DE69307734D1 - Amorphe feste modifikation von 2,2', 2"-nitrilo(triäthyl-tris-(3,3, 5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphit - Google Patents

Amorphe feste modifikation von 2,2', 2"-nitrilo(triäthyl-tris-(3,3, 5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphit

Info

Publication number
DE69307734D1
DE69307734D1 DE69307734T DE69307734T DE69307734D1 DE 69307734 D1 DE69307734 D1 DE 69307734D1 DE 69307734 T DE69307734 T DE 69307734T DE 69307734 T DE69307734 T DE 69307734T DE 69307734 D1 DE69307734 D1 DE 69307734D1
Authority
DE
Germany
Prior art keywords
amorphous solid
nitrilo
diyl
phosphite
biphenyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69307734T
Other languages
English (en)
Other versions
DE69307734T2 (de
Inventor
Stephen Pastor
Sai Shum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
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 DE69307734D1 publication Critical patent/DE69307734D1/de
Application granted granted Critical
Publication of DE69307734T2 publication Critical patent/DE69307734T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08K5/52—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)
DE69307734T 1992-11-30 1993-11-22 Amorphe feste modifikation von 2,2', 2"-nitrilo(triäthyl-tris-(3,3, 5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphit Expired - Fee Related DE69307734T2 (de)

Applications Claiming Priority (2)

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]
PCT/US1993/011326 WO1994012506A1 (en) 1992-11-30 1993-11-22 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 (2)

Publication Number Publication Date
DE69307734D1 true DE69307734D1 (de) 1997-03-06
DE69307734T2 DE69307734T2 (de) 1997-10-09

Family

ID=25529831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307734T Expired - Fee Related DE69307734T2 (de) 1992-11-30 1993-11-22 Amorphe feste modifikation von 2,2', 2"-nitrilo(triäthyl-tris-(3,3, 5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphit

Country Status (16)

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

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)
CZ126296A3 (en) * 1995-05-03 1996-11-13 Ciba Geigy Ag Amorphous and crystalline modifications of 1, 1°, 1°°-nitrilo{tri-2-propyl-tris£2,2°-ethylidenebis(4,6-ditert-butylphenyl)| phosphite, process of their preparation and their use for stabilizing organic materials
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
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)
EP0771814A1 (de) * 1995-11-02 1997-05-07 Ciba SC Holding AG Amorphe und Kristallmodifikation des 1,1',1''-Nitrilotriethyl-tris (2,2'-Methylen-bis-(4,6-tert-Butyl-Phenyl)) Phosphits
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)"
WO1998046342A2 (en) 1997-04-15 1998-10-22 Ciba Specialty Chemicals Holding Inc. Preparation of low-dust stabilisers
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
WO2003102004A1 (en) * 2002-05-30 2003-12-11 Ciba Specialty Chemicals Holdings Inc. Amorphous solid modification of bis(2,4-dicumylphenyl) pentaerythritol diphosphite

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
SK280256B6 (sk) 1999-10-08
CA2148476A1 (en) 1994-06-09
ES2099575T3 (es) 1997-05-16
RU2118327C1 (ru) 1998-08-27
TW296386B (de) 1997-01-21
EP0670841A1 (de) 1995-09-13
US5373040A (en) 1994-12-13
ZA938892B (en) 1994-06-01
SK71695A3 (en) 1995-09-13
ATE148124T1 (de) 1997-02-15
US5276076A (en) 1994-01-04
CZ137495A3 (en) 1995-10-18
WO1994012506A1 (en) 1994-06-09
BR9307543A (pt) 1999-05-25
AU5615894A (en) 1994-06-22
DE69307734T2 (de) 1997-10-09
MX9307468A (es) 1994-05-31
JPH08503947A (ja) 1996-04-30
EP0670841B1 (de) 1997-01-22
AU687022B2 (en) 1998-02-19
RU95113874A (ru) 1997-06-20

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee