MX9307468A - Modificacion solida amorfa de 2,2'2''-nitrilo[trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2,2'-diil)fosfito] - Google Patents

Modificacion solida amorfa de 2,2'2''-nitrilo[trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2,2'-diil)fosfito]

Info

Publication number
MX9307468A
MX9307468A MX9307468A MX9307468A MX9307468A MX 9307468 A MX9307468 A MX 9307468A MX 9307468 A MX9307468 A MX 9307468A MX 9307468 A MX9307468 A MX 9307468A MX 9307468 A MX9307468 A MX 9307468A
Authority
MX
Mexico
Prior art keywords
phosphite
tetra
tris
trietil
bifenil
Prior art date
Application number
MX9307468A
Other languages
English (en)
Inventor
Stehpen D Pastor
Sai P Shum
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 MX9307468A publication Critical patent/MX9307468A/es

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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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Luminescent Compositions (AREA)

Abstract

La presente invención se refiere a una modificación sólida amorfa de 2,2',2''-nitrilo[trietil-tris-(3,3',5,5'-tetra-terb util-1,1'-bifenil-2,2'-diil)fostifo], a un proceso para preparar dicha modificación y al uso de la misma para estabilizar materiales orgánicos contra degradación oxidativa, térmica o inducida por la luz.
MX9307468A 1992-11-30 1993-11-29 Modificacion solida amorfa de 2,2'2''-nitrilo[trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2,2'-diil)fosfito] MX9307468A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/983,186 US5276076A (en) 1992-11-30 1992-11-30 Amorphous solid modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite]

Publications (1)

Publication Number Publication Date
MX9307468A true MX9307468A (es) 1994-05-31

Family

ID=25529831

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9307468A MX9307468A (es) 1992-11-30 1993-11-29 Modificacion solida amorfa de 2,2'2''-nitrilo[trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2,2'-diil)fosfito]

Country Status (16)

Country Link
US (2) US5276076A (es)
EP (1) EP0670841B1 (es)
JP (1) JPH08503947A (es)
AT (1) ATE148124T1 (es)
AU (1) AU687022B2 (es)
BR (1) BR9307543A (es)
CA (1) CA2148476A1 (es)
CZ (1) CZ137495A3 (es)
DE (1) DE69307734T2 (es)
ES (1) ES2099575T3 (es)
MX (1) MX9307468A (es)
RU (1) RU2118327C1 (es)
SK (1) SK280256B6 (es)
TW (1) TW296386B (es)
WO (1) WO1994012506A1 (es)
ZA (1) ZA938892B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276076A (en) * 1992-11-30 1994-01-04 Ciba-Geigy Corporation Amorphous solid modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite]
US5405893A (en) * 1993-08-18 1995-04-11 Ciba-Geigy Corporation Gamma crystalline modification of 2.2',2"-nitrilo[triethyl-tris-(3,3',5,5'-t'-biphenyl-2,2'-diyl) phosphite]
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
US5486641A (en) * 1995-02-28 1996-01-23 Ciba-Geigy Corporation Solvent-free process for the preparation of the beta crystalline modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5',-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl) phosphite]
US5489636A (en) * 1995-05-03 1996-02-06 Ciba-Geigy Corporation Amorphous modification of 1,1',1"-nitrilo(tri-2-propyl-tris-[2,2'-ethylidene-bis(4,6-di-tert-butylphenyl] phosphite)
DE19617351A1 (de) * 1995-05-03 1996-11-07 Ciba Geigy Ag Amorphe und kristalline Modifikation von 1,1',1''-Nitrilo-{tri-2-propyl-tris[2,2'-ethyliden-bis-(4,6-di-tert-butyl-phenyl)]-phosphit}
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
EP0771814A1 (en) * 1995-11-02 1997-05-07 Ciba SC Holding AG Amorphous and crystalline modifications of 1,1',1"-nitrilo triethyl-tris[2,2'-methylene-bis(4,6-di-tert-butyl-phenyl)]phosphite
US5624983A (en) * 1995-11-02 1997-04-29 Ciba-Geigy Corporation Amorphous modification of 1,1',1"-nitrilo(triethyl-tris-[2,2'-methylene-bis(4,6-di-tert-butylphenyl)] phosphite)
US5654455A (en) * 1995-12-21 1997-08-05 Ciba-Geigy Corporation Tris-phosphite ligands and their use in transitioin metal catalyzed processes
US5763512A (en) * 1996-03-29 1998-06-09 Ciba Specialty Chemicals Corporation Stabilization of polyamide, polyester and polyketone
DE19624424A1 (de) * 1996-06-19 1998-01-08 Hoechst Ag Verfahren zur Herstellung der alpha-Kirstall-Modifikation des 2,2',2"-Nitrilo (triethyl-tris(3,3',5,5'-tetra-tert.-butyl-1,1'- biphenyl-2,2'-diyl)phosphits)"
JP2001526711A (ja) 1997-04-15 2001-12-18 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド 低粉塵性安定剤の製造方法
US5834541A (en) * 1997-05-02 1998-11-10 Montell North America Inc. Olefin polymer composition having low smoke generation and fiber and film prepared therefrom
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
US20050176860A1 (en) * 2002-05-30 2005-08-11 Daniel Thibaut Amorphous solid modification of bis(2,4-dicumylphenyl)pentaerythritol diphoshite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841607A (en) * 1956-05-21 1958-07-01 Shea Chemical Corp Process of preparing alkanolamine phosphites
US4318845A (en) * 1980-11-24 1982-03-09 Ciba-Geigy Corporation Alkanolamine esters of 1,1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphites
US4374219A (en) * 1980-11-24 1983-02-15 Ciba-Geigy Corporation Alkanolamine ester of 1,1-biphenyl-2,2-diyl-and alkylidene-1,1-biphenyl-2,2-diyl-cyclic phosphites
US5276076A (en) * 1992-11-30 1994-01-04 Ciba-Geigy Corporation Amorphous solid modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite]

Also Published As

Publication number Publication date
SK71695A3 (en) 1995-09-13
DE69307734T2 (de) 1997-10-09
JPH08503947A (ja) 1996-04-30
EP0670841A1 (en) 1995-09-13
BR9307543A (pt) 1999-05-25
AU687022B2 (en) 1998-02-19
TW296386B (es) 1997-01-21
EP0670841B1 (en) 1997-01-22
DE69307734D1 (de) 1997-03-06
ZA938892B (en) 1994-06-01
US5276076A (en) 1994-01-04
AU5615894A (en) 1994-06-22
RU2118327C1 (ru) 1998-08-27
RU95113874A (ru) 1997-06-20
ATE148124T1 (de) 1997-02-15
US5373040A (en) 1994-12-13
CZ137495A3 (en) 1995-10-18
CA2148476A1 (en) 1994-06-09
SK280256B6 (sk) 1999-10-08
ES2099575T3 (es) 1997-05-16
WO1994012506A1 (en) 1994-06-09

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MM Annulment or lapse due to non-payment of fees