BR9507145A - Processo para a estabilização de pead - Google Patents

Processo para a estabilização de pead

Info

Publication number
BR9507145A
BR9507145A BR9507145A BR9507145A BR9507145A BR 9507145 A BR9507145 A BR 9507145A BR 9507145 A BR9507145 A BR 9507145A BR 9507145 A BR9507145 A BR 9507145A BR 9507145 A BR9507145 A BR 9507145A
Authority
BR
Brazil
Prior art keywords
pead
stabilizing
phosphonite
ziegler
hdpe
Prior art date
Application number
BR9507145A
Other languages
English (en)
Portuguese (pt)
Inventor
Kurt Hoffmann
Heinz Herbst
Rudolf Pfaendner
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 BR9507145A publication Critical patent/BR9507145A/pt

Links

Classifications

    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Steroid Compounds (AREA)
  • Paper (AREA)
  • Polyethers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9507145A 1994-03-22 1995-03-10 Processo para a estabilização de pead BR9507145A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH86494 1994-03-22
PCT/EP1995/000897 WO1995025767A1 (en) 1994-03-22 1995-03-10 Process for the stabilization of hdpe

Publications (1)

Publication Number Publication Date
BR9507145A true BR9507145A (pt) 1997-09-02

Family

ID=4196961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507145A BR9507145A (pt) 1994-03-22 1995-03-10 Processo para a estabilização de pead

Country Status (10)

Country Link
EP (1) EP0751974B1 (enExample)
JP (1) JPH09510485A (enExample)
KR (1) KR100351202B1 (enExample)
AT (1) ATE186065T1 (enExample)
AU (1) AU2068595A (enExample)
BR (1) BR9507145A (enExample)
CA (1) CA2182603A1 (enExample)
DE (1) DE69513016T2 (enExample)
TW (1) TW321672B (enExample)
WO (1) WO1995025767A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW464670B (en) 1996-08-07 2001-11-21 Ciba Sc Holding Ag Stabilizer mixtures containing a hindered amine
GB2332678B (en) 1997-12-23 2000-09-27 Ciba Sc Holding Ag Stabilizer mixtures containing a sterically hindered amine
US20020016390A1 (en) 1997-12-23 2002-02-07 Francois Gugumus Stabilizer mixtures
US6172153B1 (en) 1998-06-12 2001-01-09 Montell North America Inc. Olefin polymer composition having low smoke generation and fiber, film and fabric prepared therefrom
KR100359986B1 (ko) * 1999-11-19 2002-11-08 금정산업 주식회사 자외선 차단용 수축 필름 및 쉬트 수지 조성물
US6828364B2 (en) 2000-07-14 2004-12-07 Ciba Specialty Chemicals Corporation Stabilizer mixtures
US7056967B2 (en) 2001-04-10 2006-06-06 Ciba Specialty Chemicals Corporation Stabilized medium and high voltage cable insulation composition
EP1249845B1 (en) * 2001-04-10 2012-07-11 Basf Se Stabilized medium and high voltage cable insulation composition
JP5710186B2 (ja) * 2010-09-10 2015-04-30 株式会社Adeka 安定化ポリマーの製造方法
JP2015038181A (ja) * 2013-07-19 2015-02-26 積水化学工業株式会社 成形体及び多層管材
JP2024510891A (ja) 2021-02-25 2024-03-12 ビーエーエスエフ ソシエタス・ヨーロピア ポリマー安定剤混合物のペレット化
US20240149496A1 (en) 2021-02-25 2024-05-09 Basf Se Pelletization of a polymer stabilizer mixture
MX2023010577A (es) 2021-03-09 2023-09-21 Basf Se Peletizacion de una mezcla estabilizante de polimero.
CA3211483A1 (en) 2021-03-09 2022-09-15 Thomas Georg Gfroerer Pelletization of a polymer stabilizer mixture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529513B2 (enExample) * 1972-06-23 1977-03-16
US4443572A (en) * 1982-09-22 1984-04-17 Phillips Petroleum Company Polyolefin stabilizers
EP0662105A1 (en) * 1992-09-25 1995-07-12 Ciba SC Holding AG Process for the stabilization of and stabilizer mixtures for single-material recycled plastics
EP0662104A1 (en) * 1992-09-25 1995-07-12 Ciba SC Holding AG Process for the stabilization of and stabilizer mixtures for recycled plastic mixtures

Also Published As

Publication number Publication date
JPH09510485A (ja) 1997-10-21
AU2068595A (en) 1995-10-09
EP0751974A1 (en) 1997-01-08
EP0751974B1 (en) 1999-10-27
CA2182603A1 (en) 1995-09-28
TW321672B (enExample) 1997-12-01
WO1995025767A1 (en) 1995-09-28
DE69513016D1 (de) 1999-12-02
KR100351202B1 (ko) 2002-11-23
DE69513016T2 (de) 2000-07-20
ATE186065T1 (de) 1999-11-15

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Legal Events

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PC Transfer

Free format text: CIBA SC HOLDING AG (CH)

TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.