ES2081368T3 - Composicion de resinas de polipropileno sindiotactica. - Google Patents

Composicion de resinas de polipropileno sindiotactica.

Info

Publication number
ES2081368T3
ES2081368T3 ES90905666T ES90905666T ES2081368T3 ES 2081368 T3 ES2081368 T3 ES 2081368T3 ES 90905666 T ES90905666 T ES 90905666T ES 90905666 T ES90905666 T ES 90905666T ES 2081368 T3 ES2081368 T3 ES 2081368T3
Authority
ES
Spain
Prior art keywords
composition
polypropylene resins
syndiotactic polypropylene
polypropylene
resin composition
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.)
Expired - Lifetime
Application number
ES90905666T
Other languages
English (en)
Inventor
Tadashi Asanuma
Tetsunosuke Shiomura
Nobutaka Uchikawa
Tateyo Sasaki
Takeo Inoue
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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
Priority claimed from JP02025984A external-priority patent/JP3045741B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2081368T3 publication Critical patent/ES2081368T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/10—Peculiar tacticity
    • C08L2207/12—Syndiotactic polypropylene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

DICHA COMPOSICION DE RESINA COMPRENDE UN POLIPROPILENO QUE TIENE UNA ESTRUCTURA SUSTANCIALMENTE SINDIOTACTICA Y UN AGENTE DE NUCLEACION. EL POLIPROPILENO PUEDE SER CUALQUIER HOMOPOLIMERO O COPOLIMERO QUE TENGA UNA PEQUEÑA CANTIDAD DE OTRA OLEFINA(S) O BIEN UNA MEZCLA DE ESTOS (CO)POLIMEROS. UNA COMPOSICION DE RESINA MEJOR ES AQUELLA QUE TIENE UNA TEMPERATURA DE CRISTALIZACION DE AL MENOS 5 C MAS QUE CUALQUIER OTRA COMPOSICION QUE NO CONTENGA UN AGENTE DE NUCLEACION.
ES90905666T 1989-04-18 1990-04-10 Composicion de resinas de polipropileno sindiotactica. Expired - Lifetime ES2081368T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9634789 1989-04-18
JP9634689 1989-04-18
JP02025984A JP3045741B2 (ja) 1989-04-18 1990-02-07 シンジオタクチックポリプロピレン樹脂組成物

Publications (1)

Publication Number Publication Date
ES2081368T3 true ES2081368T3 (es) 1996-03-01

Family

ID=27285221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90905666T Expired - Lifetime ES2081368T3 (es) 1989-04-18 1990-04-10 Composicion de resinas de polipropileno sindiotactica.

Country Status (5)

Country Link
EP (1) EP0419677B1 (es)
CA (1) CA2030532C (es)
DE (1) DE69024442T2 (es)
ES (1) ES2081368T3 (es)
WO (1) WO1990012843A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2977595B2 (ja) * 1989-11-20 1999-11-15 三井化学株式会社 シンジオタクチックポリプロピレン成形体およびその製造方法
EP0538749B1 (en) * 1991-10-21 1995-01-11 Mitsubishi Petrochemical Co., Ltd. Propylene copolymer composition
CA2120315C (en) * 1993-04-30 2001-05-15 Joel L. Williams Medical articles and process therefor
US6180736B1 (en) 1996-12-20 2001-01-30 Exxon Chemical Patents Inc High activity metallocene polymerization process
US5969021A (en) * 1997-08-07 1999-10-19 Fina Technology, Inc. Method of improving crystallization rate and temperature of syndiotactic polypropylene and compositions and products made therefrom
JP4864176B2 (ja) * 1999-02-19 2012-02-01 トータル・ペトロケミカルズ・リサーチ・フエリユイ ポリオレフィン製造
US6515086B1 (en) 1999-02-19 2003-02-04 Fina Research, S.A. Polyolefin production
US6604852B1 (en) 2000-12-09 2003-08-12 Halliburton Energy Services, Inc. High pressure brine crystallization point apparatus
EP2204375A1 (en) 2008-12-12 2010-07-07 Total Petrochemicals Research Feluy Preparation of mono-aryl-substituted methylene-bridged substituted cyclopentadienyl-fluorenyl ligands and zirconium complexes derived thereof
CN113912939B (zh) * 2021-10-26 2022-12-16 华南理工大学 一种高结晶温度的间规聚丙烯复合材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268627A (en) * 1963-05-16 1966-08-23 Standard Oil Co Blends of isotactic and syndiotactic polypropylene
US3367926A (en) * 1964-03-25 1968-02-06 Dow Chemical Co Modification of crystalline structure of crystallizable high polymers
JPS506338B1 (es) * 1971-06-01 1975-03-13
JP2828716B2 (ja) * 1990-01-24 1998-11-25 三井化学株式会社 高結晶性ポリプロピレン樹脂組成物

Also Published As

Publication number Publication date
CA2030532C (en) 1995-08-01
WO1990012843A1 (en) 1990-11-01
CA2030532A1 (en) 1990-10-19
DE69024442D1 (de) 1996-02-08
EP0419677A4 (en) 1992-06-17
DE69024442T2 (de) 1996-08-01
EP0419677A1 (en) 1991-04-03
EP0419677B1 (en) 1995-12-27

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