BR112019000211A2 - formulação de adesivo de colagem a quente, estrutura unida, e, artigo higiênico absorvente. - Google Patents

formulação de adesivo de colagem a quente, estrutura unida, e, artigo higiênico absorvente.

Info

Publication number
BR112019000211A2
BR112019000211A2 BR112019000211A BR112019000211A BR112019000211A2 BR 112019000211 A2 BR112019000211 A2 BR 112019000211A2 BR 112019000211 A BR112019000211 A BR 112019000211A BR 112019000211 A BR112019000211 A BR 112019000211A BR 112019000211 A2 BR112019000211 A2 BR 112019000211A2
Authority
BR
Brazil
Prior art keywords
hot
polymer
butene
isotactic
composition
Prior art date
Application number
BR112019000211A
Other languages
English (en)
Inventor
Savare Biagio
Corzani Italo
Original Assignee
Savare I C S R L
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
Priority claimed from EP16178433.5A external-priority patent/EP3266825B1/en
Priority claimed from EP16178432.7A external-priority patent/EP3266824B1/en
Priority claimed from IT102017000030594A external-priority patent/IT201700030594A1/it
Application filed by Savare I C S R L filed Critical Savare I C S R L
Publication of BR112019000211A2 publication Critical patent/BR112019000211A2/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
    • C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • 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
    • C08L23/14—Copolymers of propene
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • C09J11/08—Macromolecular 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
    • 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
    • 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
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Abstract

a presente invenção descreve novas formulações do adesivo de colagem a quente tendo processabilidade melhorada e que são facilmente processáveis mesmo com os processos em alta velocidade e em particular com processos de pulverização ou fiberização. as ditas formulações de adesivo de colagem a quente compreendem, como seu componente polimérico principal, pelo menos uma composição polimérica de metaloceno buteno-1 isotático, que tem uma viscosidade baixa, e que tem uma composição substancialmente bimodal, diretamente obtida durante a polimerização, em duas etapas de reação consecutivas e separadas, onde o primeiro polímero (polímero a) da dita composição polimérica composicionalmente bimodal é um homopolímero de buteno-1 isotático ou um copolímero de buteno-1 isotático com uma outra olefina, enquanto o segundo polímero (polímero b) é um copolímero isotático de buteno-1, com uma outra olefina, com uma composição química obviamente diferente de a, qualitativa e/ou quantitativamente; as ditas colas quentes compreendendo ainda um modificador de viscosidade que não seja sólido na temperatura ambiente. as formulações do adesivo de colagem a quente de acordo com a presente invenção são particularmente adequadas para serem usadas na fabricação de artigos higiênicos absorventes, em vários tipos de aplicações dentro dos ditos artigos.
BR112019000211A 2016-07-07 2017-07-05 formulação de adesivo de colagem a quente, estrutura unida, e, artigo higiênico absorvente. BR112019000211A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP16178433.5A EP3266825B1 (en) 2016-07-07 2016-07-07 Butene-1 polymer composition having a high melt flow rate
EP16178432.7A EP3266824B1 (en) 2016-07-07 2016-07-07 Butene-1 polymer composition having a high melt flow rate
IT102017000030594A IT201700030594A1 (it) 2017-03-20 2017-03-20 Adesivi termofusibili applicabili con processi ad alta velocita'
PCT/EP2017/066789 WO2018007451A1 (en) 2016-07-07 2017-07-05 Hot-melt adhesives processable with high speed processes

Publications (1)

Publication Number Publication Date
BR112019000211A2 true BR112019000211A2 (pt) 2019-07-09

Family

ID=59388040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019000211A BR112019000211A2 (pt) 2016-07-07 2017-07-05 formulação de adesivo de colagem a quente, estrutura unida, e, artigo higiênico absorvente.

Country Status (9)

Country Link
US (1) US11060002B2 (pt)
EP (1) EP3481896B1 (pt)
JP (1) JP6920409B2 (pt)
CN (1) CN109661427B (pt)
BR (1) BR112019000211A2 (pt)
ES (1) ES2826475T3 (pt)
HU (1) HUE051413T2 (pt)
PL (1) PL3481896T3 (pt)
WO (1) WO2018007451A1 (pt)

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CA3010048C (en) 2016-01-14 2024-01-02 Bostik, Inc. Hot melt adhesive composition based on a blend of propylene copolymers prepared using single-site catalysts and methods
CN110891978A (zh) * 2017-08-04 2020-03-17 巴塞尔聚烯烃意大利有限公司 具有高熔体流动速率的丁烯-1聚合物组合物
EP3661971B1 (en) * 2017-08-04 2024-04-10 Basell Poliolefine Italia S.r.l. Butene-1 polymer composition having high melt flow rate
US11365329B2 (en) 2017-11-10 2022-06-21 Bostik, Inc. Hot melt adhesive compositions based on propylene-based polymers and methods for using same
EP3824038B1 (en) * 2018-07-18 2023-08-16 Basell Poliolefine Italia S.r.l. Polyolefin-based hot melt adhesive composition
US20210317347A1 (en) * 2018-07-18 2021-10-14 Basell Poliolefine Italia S.R.L. Polyolefin-based hot melt adhesive composition
WO2020102636A1 (en) 2018-11-15 2020-05-22 H.B. Fuller Company Hot melt adhesive compositions including non-single site catalyzed amorphous poly alpha-olefin polymer, and articles including the same
EP3670625A1 (en) 2018-12-20 2020-06-24 Bostik SA New hot melt adhesive for construction of disposable nonwoven hygiene product
CA3146399A1 (en) 2019-07-12 2021-01-21 Bostik, Inc. Tackifier-free hot melt adhesive compositions suitable for use in a disposable hygiene article
CN110484174A (zh) * 2019-08-28 2019-11-22 佛山市南海骏驰新材料有限公司 一种热熔型床垫网布用胶及其生产工艺
US20230026411A1 (en) * 2019-12-20 2023-01-26 H.B. Fuller Company Metallocene-catalyzed polybutene-1 hot melt adhesive composition and articles including the same
IT202000001660A1 (it) 2020-01-29 2021-07-29 Savare I C S R L Adesivi termofusibili con migliorata adesione e coesione
WO2022024687A1 (ja) 2020-07-31 2022-02-03 出光興産株式会社 樹脂用可塑剤
EP4259741A1 (en) 2020-12-08 2023-10-18 Henkel AG & Co. KGaA Hot melt adhesive and uses thereof
WO2023187700A1 (en) * 2022-04-01 2023-10-05 Savare' I.C. S.R.L. Hot-melt adhesives comprising butene-1 polymers and showing peculiar thermal characteristics

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US4104323A (en) * 1977-04-18 1978-08-01 Shell Oil Company Adhesive composition containing a pre-blended polyphenylene ether resin
US4568713A (en) 1984-05-30 1986-02-04 Shell Oil Company Hot melt poly(butylene/ethylene) adhesives
JPS6420253A (en) * 1987-07-14 1989-01-24 Idemitsu Petrochemical Co Butene-1 copolymer composition
US4824889A (en) * 1987-10-30 1989-04-25 Shell Oil Company Poly-1-butene blend adhesives
NZ226763A (en) * 1987-10-30 1990-05-28 Shell Oil Co Hot melt adhesives comprising a mixture of partially crystalline butene-ethylene copolymer and butene homopolymer and tackifying resin
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Also Published As

Publication number Publication date
US20200010742A1 (en) 2020-01-09
EP3481896B1 (en) 2020-07-22
HUE051413T2 (hu) 2021-03-01
EP3481896A1 (en) 2019-05-15
CN109661427A (zh) 2019-04-19
PL3481896T3 (pl) 2020-12-28
CN109661427B (zh) 2021-08-03
JP2019523315A (ja) 2019-08-22
JP6920409B2 (ja) 2021-08-18
WO2018007451A1 (en) 2018-01-11
US11060002B2 (en) 2021-07-13
ES2826475T3 (es) 2021-05-18

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B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES EP 16178432.7 DE 07/07/2016 E EP 16178433.5 DE 07/07/2016 REIVINDICADAS NO PCT/EP2017/066789 POR NAO ENVIO DE DOCUMENTO COMPROBATORIO DE CESSAO DAS MESMAS CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, NO ART. 28 DA RESOLUCAO INPI-PR 77/2013 E ART 3O DA IN 179 DE 21/02/2017 UMA VEZ QUE DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT E DISTINTO DAQUELE QUE DEPOSITOU AS PRIORIDADES REIVINDICADAS

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]