ES2099574T3 - Modificacion cristalina beta del 2,2',2''-nitrilo(trietil-tris-(3,3',5,5'-tetra-ter.-butil-1,1'-bifenil-2-2'-diil)fosfito). - Google Patents

Modificacion cristalina beta del 2,2',2''-nitrilo(trietil-tris-(3,3',5,5'-tetra-ter.-butil-1,1'-bifenil-2-2'-diil)fosfito).

Info

Publication number
ES2099574T3
ES2099574T3 ES94901637T ES94901637T ES2099574T3 ES 2099574 T3 ES2099574 T3 ES 2099574T3 ES 94901637 T ES94901637 T ES 94901637T ES 94901637 T ES94901637 T ES 94901637T ES 2099574 T3 ES2099574 T3 ES 2099574T3
Authority
ES
Spain
Prior art keywords
trietil
butil
diil
phosphite
nitrile
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 - Lifetime
Application number
ES94901637T
Other languages
English (en)
Spanish (es)
Inventor
Stephen D Pastor
Sai P 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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba SC Holding 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, Ciba SC Holding AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2099574T3 publication Critical patent/ES2099574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
ES94901637T 1992-11-30 1993-11-22 Modificacion cristalina beta del 2,2',2''-nitrilo(trietil-tris-(3,3',5,5'-tetra-ter.-butil-1,1'-bifenil-2-2'-diil)fosfito). Expired - Lifetime ES2099574T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/983,181 US5326802A (en) 1992-11-30 1992-11-30 Beta crystalline modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5'-tetra-tert-buytl-1,1'-biphenyl-2,2'-diyl)phosphite]

Publications (1)

Publication Number Publication Date
ES2099574T3 true ES2099574T3 (es) 1997-05-16

Family

ID=25529827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94901637T Expired - Lifetime ES2099574T3 (es) 1992-11-30 1993-11-22 Modificacion cristalina beta del 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) US5326802A (show.php)
EP (1) EP0670842B1 (show.php)
JP (1) JPH08503946A (show.php)
AT (1) ATE148125T1 (show.php)
AU (1) AU687021B2 (show.php)
BR (1) BR9307544A (show.php)
CA (1) CA2148933A1 (show.php)
CZ (1) CZ137395A3 (show.php)
DE (1) DE69307735T2 (show.php)
ES (1) ES2099574T3 (show.php)
MX (1) MX9307466A (show.php)
RU (1) RU2123007C1 (show.php)
SK (1) SK279945B6 (show.php)
TW (1) TW313575B (show.php)
WO (1) WO1994012508A1 (show.php)
ZA (1) ZA938894B (show.php)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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]
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}
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)
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)"
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
US6184262B1 (en) * 1997-09-22 2001-02-06 R. T. Vanderbilt Company, Inc. Benzotriazole stabilizers for polyols and polyurethane foam
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
DE602004013584D1 (de) * 2003-06-19 2008-06-19 Basell Poliolefine Srl Olefinpolymere mit stabilisatoren und daraus hergestellte polyolefinfasern
TWM501336U (zh) 2015-02-11 2015-05-21 Good Year Hardware Co Ltd 工具頭之接桿
TWI695009B (zh) * 2015-06-19 2020-06-01 美商陶氏科技投資公司 6,6'-[[3,3',5,5'-肆(1,1-二甲基乙基)-[1,1'-聯二苯]-2,2'-二基]雙(氧基)]雙二苯并[d,f][1,3,2]-二氧雜磷雜庚英之結晶形式
KR102825371B1 (ko) 2018-08-16 2025-06-25 바스프 에스이 점결에 대해 안정화된 멘톨 입자의 제조 방법 및 보관 안정한 멘톨 입자 및 이의 용도
WO2025207074A2 (en) * 2023-01-10 2025-10-02 Sumitomo Chemical Company, Ltd Polymeric composition having resistance to both nox discoloration and extrusion-processing degradation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318895A (en) * 1979-11-05 1982-03-09 Mcdonnell Douglas Corporation Process for generating singlet-oxygen
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
US4683326A (en) * 1985-07-19 1987-07-28 Ciba-Geigy Corporation Solvent-free crystallization of pentaerythritol tetrakis-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] and the novel alpha-crystalline form thereof

Also Published As

Publication number Publication date
DE69307735D1 (de) 1997-03-06
ZA938894B (en) 1994-08-01
AU687021B2 (en) 1998-02-19
RU95114523A (ru) 1997-06-27
TW313575B (show.php) 1997-08-21
US5344860A (en) 1994-09-06
CZ137395A3 (en) 1995-10-18
DE69307735T2 (de) 1997-10-02
US5326802A (en) 1994-07-05
SK279945B6 (sk) 1999-06-11
ATE148125T1 (de) 1997-02-15
JPH08503946A (ja) 1996-04-30
RU2123007C1 (ru) 1998-12-10
EP0670842B1 (en) 1997-01-22
EP0670842A1 (en) 1995-09-13
WO1994012508A1 (en) 1994-06-09
SK71595A3 (en) 1995-09-13
AU5615794A (en) 1994-06-22
MX9307466A (es) 1994-05-31
CA2148933A1 (en) 1994-06-09
BR9307544A (pt) 1999-06-15

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