AR002149A1 - COMPOSITION TO STABILIZE HIGH DENSITY POLYETHYLENE POLYMERS CATALYZED WITH CHROME AGAINST OXIDATIVE DEGENERATION AND A METHOD FOR PREPARING THE SAME. - Google Patents

COMPOSITION TO STABILIZE HIGH DENSITY POLYETHYLENE POLYMERS CATALYZED WITH CHROME AGAINST OXIDATIVE DEGENERATION AND A METHOD FOR PREPARING THE SAME.

Info

Publication number
AR002149A1
AR002149A1 ARP960102804A AR10280496A AR002149A1 AR 002149 A1 AR002149 A1 AR 002149A1 AR P960102804 A ARP960102804 A AR P960102804A AR 10280496 A AR10280496 A AR 10280496A AR 002149 A1 AR002149 A1 AR 002149A1
Authority
AR
Argentina
Prior art keywords
composition
preparing
density polyethylene
high density
same
Prior art date
Application number
ARP960102804A
Other languages
Spanish (es)
Original Assignee
Paxon Polymer Company L P Ii
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 Paxon Polymer Company L P Ii filed Critical Paxon Polymer Company L P Ii
Publication of AR002149A1 publication Critical patent/AR002149A1/en

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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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium 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
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

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)

Abstract

Una composición para estabilizar los polímeros de polietileno de alta densidad contra la degeneración por oxidación que incluye un fosfito y por lomenos una alquilamina etoxilada C12 a C18. El fosfito puede obstruir la degradación por oxidación del polímero y la amina puede obstruir la hidrólisisdel fosfito. Se da a conocer además un método para preparar la composición.A composition for stabilizing high-density polyethylene polymers against oxidative degeneration that includes a phosphite and at least one ethoxylated C12 to C18 alkylamine. Phosphite can obstruct oxidative degradation of the polymer, and amine can obstruct hydrolysis of the phosphite. A method of preparing the composition is further disclosed.

ARP960102804A 1995-06-01 1996-05-30 COMPOSITION TO STABILIZE HIGH DENSITY POLYETHYLENE POLYMERS CATALYZED WITH CHROME AGAINST OXIDATIVE DEGENERATION AND A METHOD FOR PREPARING THE SAME. AR002149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45718795A 1995-06-01 1995-06-01

Publications (1)

Publication Number Publication Date
AR002149A1 true AR002149A1 (en) 1998-01-07

Family

ID=23815778

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960102804A AR002149A1 (en) 1995-06-01 1996-05-30 COMPOSITION TO STABILIZE HIGH DENSITY POLYETHYLENE POLYMERS CATALYZED WITH CHROME AGAINST OXIDATIVE DEGENERATION AND A METHOD FOR PREPARING THE SAME.

Country Status (2)

Country Link
AR (1) AR002149A1 (en)
WO (1) WO1996038499A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2963052T3 (en) * 2017-05-25 2024-03-25 Chevron Phillips Chemical Co Lp Methods to improve color stability in polyethylene resins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051004B (en) * 1953-01-27 1959-02-19 Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) Process for the production of high molecular weight olefin polymers or olefin copolymers
US3922249A (en) * 1973-04-12 1975-11-25 Phillips Petroleum Co Stabilized antistatic compositions useful with olefin polymers

Also Published As

Publication number Publication date
WO1996038499A1 (en) 1996-12-05

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