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
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)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical 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.
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)
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 |
WO2000049029A1 (en) * | 1999-02-19 | 2000-08-24 | Fina Research S.A. | Polyolefin production |
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)
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 |
-
1990
- 1990-04-10 EP EP90905666A patent/EP0419677B1/en not_active Expired - Lifetime
- 1990-04-10 ES ES90905666T patent/ES2081368T3/es not_active Expired - Lifetime
- 1990-04-10 DE DE69024442T patent/DE69024442T2/de not_active Expired - Lifetime
- 1990-04-10 WO PCT/JP1990/000484 patent/WO1990012843A1/ja active IP Right Grant
- 1990-04-10 CA CA002030532A patent/CA2030532C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69024442T2 (de) | 1996-08-01 |
CA2030532A1 (en) | 1990-10-19 |
CA2030532C (en) | 1995-08-01 |
EP0419677A1 (en) | 1991-04-03 |
EP0419677B1 (en) | 1995-12-27 |
WO1990012843A1 (fr) | 1990-11-01 |
EP0419677A4 (en) | 1992-06-17 |
DE69024442D1 (de) | 1996-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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