CZ66995A3 - Process for preparing polyolefins and polyolefins being prepared in such a manner - Google Patents

Process for preparing polyolefins and polyolefins being prepared in such a manner Download PDF

Info

Publication number
CZ66995A3
CZ66995A3 CZ95669A CZ66995A CZ66995A3 CZ 66995 A3 CZ66995 A3 CZ 66995A3 CZ 95669 A CZ95669 A CZ 95669A CZ 66995 A CZ66995 A CZ 66995A CZ 66995 A3 CZ66995 A3 CZ 66995A3
Authority
CZ
Czechia
Prior art keywords
group
tert
butyl
compound
additional stabilizer
Prior art date
Application number
CZ95669A
Other languages
Czech (cs)
English (en)
Inventor
Bruno Rotzinger
Alfred Columberg
Jean-Roch Pauquet
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CZ66995A3 publication Critical patent/CZ66995A3/cs

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005Stabilisers against oxidation, heat, light, ozone
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013Fillers, pigments or reinforcing additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477Six-membered rings
    • C08K5/3492Triazines
    • C08K5/34926Triazines also containing heterocyclic groups other than triazine groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
CZ95669A 1992-09-17 1993-09-08 Process for preparing polyolefins and polyolefins being prepared in such a manner CZ66995A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH292492 1992-09-17

Publications (1)

Publication Number Publication Date
CZ66995A3 true CZ66995A3 (en) 1995-07-12

Family

ID=4244689

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ95669A CZ66995A3 (en) 1992-09-17 1993-09-08 Process for preparing polyolefins and polyolefins being prepared in such a manner

Country Status (12)

Country Link
EP (1) EP0660845A1 (enExample)
JP (1) JPH08501580A (enExample)
KR (1) KR950703581A (enExample)
CN (1) CN1042338C (enExample)
AU (1) AU679453B2 (enExample)
CA (1) CA2143103A1 (enExample)
CZ (1) CZ66995A3 (enExample)
MX (1) MX9305698A (enExample)
MY (1) MY110671A (enExample)
SK (1) SK34095A3 (enExample)
TW (1) TW321658B (enExample)
WO (1) WO1994006831A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507980A (en) * 1993-07-06 1996-04-16 Aristech Chemical Corporation Basic inorganic binders
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
US6503431B1 (en) * 1998-07-08 2003-01-07 Mitsui Chemicals Inc Process for manufacturing an extruded article and an extruded article
JP6882882B2 (ja) * 2016-11-10 2021-06-02 三井化学株式会社 オレフィン重合体の製造方法および流動性改良方法
TWI771397B (zh) * 2017-03-31 2022-07-21 日商味之素股份有限公司 封裝用之組成物
CN109694437A (zh) * 2017-10-20 2019-04-30 中国石化扬子石油化工有限公司 一种用丙烯气相聚合装置生产共聚聚丙烯的方法
WO2020058338A1 (en) * 2018-09-19 2020-03-26 Borealis Ag Use of a low molecular weight triazine based compound as thermal / light stabilizer in polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266074B1 (en) * 1986-10-02 1991-08-14 BP Chemicals Limited Process for polymerising one or more 1-olefins in the gas phase in the presence of pulverulent inorganic material
ATE118790T1 (de) * 1988-06-30 1995-03-15 Ciba Geigy Ag Verfahren zur herstellung von thermisch stabilen olefinpolymeren.
SE9100383D0 (sv) * 1991-02-07 1991-02-07 Neste Oy Saett att vid plastmaterial avlaegsna ooenskade aemnen
EP0500073B1 (en) * 1991-02-19 1997-05-14 Mitsubishi Chemical Corporation Agricultural film
ATE188980T1 (de) * 1991-11-15 2000-02-15 Ici Plc Polymerisierbare zusammensetzung

Also Published As

Publication number Publication date
AU679453B2 (en) 1997-07-03
SK34095A3 (en) 1995-08-09
CA2143103A1 (en) 1994-03-31
CN1042338C (zh) 1999-03-03
CN1084181A (zh) 1994-03-23
KR950703581A (ko) 1995-09-20
MY110671A (en) 1999-01-30
MX9305698A (es) 1994-03-31
AU4815793A (en) 1994-04-12
WO1994006831A1 (en) 1994-03-31
TW321658B (enExample) 1997-12-01
EP0660845A1 (en) 1995-07-05
JPH08501580A (ja) 1996-02-20

Similar Documents

Publication Publication Date Title
KR0154536B1 (ko) 결정성 폴리올레핀 조성물
JP4982365B2 (ja) 高透明性のプロピレンコポリマー組成物
CN1034337C (zh) 制备热稳定烯烃聚合物的方法
WO2015197354A2 (en) Catalyst component for the preparation of nucleated polyolefins
WO1997014725A1 (en) Olefin (co)polymer composition, process for producing the same, catalyst for (co)polymerizing olefin, and process for producing the same
GB2300192A (en) Stabilizer combination for synthetic organic polymers
JP3354997B2 (ja) オレフィン重合体の安定化方法
US6022946A (en) Process for deactivation of polyolefin compositions utilizing carbon dioxide as a deactivation agent
CZ66995A3 (en) Process for preparing polyolefins and polyolefins being prepared in such a manner
US10214632B2 (en) Crystallinity modifier for polyolefins
JP2021193182A (ja) プロピレン系樹脂の安定化方法
SK136795A3 (en) Olefinic polymers manufacturing process and stabilized polyolefins gained by this process
JP2012020761A (ja) 電気電子機器部品搬送用ケース
CA1340912C (en) Process for the stabilization of polyolefins
JP3734061B2 (ja) 改質オレフィン(共)重合体組成物とその製造方法及び改質オレフィン(共)重合体組成物成形品
JP3805388B2 (ja) 結晶性ポリオレフィン組成物
JP2841319B2 (ja) 結晶性プロピレン重合体組成物
JP2002332383A (ja) ポリオレフィ系樹脂組成物
JP2022526171A (ja) 高い剛性特性を有するポリプロピレンポリマー組成物
EP4352158B1 (en) Polypropylene composition
JP2002226645A (ja) ポリプロピレン系樹脂組成物
JPH03181533A (ja) 結晶性ポリオレフイン組成物
KR101731158B1 (ko) 프로필렌의 중합을 위한 지글러 촉매용 외부 도너로서 입체적으로 요구가 엄격한 디알콕시디알킬실란
JPH06298832A (ja) 重合触媒および衝撃ポリプロピレンの製造方法
JPH01126351A (ja) ポリオレフィン組成物