CN104558857B - 丙烯与己烯‑1的共聚物和从其得到的吹塑膜 - Google Patents

丙烯与己烯‑1的共聚物和从其得到的吹塑膜 Download PDF

Info

Publication number
CN104558857B
CN104558857B CN201510042369.3A CN201510042369A CN104558857B CN 104558857 B CN104558857 B CN 104558857B CN 201510042369 A CN201510042369 A CN 201510042369A CN 104558857 B CN104558857 B CN 104558857B
Authority
CN
China
Prior art keywords
film
copolymer
propylene
hexene
films
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.)
Active
Application number
CN201510042369.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN104558857A (zh
Inventor
G.佩莱加蒂
M.格拉齐
N.科克尔
A.安格利尼
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.)
Basell Poliolefine Italia SRL
Original Assignee
Basell Poliolefine Italia SRL
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=40364444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104558857(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Poliolefine Italia SRL filed Critical Basell Poliolefine Italia SRL
Publication of CN104558857A publication Critical patent/CN104558857A/zh
Application granted granted Critical
Publication of CN104558857B publication Critical patent/CN104558857B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04112—Means for defining the wall or layer thickness for varying the thickness
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • 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
    • 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
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0641—MDPE, i.e. medium density polyethylene
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • 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
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • 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
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201510042369.3A 2007-12-18 2008-11-20 丙烯与己烯‑1的共聚物和从其得到的吹塑膜 Active CN104558857B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP07150085.4 2007-12-18
EP07150085 2007-12-18
US847607P 2007-12-20 2007-12-20
US61/008476 2007-12-20
CN2008801215855A CN101903424A (zh) 2007-12-18 2008-11-20 丙烯与己烯-1的共聚物和从其得到的吹塑膜

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2008801215855A Division CN101903424A (zh) 2007-12-18 2008-11-20 丙烯与己烯-1的共聚物和从其得到的吹塑膜

Publications (2)

Publication Number Publication Date
CN104558857A CN104558857A (zh) 2015-04-29
CN104558857B true CN104558857B (zh) 2018-03-27

Family

ID=40364444

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510042369.3A Active CN104558857B (zh) 2007-12-18 2008-11-20 丙烯与己烯‑1的共聚物和从其得到的吹塑膜
CN2008801215855A Pending CN101903424A (zh) 2007-12-18 2008-11-20 丙烯与己烯-1的共聚物和从其得到的吹塑膜

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2008801215855A Pending CN101903424A (zh) 2007-12-18 2008-11-20 丙烯与己烯-1的共聚物和从其得到的吹塑膜

Country Status (8)

Country Link
US (2) US9611338B2 (https=)
EP (1) EP2222730B2 (https=)
JP (1) JP5389816B2 (https=)
CN (2) CN104558857B (https=)
AR (1) AR069717A1 (https=)
BR (1) BRPI0820737B1 (https=)
TW (1) TW200936613A (https=)
WO (1) WO2009077287A1 (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101693057B1 (ko) * 2008-12-16 2017-01-04 바셀 폴리올레핀 이탈리아 에스.알.엘 다층 열수축성 필름
BR122019021948B1 (pt) * 2009-05-29 2020-09-29 Milliken & Company Métodos para moldar composições de polímero
BR112012010897B1 (pt) * 2009-11-17 2019-09-10 Basell Poliolefine Italia Srl "filmes termorretráteis"
RU2541470C9 (ru) 2010-04-21 2015-04-20 Бореалис Аг Композиция сополимера пропилена/1-гексена с низкой температурой тепловой сварки
US20130165591A1 (en) * 2010-09-06 2013-06-27 Basell Poliolefine Italia S.R.L. Polyolefin compositions having improved sealability
WO2013087226A1 (de) * 2011-12-15 2013-06-20 Windmöller & Hölscher Kg Folienprodukt für die verpackung von produkten in gesiegelten folienverpackungen
US8829094B2 (en) * 2011-12-22 2014-09-09 Fina Technology, Inc. Use of nucleation in ICP resins
WO2014154610A1 (en) 2013-03-26 2014-10-02 Borealis Ag Propylene copolymer with high impact properties
EP2810883A1 (en) * 2013-06-06 2014-12-10 Basell Poliolefine Italia S.r.l. Propylene based terpolymer for containers
ES2651456T3 (es) 2013-08-14 2018-01-26 Borealis Ag Composición de propileno con mejor resistencia al impacto a baja temperatura
MX2016001705A (es) 2013-08-21 2016-05-18 Borealis Ag Composicion de poliolefina de alto flujo con alta rigidez y tenacidad.
MX2016001930A (es) 2013-08-21 2016-05-26 Borealis Ag Composicion de poliolefina de alto flujo con alta rigidez y tenacidad.
PT2853563T (pt) 2013-09-27 2016-07-14 Borealis Ag Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
ES2661108T3 (es) 2013-10-24 2018-03-27 Borealis Ag Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular
MX368147B (es) 2013-11-22 2019-09-20 Borealis Ag Homopolímero de propileno de baja emisión con alto flujo de masa fundida.
WO2015082379A1 (en) 2013-12-04 2015-06-11 Borealis Ag Phthalate-free pp homopolymers for meltblown fibers
CN105980457B (zh) 2013-12-18 2019-03-22 博里利斯股份公司 具有改善的刚性/韧性平衡的bopp膜
EP3094660B1 (en) 2014-01-17 2018-12-19 Borealis AG Process for preparing propylene/1-butene copolymers
WO2015117958A1 (en) 2014-02-06 2015-08-13 Borealis Ag Soft copolymers with high impact strength
US10100186B2 (en) 2014-02-06 2018-10-16 Borealis Ag Soft and transparent impact copolymers
EP2907841A1 (en) 2014-02-14 2015-08-19 Borealis AG Polypropylene composite
ES2659731T3 (es) 2014-05-20 2018-03-19 Borealis Ag Composición de polipropileno para aplicaciones en interiores de automóviles
WO2016027885A1 (ja) 2014-08-22 2016-02-25 三井化学株式会社 積層フィルムおよびそれを利用した包装袋
CN107108802B (zh) 2014-12-31 2021-03-09 博里利斯股份公司 制备丙烯共聚物的方法
FR3035077B1 (fr) * 2015-04-17 2018-07-13 Fromageries Bel Procede de production d'une portion emballee de produit alimentaire, et portion obtenue par ce procede
WO2017001474A1 (en) 2015-06-30 2017-01-05 Borealis Ag Process for preparing propylene polymer compositions
US20190002610A1 (en) * 2015-06-30 2019-01-03 Borealis Ag Process for preparing polymer compositions
EP3387027B1 (en) 2015-12-11 2024-02-14 Basell Poliolefine Italia S.r.l. Propylene hexene copolymers
JP6578069B2 (ja) 2015-12-11 2019-09-18 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ プロピレン系重合体組成物
KR20190013960A (ko) 2016-05-31 2019-02-11 밀리켄 앤드 캄파니 중합체 조성물, 이러한 조성물로부터 제조된 물품, 및 이러한 조성물의 성형 방법
EP3619266B1 (en) 2017-05-04 2021-01-20 Basell Poliolefine Italia S.r.l. Propylene based polymer composition
CN110831985B (zh) 2017-07-19 2022-05-13 巴塞尔聚烯烃意大利有限公司 丙烯共聚物
US12091533B2 (en) 2018-10-10 2024-09-17 Exxonmobil Chemical Patents Inc. Polypropylene for films
US11135757B2 (en) 2018-11-30 2021-10-05 Inteplast Group Corporation Extrusion system and method for blown film
KR102206610B1 (ko) * 2020-01-02 2021-01-22 주식회사 피에스원 발포 필름의 제조방법
EP3950739B1 (en) * 2020-08-05 2023-11-08 Borealis AG Polypropylene sheet

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
IT1227260B (it) 1988-09-30 1991-03-28 Himont Inc Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta
US5198484A (en) * 1992-05-01 1993-03-30 Milliken Research Corporation Polyolefin composition containing ultrafine sorbitol and xylitol acetals
JPH0691752A (ja) 1992-09-16 1994-04-05 Mitsubishi Petrochem Co Ltd インフレーションフィルムの成形方法
US7049377B1 (en) 1995-02-21 2006-05-23 Basell Poliolefine Italia S.R.L. 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
EP0863943A1 (en) 1995-11-30 1998-09-16 Exxon Chemical Patents Inc. Articles made from polypropylene, higher alpha-olefin copolymers
US6211295B1 (en) 1995-12-01 2001-04-03 Montell Technology Company By Hoofddorp Polyolefin compositions and blown films obtained therefrom
IT1277014B1 (it) 1995-12-01 1997-11-04 Montell Technology Company Bv Composizioni poliolefiniche e film soffiati da esse ottenuti
IT1277013B1 (it) 1995-12-01 1997-11-04 Montell Technology Company Bv Composizioni poliolefiniche e film soffiati da esse ottenuti
JP3765904B2 (ja) * 1997-04-25 2006-04-12 日本ポリオレフィン株式会社 プロピレン共重合体の製造方法
CN1240729C (zh) 1999-04-15 2006-02-08 巴塞尔聚烯烃意大利有限公司 用于烯烃聚合的组分和催化剂
FI991057A0 (fi) * 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
GB0003363D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Polymer blends
GB0111020D0 (en) 2001-05-04 2001-06-27 Borealis Tech Oy Process
DE60234595D1 (de) 2001-05-08 2010-01-14 Mitsubishi Rayon Co Modifikator für thermoplastisches harz und diesen enthaltende thermoplastische harzzusammensetzung
TWI268939B (en) 2001-12-12 2006-12-21 Basell Poliolefine Spa Process for the polymerization of olefins
US6812287B2 (en) * 2002-03-12 2004-11-02 Sumitomo Chemical Company, Limited Propylene-based resin composition and heat-shrinkable film
SG113461A1 (en) 2002-05-09 2005-08-29 Sumitomo Chemical Co Polypropylene resin composition and heat-shrinkable film obtained from the same
JP4206290B2 (ja) 2003-04-15 2009-01-07 日本ポリプロ株式会社 空冷インフレーション成形ポリプロピレンフィルム
BRPI0512485A (pt) 2004-06-25 2008-03-04 Basell Poliolefine Srl sistemas de tubulação feitos de copolìmeros estatìsticos de propilento e alfa-olefinas
FR2885368A1 (fr) 2005-05-04 2006-11-10 Fred Zacouto Systemes et procedes de regeneration cellulaire et utilisations de telles cellules regenerees
CA2613188A1 (en) 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
US20070082185A1 (en) * 2005-10-12 2007-04-12 Japan Polypropylene Corporation Multi-layered film
US7977435B2 (en) * 2006-07-12 2011-07-12 Lin Chon-Yie Propylene polymer compositions and processes for making the same

Also Published As

Publication number Publication date
JP5389816B2 (ja) 2014-01-15
EP2222730B1 (en) 2012-06-20
US10544271B2 (en) 2020-01-28
TW200936613A (en) 2009-09-01
EP2222730B2 (en) 2019-12-25
CN101903424A (zh) 2010-12-01
US20170158832A1 (en) 2017-06-08
CN104558857A (zh) 2015-04-29
US20100260995A1 (en) 2010-10-14
EP2222730A1 (en) 2010-09-01
BRPI0820737A2 (pt) 2015-06-02
WO2009077287A1 (en) 2009-06-25
BRPI0820737B1 (pt) 2018-06-19
AR069717A1 (es) 2010-02-10
US9611338B2 (en) 2017-04-04
JP2011506715A (ja) 2011-03-03

Similar Documents

Publication Publication Date Title
CN104558857B (zh) 丙烯与己烯‑1的共聚物和从其得到的吹塑膜
US9481143B2 (en) Multilayer structures having annular profiles
Abdel-Bary Handbook of plastic films
AU752568B2 (en) Bioriented polyethylene film with a high water vapor transmission rate
KR20010024575A (ko) 높은 수증기 전달률을 갖는 이축배향된 폴리에틸렌 필름
JP7309167B2 (ja) ポリプロピレン系遮光性シーラントフィルムとその積層体
EP3880468A1 (en) Anisotropic thin polyethylene sheet and applications thereof and the process of making the same
US6428901B1 (en) Films formed from blends of polyethylene and polypropylene
US3956254A (en) Thermoplastic crystalline free films
JPH09216972A (ja) フィルム及び層
US5126096A (en) Method and apparatus for producing polymeric films
EP0778121B1 (en) Polyethylene multilayer film
WO2011061067A1 (en) Thermoshrinkable films
EP1584459B1 (en) Multilayer tube of thermoplastic and method of its obtaining
KR102928526B1 (ko) 발포 폴리올레핀 기반 접착제 조성물을 갖는 다층 필름
US8106123B2 (en) Modified resins for blown film
EP3380557B1 (en) Blown polyolefin films
Culter Blown Film Technology

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant