GB2215727B - Stabilizers for polymers - Google Patents

Stabilizers for polymers

Info

Publication number
GB2215727B
GB2215727B GB8903148A GB8903148A GB2215727B GB 2215727 B GB2215727 B GB 2215727B GB 8903148 A GB8903148 A GB 8903148A GB 8903148 A GB8903148 A GB 8903148A GB 2215727 B GB2215727 B GB 2215727B
Authority
GB
United Kingdom
Prior art keywords
stabilizers
polymers
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
Application number
GB8903148A
Other versions
GB2215727A (en
GB8903148D0 (en
Inventor
Jean-Paul Kehrli
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 GB8903148D0 publication Critical patent/GB8903148D0/en
Publication of GB2215727A publication Critical patent/GB2215727A/en
Application granted granted Critical
Publication of GB2215727B publication Critical patent/GB2215727B/en
Expired 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
    • 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
    • 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
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
GB8903148A 1988-02-15 1989-02-13 Stabilizers for polymers Expired GB2215727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803439A GB8803439D0 (en) 1988-02-15 1988-02-15 Improvements in/relating to organic compounds

Publications (3)

Publication Number Publication Date
GB8903148D0 GB8903148D0 (en) 1989-03-30
GB2215727A GB2215727A (en) 1989-09-27
GB2215727B true GB2215727B (en) 1992-06-03

Family

ID=10631714

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888803439A Pending GB8803439D0 (en) 1988-02-15 1988-02-15 Improvements in/relating to organic compounds
GB8903148A Expired GB2215727B (en) 1988-02-15 1989-02-13 Stabilizers for polymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888803439A Pending GB8803439D0 (en) 1988-02-15 1988-02-15 Improvements in/relating to organic compounds

Country Status (8)

Country Link
JP (1) JPH01254744A (en)
CH (1) CH678331A5 (en)
DE (1) DE3903218A1 (en)
FR (1) FR2627185B1 (en)
GB (2) GB8803439D0 (en)
HK (1) HK70395A (en)
IT (1) IT1230465B (en)
SG (1) SG25295G (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8901517D0 (en) * 1989-01-24 1989-03-15 Sandoz Ltd Improvements in or relating to organic compounds
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
US5308549A (en) * 1991-11-12 1994-05-03 Hoffmann-La Roche Inc. Stabilizers for thermo plastic materials
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
JP2525319B2 (en) * 1992-04-08 1996-08-21 チッソ株式会社 Crystalline polyolefin composition
US5468895A (en) * 1994-10-19 1995-11-21 General Electric Company Amine stabilized amorphous phosphite
TW316907B (en) * 1994-12-28 1997-10-01 Yoshitomi Pharmaceutical
CA2255660A1 (en) * 1996-05-31 1997-12-04 Takashi Indo Polyester resin composition and film made therefrom, polyester composite film and metal laminate made by using the same, and process for decreasing the content of low-molecular compounds present in polyester
GB9613515D0 (en) * 1996-06-27 1996-08-28 Clariant Int Ltd Stabilizer compositions
DE19647297A1 (en) * 1996-11-15 1998-05-20 Basf Ag Thermo-stable thermoplastic molding compounds
TW486499B (en) * 1997-10-02 2002-05-11 Yoshitomi Fine Chemicals Ltd A stabilizer composition containing 6-hydroxy compound for organic polymer material and an organic polymer composition
US6465548B1 (en) 1997-10-02 2002-10-15 Yoshitomi Fine Chemicals, Ltd. Stabilizer for organic polymer material and organic polymer material composition
JP2000290503A (en) * 1999-04-08 2000-10-17 Tosoh Corp Polyphenylene sulfied resin composition
JP2008222817A (en) * 2007-03-12 2008-09-25 Furukawa Electric Co Ltd:The Resin composition and molded article using it
US20140127438A1 (en) 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system

Citations (2)

* 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
EP0151327A1 (en) * 1984-01-06 1985-08-14 SOLVAY & Cie (Société Anonyme) Stabilized compositions based on alpha-olefin polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962673D1 (en) * 1978-04-20 1982-06-24 Ciba Geigy Ag Ortho-alkylated phenylphosphonites, process for their preparation and stabilized compositions
EP0036278B1 (en) * 1980-03-10 1985-06-19 Mitsubishi Gas Chemical Company, Inc. Polyphenylene ether resin composition of improved heat stability and shaped articles thereof
JPS57158254A (en) * 1981-03-24 1982-09-30 Teijin Chem Ltd Stabilized polycarbonate resin composition

Patent Citations (3)

* 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
EP0151327A1 (en) * 1984-01-06 1985-08-14 SOLVAY & Cie (Société Anonyme) Stabilized compositions based on alpha-olefin polymers
US4670493A (en) * 1984-01-06 1987-06-02 Solvay & Cie (Societe Anonyme) Stabilized compositions based on alpha-olefin polymers

Also Published As

Publication number Publication date
SG25295G (en) 1995-06-16
FR2627185B1 (en) 1993-05-14
FR2627185A1 (en) 1989-08-18
JPH01254744A (en) 1989-10-11
CH678331A5 (en) 1991-08-30
IT1230465B (en) 1991-10-23
GB2215727A (en) 1989-09-27
DE3903218A1 (en) 1989-08-24
HK70395A (en) 1995-05-19
GB8903148D0 (en) 1989-03-30
IT8947641A0 (en) 1989-02-14
GB8803439D0 (en) 1988-03-16

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Legal Events

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

Effective date: 19970213