CA2071694A1 - Polymeres et copolymeres olefiniques cristallises, sous forme de particules spheriques de porosite elevee - Google Patents

Polymeres et copolymeres olefiniques cristallises, sous forme de particules spheriques de porosite elevee

Info

Publication number
CA2071694A1
CA2071694A1 CA2071694A CA2071694A CA2071694A1 CA 2071694 A1 CA2071694 A1 CA 2071694A1 CA 2071694 A CA2071694 A CA 2071694A CA 2071694 A CA2071694 A CA 2071694A CA 2071694 A1 CA2071694 A1 CA 2071694A1
Authority
CA
Canada
Prior art keywords
copolymers
spherical particles
olefin polymers
crystalline olefin
high porosity
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.)
Granted
Application number
CA2071694A
Other languages
English (en)
Other versions
CA2071694C (fr
Inventor
Gabriele Govoni
Antonio Ciarrocchi
Mario Sacchetti
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 North America Inc
Original Assignee
Gabriele Govoni
Antonio Ciarrocchi
Mario Sacchetti
Himont Incorporated
Montell North America 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
Application filed by Gabriele Govoni, Antonio Ciarrocchi, Mario Sacchetti, Himont Incorporated, Montell North America Inc. filed Critical Gabriele Govoni
Publication of CA2071694A1 publication Critical patent/CA2071694A1/fr
Application granted granted Critical
Publication of CA2071694C publication Critical patent/CA2071694C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
CA002071694A 1991-06-21 1992-06-19 Polymeres et copolymeres olefiniques cristallises, sous forme de particules spheriques de porosite elevee Expired - Fee Related CA2071694C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/718,680 US5231119A (en) 1990-04-27 1991-06-21 Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity
US07/718,680 1991-06-21

Publications (2)

Publication Number Publication Date
CA2071694A1 true CA2071694A1 (fr) 1992-12-22
CA2071694C CA2071694C (fr) 1997-01-21

Family

ID=24887047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002071694A Expired - Fee Related CA2071694C (fr) 1991-06-21 1992-06-19 Polymeres et copolymeres olefiniques cristallises, sous forme de particules spheriques de porosite elevee

Country Status (18)

Country Link
US (1) US5231119A (fr)
EP (1) EP0519342B1 (fr)
JP (1) JPH05194620A (fr)
KR (1) KR100241985B1 (fr)
CN (1) CN1069101C (fr)
AT (1) ATE151794T1 (fr)
AU (1) AU653407B2 (fr)
BR (1) BR9202330A (fr)
CA (1) CA2071694C (fr)
CZ (1) CZ190792A3 (fr)
DE (1) DE69219012T2 (fr)
DK (1) DK0519342T3 (fr)
ES (1) ES2103323T3 (fr)
FI (1) FI104088B (fr)
HU (1) HUT66214A (fr)
MX (1) MX9203004A (fr)
NO (1) NO922433L (fr)
ZA (1) ZA924250B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL327084A1 (en) * 1995-12-06 1998-11-23 Dsm Nv Method of obtaining microporous particles of polyolefins
WO1998055520A1 (fr) * 1997-06-06 1998-12-10 Idemitsu Petrochemical Co., Ltd. Polymere olefinique
CN1105120C (zh) * 1997-08-05 2003-04-09 株式会社宏大化纤 聚丙烯树脂组合物及其用途
FI974175A (fi) * 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
NL1009404C2 (nl) * 1998-06-15 1999-12-16 Dsm Nv Werkwijze voor de belading van poreuze polymeren met vaste stoffen, gevormde concentraten en gebruik daarvan.
RU2002117429A (ru) 2000-09-15 2003-12-20 Бэйселлтек Ю Эс Эй Инк. (Us) Неэкструдированные дисперсии и концентраты добавок в олефиновых полимерах
CN1649970A (zh) * 2002-05-01 2005-08-03 西巴特殊化学品控股有限公司 颜料制剂
JP4170106B2 (ja) * 2003-02-04 2008-10-22 花王株式会社 多孔性粒子及び化粧料
JP2006523745A (ja) * 2003-04-17 2006-10-19 バセル ポリオレフィン ジーエムビーエイチ 多孔質ポリマーの製造方法及びそのポリマー
EP1518866A1 (fr) * 2003-09-29 2005-03-30 Basell Poliolefine Italia S.P.A. Procédé de production des polymères poreux d'éthylène
US9200094B2 (en) * 2006-02-21 2015-12-01 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
US10208135B2 (en) 2014-10-03 2019-02-19 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450682A (en) * 1963-11-14 1969-06-17 Mitsui Petrochemical Ind Process for preparation of crystalline high polymers of olefins
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
IT1062072B (it) * 1976-06-03 1983-06-25 Montedison Spa Catalizzatori per la polimerizzazione di etilene
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
JPS62209104A (ja) * 1985-12-05 1987-09-14 Chisso Corp α−オレフイン重合用固体触媒成分及びその製造方法
GB8708778D0 (en) * 1987-04-13 1987-05-20 Ici Plc Particulate solid
BR8707098A (pt) * 1987-12-28 1989-08-15 Petroleo Brasileiro Sa Processo de preparacao de sistema catalitico tipo ziegler e processo de preparacao de polietileno de altissimo peso molecular
IT1240647B (it) * 1990-05-14 1993-12-17 Himont Inc Concentrati non estrusi di addittivi, cariche o pigmenti

Also Published As

Publication number Publication date
DE69219012D1 (de) 1997-05-22
DK0519342T3 (da) 1997-08-25
NO922433D0 (no) 1992-06-19
JPH05194620A (ja) 1993-08-03
ES2103323T3 (es) 1997-09-16
EP0519342A3 (en) 1993-01-20
EP0519342B1 (fr) 1997-04-16
FI104088B1 (fi) 1999-11-15
DE69219012T2 (de) 1997-09-18
AU1833092A (en) 1992-12-24
NO922433L (no) 1992-12-22
ZA924250B (en) 1993-03-31
ATE151794T1 (de) 1997-05-15
CN1069032A (zh) 1993-02-17
MX9203004A (es) 1993-01-01
CN1069101C (zh) 2001-08-01
FI922877A (fi) 1992-12-22
CA2071694C (fr) 1997-01-21
FI922877A0 (fi) 1992-06-18
KR930000553A (ko) 1993-01-15
AU653407B2 (en) 1994-09-29
EP0519342A2 (fr) 1992-12-23
US5231119A (en) 1993-07-27
CZ190792A3 (en) 1993-02-17
BR9202330A (pt) 1993-01-19
HUT66214A (en) 1994-10-28
FI104088B (fi) 1999-11-15
KR100241985B1 (ko) 2000-02-01
HU9202037D0 (en) 1992-09-28

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