melt Pressure-Sensitive Adhesives for Removable Applications
CN109562001A (zh) * 2016-08-03 2019-04-02 H.B.富乐公司 弹性附接热熔融粘合剂组合物及由其制备的一次性吸收制品
CN110023440B (zh) * 2016-11-28 2021-09-24 波士胶公司 粘合弹性体部件、非织造材料和热塑性膜的热熔性粘合剂
US20200248046A1 (en) * 2019-02-04 2020-08-06 Exxonmobil Chemical Patents Inc. Hot Melt Adhesive Compositions

Also Published As

Publication number Publication date
US20220325145A1 (en) 2022-10-13
EP4007792A4 (en) 2023-08-09
WO2021021990A1 (en) 2021-02-04
EP4007792A1 (en) 2022-06-08
BR112022001770A2 (pt) 2022-03-22
CN114207014A (zh) 2022-03-18
JP2022543202A (ja) 2022-10-11
CN114207014B (zh) 2023-11-10
CA3147109A1 (en) 2021-02-04
AU2020323944A1 (en) 2022-02-10

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