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1. WO2013099876 - 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION, AND FILM AND HOLLOW MOLDED BODY, EACH OF WHICH IS FORMED FROM 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION

Publication Number WO/2013/099876
Publication Date 04.07.2013
International Application No. PCT/JP2012/083499
International Filing Date 25.12.2012
IPC
C08L 23/20 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20having four to nine carbon atoms
C08F 10/14 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
14Monomers containing five or more carbon atoms
CPC
C08F 210/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
14Monomers containing five or more carbon atoms
C08L 2203/16
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2203Applications
16used for films
C08L 2205/025
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2205Polymer mixtures characterised by other features
02containing two or more polymers of the same C08L -group
025containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
C08L 23/20
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20having four to nine carbon atoms
Y10T 428/1397
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1352Polymer or resin containing [i.e., natural or synthetic]
1397Single layer [continuous layer]
Applicants
  • 三井化学株式会社 MITSUI CHEMICALS, INC. [JP]/[JP]
Inventors
  • 田中 宏和 TANAKA, Hirokazu
  • 植草 貴行 UEKUSA, Takayuki
  • 岡本 勝彦 OKAMOTO, Masahiko
  • 田茂 克正 TAMO, Yoshisada
Agents
  • 特許業務法人SSINPAT SSINPAT PATENT FIRM
Priority Data
2011-28567927.12.2011JP
2012-01776131.01.2012JP
2012-04499001.03.2012JP
2012-06687723.03.2012JP
2012-23166619.10.2012JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION, AND FILM AND HOLLOW MOLDED BODY, EACH OF WHICH IS FORMED FROM 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION
(FR) COMPOSITION DE (CO)POLYMÈRE DE 4-MÉTHYLE-1-PENTÈNE, ET FILM ET CORPS CREUX MOULÉ FAITS DE CETTE COMPOSITION
(JA) 4-メチル-1-ペンテン(共)重合体組成物、該組成物からなるフィルムおよび中空成形体
Abstract
(EN) To provide: a 4-methyl-1-pentene/olefin (co)polymer composition which has excellent elongation and toughness in addition to excellent transparency and heat resistance; a molded body which is formed from the composition; a uniformly stretched film which is formed from the composition and has excellent transparency, heat resistance and dimensional stability; and a hollow molded body which is formed from the composition and has excellent dimensional stability in addition to excellent transparency, heat resistance and toughness. A 4-methyl-1-pentene (co)polymer composition of the present invention contains (A) a specific 4-methyl-1-pentene (co)polymer and (B) a specific 4-methyl-1-pentene/α-olefin copolymer at a specific ratio.
(FR) La présente invention concerne une composition de (co)polymère de 4-méthyle-1-pentène et d'oléfine se distinguant, par d'excellentes qualités, non seulement de transparence et de résistance à la chaleur, mais aussi d'élongation et de ténacité. L'invention concerne également un corps moulé réalisé dans cette composition. L'invention concerne aussi un film uniformément étiré qui est réalisé dans cette composition et qui se distingue par d'excellentes qualités de transparence, de résistance à la chaleur, et de stabilité des dimensions. L'invention concerne enfin un corps creux moulé, qui est réalisé dans cette composition, et qui se distingue par d'excellentes qualités, non seulement de stabilité des dimensions, mais aussi de transparence, de résistance à la chaleur, et de ténacité. La composition de (co)polymère de 4-méthyle-1-pentène selon la présente invention contient (A) un (co)polymère spécifique de 4-méthyle-1-pentène et (B) un (co)polymère spécifique de 4-méthyle-1-pentène et d'α-oléfine dans des proportions spécifiques.
(JA) 透明性、耐熱性に優れ、さらに伸びや靭性に優れた4-メチル-1-ペンテン・オレフィン(共)重合体組成物を提供すること、該組成物からなる成形体、さらに、透明性、耐熱性、寸法安定性に優れ、均一に延伸がなされた、該組成物からなるフィルム、透明性、耐熱性、靭性に優れ、さらに寸法安定性に優れた、該組成物からなる中空成形体を提供することにある。本発明の4-メチル-1-ペンテン(共)重合体組成物は、特定の4-メチル-1-ペンテン(共)重合体(A)および特定の4-メチル-1-ペンテン・α-オレフィン共重合体(B)を特定の割合で含んでなる。
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