GB2227490B - New phosphonite compounds - Google Patents

New phosphonite compounds

Info

Publication number
GB2227490B
GB2227490B GB9001399A GB9001399A GB2227490B GB 2227490 B GB2227490 B GB 2227490B GB 9001399 A GB9001399 A GB 9001399A GB 9001399 A GB9001399 A GB 9001399A GB 2227490 B GB2227490 B GB 2227490B
Authority
GB
United Kingdom
Prior art keywords
new
phosphonite compounds
phosphonite
compounds
new phosphonite
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
GB9001399A
Other versions
GB9001399D0 (en
GB2227490A (en
Inventor
Klaus Stoll
Rainer Wolf
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB9001399D0 publication Critical patent/GB9001399D0/en
Publication of GB2227490A publication Critical patent/GB2227490A/en
Application granted granted Critical
Publication of GB2227490B publication Critical patent/GB2227490B/en
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
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/4841—Aromatic acids or derivatives (P-C aromatic linkage)
    • 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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/485—Polyphosphonous acids or derivatives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB9001399A 1989-01-24 1990-01-22 New phosphonite compounds Expired - Fee Related GB2227490B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898901517A GB8901517D0 (en) 1989-01-24 1989-01-24 Improvements in or relating to organic compounds
CN90100728.5A CN1054083A (en) 1989-01-24 1990-02-16 Phosphonite compounds

Publications (3)

Publication Number Publication Date
GB9001399D0 GB9001399D0 (en) 1990-03-21
GB2227490A GB2227490A (en) 1990-08-01
GB2227490B true GB2227490B (en) 1993-01-06

Family

ID=36754787

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898901517A Pending GB8901517D0 (en) 1989-01-24 1989-01-24 Improvements in or relating to organic compounds
GB9001399A Expired - Fee Related GB2227490B (en) 1989-01-24 1990-01-22 New phosphonite compounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898901517A Pending GB8901517D0 (en) 1989-01-24 1989-01-24 Improvements in or relating to organic compounds

Country Status (12)

Country Link
JP (1) JPH02270892A (en)
CN (1) CN1054083A (en)
BE (1) BE1003823A3 (en)
CA (1) CA2008376A1 (en)
CH (1) CH679862A5 (en)
DD (1) DD291772A5 (en)
DE (1) DE4001397A1 (en)
FR (2) FR2642081B1 (en)
GB (2) GB8901517D0 (en)
HU (1) HUT54380A (en)
IT (1) IT1241397B (en)
NL (1) NL9000170A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231769B (en) * 1989-08-02 1991-12-21 Himont Inc PROCEDURE FOR THE STABILIZATION OF POLYOLEFINS AND PRODUCTS OBTAINED FROM IT.
GB2247241A (en) * 1990-08-22 1992-02-26 Sandoz Ltd Stabilising composition for filled polymeric materials
TW209224B (en) * 1991-05-27 1993-07-11 Yoshitomi Pharmaceutical
FR2679913A1 (en) * 1991-07-17 1993-02-05 Sandoz Sa NOVEL COMPOSITIONS ENHANCING THE STABILITY OF POLYMER MATERIALS FOR TRANSFORMATION.
GB2261667A (en) * 1991-11-20 1993-05-26 Sandoz Ltd Stabilized polymeric compositions
GB2263280B (en) * 1992-01-17 1996-07-31 Sandoz Ltd Use of a phosphonite and optionally a phosphite for clarifying propylene polymers
GB2265377B (en) * 1992-03-11 1996-07-31 Sandoz Ltd The use of phosphonite-HALS and phosphite-HALS compounds for the stabilisation of polyolefins
US5616636A (en) * 1992-03-11 1997-04-01 Sandoz Ltd. Phosphonite-hals and phosphite-hals compounds as stabilizers
JP2525319B2 (en) * 1992-04-08 1996-08-21 チッソ株式会社 Crystalline polyolefin composition
TW316907B (en) * 1994-12-28 1997-10-01 Yoshitomi Pharmaceutical
DE19647297A1 (en) * 1996-11-15 1998-05-20 Basf Ag Thermo-stable thermoplastic molding compounds
WO2000012518A1 (en) * 1998-09-01 2000-03-09 Clariant Finance (Bvi) Limited Process for the production of phosphor organic compounds
TW500727B (en) * 1999-11-02 2002-09-01 Ciba Sc Holding Ag Process for the preparation of low chloride stabilisers
TWI226351B (en) * 2000-07-14 2005-01-11 Clariant Int Ltd Synergistic mixtures of phosphorus-containing compounds for stabilizing polymers
EP1910455B1 (en) 2005-07-21 2012-08-08 Basf Se Stabilization of polyolefins with liquid tris-(mono-alkyl)phenyl phosphites
US7947769B2 (en) 2006-06-20 2011-05-24 Chemtura Corporation Liquid amylaryl phosphite compositions and alkylate compositions for manufacturing same
US8178005B2 (en) 2006-06-20 2012-05-15 Chemtura Corporation Liquid phosphite compositions having different alkyl groups
US8008384B2 (en) 2006-06-20 2011-08-30 Chemtura Corporation Liquid butylaryl phosphite compositions
US8008383B2 (en) 2006-06-20 2011-08-30 Chemtura Corporation Liquid amylaryl phosphite compositions
US8183311B2 (en) 2006-06-20 2012-05-22 Chemtura Corporation Liquid phosphite composition derived from cresols
US7888414B2 (en) 2006-06-20 2011-02-15 Chemtura Corporation Liquid phosphite blends as stabilizers
US8188170B2 (en) 2006-06-20 2012-05-29 Chemtura Corporation Polymers with low gel content and enhanced gas-fading
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054308A1 (en) * 1980-12-17 1982-06-23 Amoco Corporation Stabilized polyarylate compositions
US4427814A (en) * 1980-03-10 1984-01-24 Mitsubishi Gas Chemical Company, Inc. Polyphenylene ether resin composition having improved heat stability
EP0151327A1 (en) * 1984-01-06 1985-08-14 SOLVAY & Cie (Société Anonyme) Stabilized compositions based on alpha-olefin polymers
GB2215727A (en) * 1988-02-15 1989-09-27 Sandoz Ltd Stabilisers for polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791767A (en) * 1971-11-24 1973-05-22 Sandoz Sa NEW ORGANIC DERIVATIVES OF TRIVALENT PHOSPHORUS FOR USE AS ORGANIC STABILIZERS AND THEIR PREPARATION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427814A (en) * 1980-03-10 1984-01-24 Mitsubishi Gas Chemical Company, Inc. Polyphenylene ether resin composition having improved heat stability
EP0054308A1 (en) * 1980-12-17 1982-06-23 Amoco Corporation Stabilized polyarylate compositions
EP0151327A1 (en) * 1984-01-06 1985-08-14 SOLVAY & Cie (Société Anonyme) Stabilized compositions based on alpha-olefin polymers
GB2215727A (en) * 1988-02-15 1989-09-27 Sandoz Ltd Stabilisers for polymers

Also Published As

Publication number Publication date
FR2644457A1 (en) 1990-09-21
GB9001399D0 (en) 1990-03-21
DE4001397A1 (en) 1990-07-26
JPH02270892A (en) 1990-11-05
CA2008376A1 (en) 1990-07-24
CH679862A5 (en) 1992-04-30
GB8901517D0 (en) 1989-03-15
FR2644457B1 (en) 1993-10-22
BE1003823A3 (en) 1992-06-23
HU900150D0 (en) 1990-03-28
FR2642081A1 (en) 1990-07-27
IT9047565A0 (en) 1990-01-24
IT9047565A1 (en) 1991-07-24
NL9000170A (en) 1990-08-16
GB2227490A (en) 1990-08-01
CN1054083A (en) 1991-08-28
DD291772A5 (en) 1991-07-11
FR2642081B1 (en) 1992-03-06
IT1241397B (en) 1994-01-10
HUT54380A (en) 1991-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950122