IT1202611B - Composizione solida stabilizzante per polimeri sintetici - Google Patents

Composizione solida stabilizzante per polimeri sintetici

Info

Publication number
IT1202611B
IT1202611B IT19550/87A IT1955087A IT1202611B IT 1202611 B IT1202611 B IT 1202611B IT 19550/87 A IT19550/87 A IT 19550/87A IT 1955087 A IT1955087 A IT 1955087A IT 1202611 B IT1202611 B IT 1202611B
Authority
IT
Italy
Prior art keywords
solid
synthetic polymers
continuous phase
amorphous
stabilizing composition
Prior art date
Application number
IT19550/87A
Other languages
English (en)
Other versions
IT8719550A0 (it
Inventor
Carlo Neri
Nereo Nodari
Giovanni Sandre
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT19550/87A priority Critical patent/IT1202611B/it
Publication of IT8719550A0 publication Critical patent/IT8719550A0/it
Priority to ES88200321T priority patent/ES2058230T3/es
Priority to AT88200321T priority patent/ATE92514T1/de
Priority to EP88200321A priority patent/EP0281189B1/en
Priority to DE88200321T priority patent/DE3882743T2/de
Priority to JP63047661A priority patent/JPS63227664A/ja
Application granted granted Critical
Publication of IT1202611B publication Critical patent/IT1202611B/it
Priority to US07/409,271 priority patent/US4985481A/en

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
    • 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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • 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
    • C08K5/527—Cyclic esters

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)
IT19550/87A 1987-03-03 1987-03-03 Composizione solida stabilizzante per polimeri sintetici IT1202611B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT19550/87A IT1202611B (it) 1987-03-03 1987-03-03 Composizione solida stabilizzante per polimeri sintetici
ES88200321T ES2058230T3 (es) 1987-03-03 1988-02-23 Composicion estabilizadora solida para polimeros sinteticos.
AT88200321T ATE92514T1 (de) 1987-03-03 1988-02-23 Feste stabilisatorzusammensetzung fuer synthetische polymere.
EP88200321A EP0281189B1 (en) 1987-03-03 1988-02-23 Solid stabilizer composition for synthetic polymers
DE88200321T DE3882743T2 (de) 1987-03-03 1988-02-23 Feste Stabilisatorzusammensetzung für synthetische Polymere.
JP63047661A JPS63227664A (ja) 1987-03-03 1988-03-02 固状安定剤組成物
US07/409,271 US4985481A (en) 1987-03-03 1989-09-19 Solid stabilizer composition for synthetic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19550/87A IT1202611B (it) 1987-03-03 1987-03-03 Composizione solida stabilizzante per polimeri sintetici

Publications (2)

Publication Number Publication Date
IT8719550A0 IT8719550A0 (it) 1987-03-03
IT1202611B true IT1202611B (it) 1989-02-09

Family

ID=11158970

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19550/87A IT1202611B (it) 1987-03-03 1987-03-03 Composizione solida stabilizzante per polimeri sintetici

Country Status (7)

Country Link
US (1) US4985481A (it)
EP (1) EP0281189B1 (it)
JP (1) JPS63227664A (it)
AT (1) ATE92514T1 (it)
DE (1) DE3882743T2 (it)
ES (1) ES2058230T3 (it)
IT (1) IT1202611B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2014005C (en) * 1989-04-10 2001-05-15 Ciba-Geigy Ag Process for stabilising polyolefins
IT1247504B (it) * 1991-04-19 1994-12-17 Montedipe Srl Copolieteri-esteri elastomerici termoplastici a migliorate stabilita' termica e idrolitica
TW283148B (it) * 1992-09-25 1996-08-11 Ciba Geigy Ag
US5432219A (en) * 1993-01-27 1995-07-11 Chie Mei Corporation Styrenic resin composition for extrusion
JP3456544B2 (ja) * 1993-11-19 2003-10-14 出光興産株式会社 スチレン系樹脂組成物
US20020161080A1 (en) * 1994-03-22 2002-10-31 Kurt Hoffmann Process for the stabilization of HDPE
US6451888B1 (en) 1994-06-01 2002-09-17 General Electric Company Solid stabilizer composition with improved hydrolytic stability
US6033600A (en) * 1994-10-07 2000-03-07 General Electric Company Reduced dust stabilizer blends compact and a method for making thereof
IT1277583B1 (it) * 1995-09-14 1997-11-11 Great Lakes Chemical Italia Forma cristallina del tetrakis-(2,4-di-t-butilfenil)-4,4'- bifenilene difosfonito
TW438850B (en) * 1995-09-15 2001-06-07 Ciba Sc Holding Ag Stabilization of polyolefin composition in permanent contact with extracting media
EP0975421B1 (en) 1997-04-15 2014-06-18 Basf Se Preparation of low-dust stabilisers
US20070105992A1 (en) * 2005-11-07 2007-05-10 Hayder Zahalka Cycloalkyl phosphites as stabilizers for thermoplastic resins
GB201812145D0 (en) 2018-07-25 2018-09-05 Addivant Switzerland Gmbh Composition
GB2591482A (en) 2020-01-29 2021-08-04 Si Group Switzerland Chaa Gmbh Non-dust blend

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA48401A (en) * 1895-03-09 Matthew G. Caldwell Gate
BE554304A (it) * 1956-01-20
EP0002616B1 (en) * 1977-12-21 1983-03-30 Uniroyal, Inc. Oxamide derivatives, their use in stabilizing organic materials and stabilized organic materials containing the said oxamide derivatives
CA1161242A (en) * 1980-09-18 1984-01-31 Paula A. Paolino Combination of phenolic oxamide and phosphite stabilizers for organic materials
US4777192A (en) * 1982-05-03 1988-10-11 Shamrock Chemicals Corporation Apparatus and method for radiation processing of materials
US4766200A (en) * 1984-06-01 1988-08-23 The Hygenic Corporation Process for improving the melt flow index of thermoplastic polymers

Also Published As

Publication number Publication date
US4985481A (en) 1991-01-15
EP0281189A1 (en) 1988-09-07
EP0281189B1 (en) 1993-08-04
DE3882743D1 (de) 1993-09-09
ATE92514T1 (de) 1993-08-15
DE3882743T2 (de) 1994-03-17
IT8719550A0 (it) 1987-03-03
JPS63227664A (ja) 1988-09-21
ES2058230T3 (es) 1994-11-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970313