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BR9813822A - Thermoplastic molding composition that is opaque to x-ray - Google Patents

Thermoplastic molding composition that is opaque to x-ray

Info

Publication number
BR9813822A
BR9813822A BR9813822-7A BR9813822A BR9813822A BR 9813822 A BR9813822 A BR 9813822A BR 9813822 A BR9813822 A BR 9813822A BR 9813822 A BR9813822 A BR 9813822A
Authority
BR
Brazil
Prior art keywords
molding composition
opaque
ray
thermoplastic molding
baso
Prior art date
Application number
BR9813822-7A
Other languages
Portuguese (pt)
Inventor
Heinrich Dr Alberts
Haakan Dr Jonsson
Michael Dr Boediger
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR9813822A publication Critical patent/BR9813822A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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)
  • Materials For Medical Uses (AREA)

Abstract

Patente de Invenção: <B>"COMPOSIçãO DE MOLDAGEM TERMOPLáSTICA QUE é OPACA AO RAIO-X"<D>. Uma composição de moldagem termoplástica contendo (A) um ou mais polímeros de vinila, (B) partículas de BaSO~ 4~, e (C) opcionalmente um policondensado de compostos reativos bifuncionais, em que as partículas de BASO 4 têm um diâmetro médio de partícula de mais do que 100 nm e de 3000 nm no máximo. O uso da composição de moldagem para a produção de brinquedos e artigos de tecnologia médica é também descrita, como são produzidas as moldagens a partir da composição de moldagem.Invention Patent: <B> "THERMOPLASTIC MOLDING COMPOSITION THAT IS OPAQUE TO X-RAY" <D>. A thermoplastic molding composition containing (A) one or more vinyl polymers, (B) BaSO ~ 4 ~ particles, and (C) optionally a polycondensate of bifunctional reactive compounds, wherein the BASO 4 particles have an average diameter of particle of more than 100 nm and 3000 nm at most. The use of the molding composition for the production of toys and medical technology articles is also described, as the moldings are produced from the molding composition.

BR9813822-7A 1997-12-17 1998-12-04 Thermoplastic molding composition that is opaque to x-ray BR9813822A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19756141A DE19756141A1 (en) 1997-12-17 1997-12-17 Radiopaque thermoplastic molding compound
PCT/EP1998/007902 WO1999031172A1 (en) 1997-12-17 1998-12-04 X-ray opaque thermoplastic moulding compound

Publications (1)

Publication Number Publication Date
BR9813822A true BR9813822A (en) 2000-10-10

Family

ID=7852278

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813822-7A BR9813822A (en) 1997-12-17 1998-12-04 Thermoplastic molding composition that is opaque to x-ray

Country Status (8)

Country Link
EP (1) EP1042395A1 (en)
JP (1) JP2002508420A (en)
KR (1) KR20010015878A (en)
AU (1) AU1758999A (en)
BR (1) BR9813822A (en)
CA (1) CA2315176A1 (en)
DE (1) DE19756141A1 (en)
WO (1) WO1999031172A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360504B2 (en) 2003-01-09 2008-04-22 T.F.H. Publications, Inc. Radiopaque animal chew
CN100417320C (en) * 2003-01-09 2008-09-10 T·F·H·发行公司 radiopaque animal chews
EP1713875A1 (en) * 2003-12-24 2006-10-25 James Walker New Zealand Limited Resilient compound for sealing device comprising detectable material such as barium sulfate
US20080142761A1 (en) * 2006-12-19 2008-06-19 General Electric Company Optically transparent, xray-opaque composition, methods of manufacture thereof and articles comprising the same
US8404338B2 (en) 2008-09-30 2013-03-26 Sabic Innovative Plastics Ip B.V. X-ray and/or metal detectable articles and method of making the same
CA2788807A1 (en) * 2010-02-01 2011-08-04 Mattel, Inc. Figure and a composition for forming the figure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1272340C (en) * 1984-12-04 1990-07-31 Reflectance standard of an acrylate polymer
JPH01178540A (en) * 1987-12-29 1989-07-14 Mitsubishi Cable Ind Ltd Composition for molding medical tube
EP0627457A3 (en) * 1989-10-20 1995-03-15 Gen Electric Molding compositions.
GB9401577D0 (en) * 1994-01-27 1994-03-23 Sheffield Orthodontic Lab Limi Polymer material suitable for the production of medical artifacts

Also Published As

Publication number Publication date
KR20010015878A (en) 2001-02-26
CA2315176A1 (en) 1999-06-24
AU1758999A (en) 1999-07-05
WO1999031172A1 (en) 1999-06-24
JP2002508420A (en) 2002-03-19
DE19756141A1 (en) 1999-06-24
EP1042395A1 (en) 2000-10-11

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1849 DE 13/06/2006.