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BR9812719A - Magnetic thermoplastic polyester composition - Google Patents

Magnetic thermoplastic polyester composition

Info

Publication number
BR9812719A
BR9812719A BR9812719-5A BR9812719A BR9812719A BR 9812719 A BR9812719 A BR 9812719A BR 9812719 A BR9812719 A BR 9812719A BR 9812719 A BR9812719 A BR 9812719A
Authority
BR
Brazil
Prior art keywords
polyester composition
thermoplastic polyester
magnetic
magnetic thermoplastic
thermoplastic
Prior art date
Application number
BR9812719-5A
Other languages
Portuguese (pt)
Inventor
Larry Allen Minnick
Original Assignee
Eastman Chem Co
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
Priority claimed from US09/160,487 external-priority patent/US5919848A/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR9812719A publication Critical patent/BR9812719A/en

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
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)

Abstract

''COMPOSIçãO DE POLIéSTER MAGNéTICO TERMOPLáSTICO". Composições de poliéster magnético são divulgadas compreendendo um polímero de poliéster termoplástico, certos poliésteres de etileno contendo epoxi, um composto de fosfito aromático, e ferro magnetita ou elemental.'' THERMOPLASTIC MAGNETIC POLYESTER COMPOSITION '. Magnetic polyester compositions are disclosed comprising a thermoplastic polyester polymer, certain ethylene polyesters containing epoxy, an aromatic phosphite compound, and magnetite or elemental iron.

BR9812719-5A 1997-10-03 1998-09-29 Magnetic thermoplastic polyester composition BR9812719A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6303797P 1997-10-03 1997-10-03
US09/160,487 US5919848A (en) 1997-10-03 1998-09-25 Magnetic polyester compositions
PCT/US1998/020352 WO1999018158A1 (en) 1997-10-03 1998-09-29 Magnetic polyester compositions

Publications (1)

Publication Number Publication Date
BR9812719A true BR9812719A (en) 2000-08-22

Family

ID=26742995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812719-5A BR9812719A (en) 1997-10-03 1998-09-29 Magnetic thermoplastic polyester composition

Country Status (5)

Country Link
EP (1) EP1023393A1 (en)
JP (1) JP2001519452A (en)
CN (1) CN1273593A (en)
BR (1) BR9812719A (en)
WO (1) WO1999018158A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526078C2 (en) * 2003-02-21 2005-06-28 Grindfill Ab Passively magnetic foil for notice device for posting information or advertisement on supportive structure, includes layer containing iron material and coated with coating material that forms additional layer directly on the layer
JP4181174B2 (en) * 2003-04-15 2008-11-12 横浜ゴム株式会社 Resin composition for molding and coating and noise suppression material using the same
CN110527411A (en) * 2019-09-12 2019-12-03 安徽神剑新材料股份有限公司 A kind of powdery paints and preparation method thereof with magnetic polyester resin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174343B1 (en) * 1984-02-24 1992-04-29 E.I. Du Pont De Nemours And Company Toughened thermoplastic polyester compositions
US5356984A (en) * 1994-02-14 1994-10-18 General Electric Company Method for molding magnets and compositions for use therein
JPH09165502A (en) * 1995-12-18 1997-06-24 Bridgestone Corp Composition for bond magnet

Also Published As

Publication number Publication date
EP1023393A1 (en) 2000-08-02
JP2001519452A (en) 2001-10-23
WO1999018158A1 (en) 1999-04-15
CN1273593A (en) 2000-11-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time