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BR0011245A - Polycarbonate molds for the production of articles with reduced dust accumulation - Google Patents

Polycarbonate molds for the production of articles with reduced dust accumulation

Info

Publication number
BR0011245A
BR0011245A BR0011245-3A BR0011245A BR0011245A BR 0011245 A BR0011245 A BR 0011245A BR 0011245 A BR0011245 A BR 0011245A BR 0011245 A BR0011245 A BR 0011245A
Authority
BR
Brazil
Prior art keywords
articles
production
dust accumulation
reduced dust
polycarbonate molds
Prior art date
Application number
BR0011245-3A
Other languages
Portuguese (pt)
Inventor
Martin Doebler
Axel Brenner
Peter Bier
Wolfgang Ebert
Walter Koehler
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 BR0011245A publication Critical patent/BR0011245A/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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Patente de Invenção: "MASSAS DE MOLDAR DE POLICARBONATO PARA PRODUçãO DE ARTIGOS COM ACUMULAçãO DE Pó REDUZIDA". A invenção refere-se a massas de moldar de policarbonato para artigos de matéria sintética, que contêm pelo menos um antioxidante e um agente auxiliar de desmoldação e que apresentam uma tendência menor à acumulação de pó.Invention Patent: "POLYCARBONATE MOLDING MASSES FOR THE PRODUCTION OF ARTICLES WITH REDUCED DUST ACCUMULATION". The invention relates to polycarbonate molding materials for articles of synthetic material, which contain at least one antioxidant and an auxiliary release agent and which have a lesser tendency to accumulate dust.

BR0011245-3A 1999-06-01 2000-05-19 Polycarbonate molds for the production of articles with reduced dust accumulation BR0011245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925125A DE19925125A1 (en) 1999-06-01 1999-06-01 Polycarbonate molding compounds for the production of articles with reduced dust accumulation
PCT/EP2000/004573 WO2000073386A1 (en) 1999-06-01 2000-05-19 Polycarbonate molding compounds for producing articles with reduced dust attraction

Publications (1)

Publication Number Publication Date
BR0011245A true BR0011245A (en) 2002-03-05

Family

ID=7909910

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011245-3A BR0011245A (en) 1999-06-01 2000-05-19 Polycarbonate molds for the production of articles with reduced dust accumulation

Country Status (12)

Country Link
EP (1) EP1187879A1 (en)
JP (1) JP2003501508A (en)
KR (1) KR20020008205A (en)
CN (1) CN1353742A (en)
AU (1) AU5069200A (en)
BR (1) BR0011245A (en)
CA (1) CA2374444A1 (en)
DE (1) DE19925125A1 (en)
HK (1) HK1046921A1 (en)
IL (1) IL146173A0 (en)
MX (1) MXPA01012383A (en)
WO (1) WO2000073386A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL152907A0 (en) * 2000-05-19 2003-06-24 Dow Global Technologies Inc Carbonate polymer compositions comprising low volatile uv absorbing compounds
DE10114803A1 (en) * 2001-03-26 2002-10-10 Bayer Ag New polymer blends
US7863354B2 (en) 2006-12-06 2011-01-04 Teijin Chemicals, Ltd. Spectacle lens
DE102009043512A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Polycarbonate composition with improved melt flowability
DE102009043513A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Polycarbonate compositions with improved optical properties
DE102009043511A1 (en) * 2009-09-30 2011-03-31 Bayer Materialscience Ag UV-stable polycarbonate composition with improved properties
EP2374829A1 (en) * 2010-04-07 2011-10-12 Bayer MaterialScience AG Branched melt polycarbonate with low proportion of faulty structures
US9390744B2 (en) 2012-09-28 2016-07-12 Sabic Global Technologies B.V. Polycarbonate composition to produce optical quality products with high quality and good processability
WO2014049570A2 (en) 2012-09-28 2014-04-03 Sabic Innovative Plastics Ip B.V. Improved release polycarbonate compositions
KR101823619B1 (en) 2013-06-21 2018-01-30 사빅 글로벌 테크놀러지스 비.브이. Polycarbonate composition to produce optical quality products with high quality and good processability
US10150855B2 (en) 2014-03-06 2018-12-11 Sabic Global Technologies B.V. Enhanced polycarbonate extrusion grades
JP2021178901A (en) * 2020-05-12 2021-11-18 帝人株式会社 Polycarbonate resin composition and its molded products

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231801A (en) * 1985-08-02 1987-02-10 Teijin Chem Ltd Optical molding
JPH01284549A (en) * 1988-05-12 1989-11-15 Mitsubishi Gas Chem Co Inc Optical molding materials
JP2645741B2 (en) * 1989-01-25 1997-08-25 出光石油化学株式会社 Antistatic polycarbonate composition
JPH02251560A (en) * 1989-03-24 1990-10-09 Idemitsu Petrochem Co Ltd Resin composition for eyeglass
TW222292B (en) * 1991-02-21 1994-04-11 Ciba Geigy Ag
US5510450A (en) * 1992-02-21 1996-04-23 General Electric Company Method of producing copolymerized polycarbonates
US5278279A (en) * 1992-03-11 1994-01-11 Daicel Chemical Industries, Ltd. Process for producing (co)polycarbonate with transesterification catalyst and compound
JPH05262970A (en) * 1992-03-17 1993-10-12 Nippon G Ii Plast Kk Polycarbonate-based resin composition
JP3329346B2 (en) * 1993-07-22 2002-09-30 三菱瓦斯化学株式会社 Weather resistant polycarbonate resin molded product
JP3031401B2 (en) * 1993-11-04 2000-04-10 三菱瓦斯化学株式会社 Molding material for optical recording media
DE4445786A1 (en) * 1994-12-21 1996-06-27 Bayer Ag Arylphosphine-containing polycarbonates
DE59702969D1 (en) * 1996-10-30 2001-03-08 Ciba Sc Holding Ag Stabilizer combination for the rotomolding process
US5717021A (en) * 1996-11-18 1998-02-10 General Electric Company Polycarbonate/ABS blends
JP3617893B2 (en) * 1996-12-13 2005-02-09 住友ダウ株式会社 Polycarbonate resin composition with excellent residence heat stability
DE19732090C1 (en) * 1997-07-25 1999-03-25 Bayer Ag Polycarbonate molding compounds, process for their preparation and their use as coatings in coextruded plates
JP3662420B2 (en) * 1998-08-13 2005-06-22 出光興産株式会社 Thermoplastic resin composition and injection molded article

Also Published As

Publication number Publication date
JP2003501508A (en) 2003-01-14
HK1046921A1 (en) 2003-01-30
MXPA01012383A (en) 2002-09-02
EP1187879A1 (en) 2002-03-20
IL146173A0 (en) 2002-07-25
DE19925125A1 (en) 2000-12-07
AU5069200A (en) 2000-12-18
WO2000073386A1 (en) 2000-12-07
CA2374444A1 (en) 2000-12-07
KR20020008205A (en) 2002-01-29
CN1353742A (en) 2002-06-12

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]