BR112015028319B8 - copolímero de propileno, artigo moldado por injeção, embalagem com pequena espessura e processo de produção do copolímero - Google Patents

copolímero de propileno, artigo moldado por injeção, embalagem com pequena espessura e processo de produção do copolímero

Info

Publication number
BR112015028319B8
BR112015028319B8 BR112015028319A BR112015028319A BR112015028319B8 BR 112015028319 B8 BR112015028319 B8 BR 112015028319B8 BR 112015028319 A BR112015028319 A BR 112015028319A BR 112015028319 A BR112015028319 A BR 112015028319A BR 112015028319 B8 BR112015028319 B8 BR 112015028319B8
Authority
BR
Brazil
Prior art keywords
copolymer
production process
molded article
injection molded
propylene copolymer
Prior art date
Application number
BR112015028319A
Other languages
English (en)
Other versions
BR112015028319A2 (pt
BR112015028319B1 (pt
Inventor
Wang Jingbo
Lilja Johanna
Gahleitner Markus
Original Assignee
Borealis Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48446186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015028319(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112015028319A2 publication Critical patent/BR112015028319A2/pt
Publication of BR112015028319B1 publication Critical patent/BR112015028319B1/pt
Publication of BR112015028319B8 publication Critical patent/BR112015028319B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/14—Copolymers of polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • 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
    • C08L2314/02—Ziegler natta catalyst

Abstract

copolímero de propileno para embalagem com pequena espessura a presente invenção refere-se ao copolímero de propileno tendo um teor de comonômero na faixa de 2,0 a 11,0% em mol e uma taxa de fluidez mfr2 (230°c) na faixa de 25,0 a 100 g/10 min, em que o dito copolímero de propileno é caracterizado por boa tenacidade.
BR112015028319A 2013-05-22 2014-05-12 copolímero de propileno, artigo moldado por injeção, embalagem com pequena espessura e processo de produção do copolímero BR112015028319B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13168763 2013-05-22
EP13168763.4 2013-05-22
PCT/EP2014/059601 WO2014187687A1 (en) 2013-05-22 2014-05-12 Propylene copolymer for thin-wall packaging

Publications (3)

Publication Number Publication Date
BR112015028319A2 BR112015028319A2 (pt) 2017-07-25
BR112015028319B1 BR112015028319B1 (pt) 2021-05-18
BR112015028319B8 true BR112015028319B8 (pt) 2021-07-06

Family

ID=48446186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015028319A BR112015028319B8 (pt) 2013-05-22 2014-05-12 copolímero de propileno, artigo moldado por injeção, embalagem com pequena espessura e processo de produção do copolímero

Country Status (9)

Country Link
US (1) US9790300B2 (pt)
EP (1) EP2999721B2 (pt)
CN (1) CN105209503B (pt)
BR (1) BR112015028319B8 (pt)
ES (1) ES2652323T5 (pt)
PL (1) PL2999721T5 (pt)
RU (1) RU2652110C2 (pt)
SA (1) SA515370164B1 (pt)
WO (1) WO2014187687A1 (pt)

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EP2886600B1 (en) * 2013-12-19 2018-05-30 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Multimodal polypropylene with respect to comonomer content
ES2672332T3 (es) * 2014-07-09 2018-06-13 Borealis Ag Copolímero aleatorio de propileno para aplicaciones de película
CN106795346B (zh) † 2014-10-27 2019-11-12 博里利斯股份公司 具有改善冲击强度/刚性平衡、改善粉末流动性、降低排放和低收缩率的异相聚丙烯组合物
WO2016135107A1 (en) 2015-02-25 2016-09-01 Borealis Ag Propylene copolymer composition with improved long-term mechanical properties
ES2804751T3 (es) 2015-07-22 2021-02-09 Borealis Ag Artículos moldeados con equilibrio impacto/rigidez mejorado
ES2765401T3 (es) 2015-12-21 2020-06-09 Borealis Ag Artículos con propiedades ópticas mejoradas
KR101969123B1 (ko) 2016-02-17 2019-08-20 주식회사 엘지화학 고강성 및 에너지 절감 발포용 폴리프로필렌
EP3645580B1 (en) 2017-06-29 2022-12-14 Borealis AG Process for preparing a polypropylene composition
CN109790232A (zh) * 2017-06-29 2019-05-21 博里利斯股份公司 制备聚丙烯组合物的方法
CN116693763A (zh) 2017-12-14 2023-09-05 博里利斯股份公司 用于制备聚丙烯组合物的方法
EP3775033B1 (en) 2018-04-10 2021-10-06 Borealis AG Bimodal polypropylene random copolymer
WO2019241066A1 (en) * 2018-06-11 2019-12-19 W.R. Grace & Co.-Conn. Propylene-ethylene random copolymers with low xs/et ratio and high mfr
CN112204057A (zh) * 2018-06-11 2021-01-08 格雷斯公司 适用于食料的热填充包装的丙烯-乙烯共聚物组合物
EP3608364A1 (en) 2018-08-06 2020-02-12 Borealis AG Multimodal propylene random copolymer based composition suitable as hot melt adhesive composition
US20210277290A1 (en) 2018-08-06 2021-09-09 Borealis Ag Propylene random copolymer based hot melt adhesive composition
EP3617238A1 (en) 2018-08-28 2020-03-04 Borealis AG Propylene random copolymer with specific comonomer distribution
CN109501182A (zh) * 2018-10-18 2019-03-22 国家能源投资集团有限责任公司 无规共聚聚丙烯的加工方法及无规共聚聚丙烯产品
CN109776955A (zh) * 2018-12-18 2019-05-21 东华能源(宁波)新材料有限公司 一种采用氢调法制备聚丙烯材料的方法
EP3738742B1 (en) 2019-05-16 2022-01-05 Borealis AG Heterophasic polypropylene composition
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US20240002559A1 (en) 2020-09-30 2024-01-04 Borealis Ag Process for recycling propylene-ethylene copolymers
EP4155328A1 (en) 2021-09-23 2023-03-29 Borealis AG Propylene-butene random copolymer composition with low extractable content
EP4209629A1 (en) 2022-01-05 2023-07-12 Borealis AG Use of polymer composition on making soft nonwoven fabrics
WO2023131591A1 (en) 2022-01-05 2023-07-13 Fibertex Personal Care A/S Nonwoven material comprising crimped multicomponent fibers
EP4234629A1 (en) * 2022-02-28 2023-08-30 Borealis AG Nucleated bimodal polypropylene

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Also Published As

Publication number Publication date
EP2999721A1 (en) 2016-03-30
PL2999721T3 (pl) 2018-02-28
RU2015150741A (ru) 2017-06-28
BR112015028319A2 (pt) 2017-07-25
CN105209503A (zh) 2015-12-30
WO2014187687A1 (en) 2014-11-27
SA515370164B1 (ar) 2017-11-09
EP2999721B1 (en) 2017-10-04
US20160115262A1 (en) 2016-04-28
BR112015028319B1 (pt) 2021-05-18
PL2999721T5 (pl) 2021-05-31
ES2652323T5 (es) 2021-10-19
ES2652323T3 (es) 2018-02-01
US9790300B2 (en) 2017-10-17
RU2652110C2 (ru) 2018-04-25
CN105209503B (zh) 2018-04-17
EP2999721B2 (en) 2021-01-13

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2014, OBSERVADAS AS CONDICOES LEGAIS.

B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: REFERENCIA: RPI 2617 DE 02.03.2021 - CODIGO 9.1

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2628 DE 18.05.2021, QUANTO AS REIVINDICACOES