MX9703125A - Composiciones de policarbonato que tienen propiedades de desmoldeo. - Google Patents

Composiciones de policarbonato que tienen propiedades de desmoldeo.

Info

Publication number
MX9703125A
MX9703125A MX9703125A MX9703125A MX9703125A MX 9703125 A MX9703125 A MX 9703125A MX 9703125 A MX9703125 A MX 9703125A MX 9703125 A MX9703125 A MX 9703125A MX 9703125 A MX9703125 A MX 9703125A
Authority
MX
Mexico
Prior art keywords
release properties
policarbonate
compositions
mold release
integer
Prior art date
Application number
MX9703125A
Other languages
English (en)
Other versions
MXPA97003125A (es
Inventor
John J Charles
Charles E Lundy
Robson Mafoti
Original Assignee
Bayer Corp
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 Corp filed Critical Bayer Corp
Publication of MX9703125A publication Critical patent/MX9703125A/es
Publication of MXPA97003125A publication Critical patent/MXPA97003125A/es

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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids

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)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Se describe una composicion de moldeo de termoplástico que comprende policarbonato y un éster complejo. Se ha encontrado que el éster, el cual está representado por (ver formula), donde p es un entero de 2 a 8, q es un entero de 7 a 13 y R y R' representan, independientemente, un grupo CxH2x+1, en el que x es un entero de 8 a 24, imparte a la composicion excelentes propiedades de carga del molde y de desmoldeo.
MXPA/A/1997/003125A 1996-04-30 1997-04-29 Composiciones de policarbonato que tienen propiedades de desmoldeo MXPA97003125A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64004396A 1996-04-30 1996-04-30
US08/640,043 1996-04-30

Publications (2)

Publication Number Publication Date
MX9703125A true MX9703125A (es) 1998-06-30
MXPA97003125A MXPA97003125A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
EP0805184B1 (en) 2005-08-31
DE69734076D1 (de) 2005-10-06
EP0805184A2 (en) 1997-11-05
US5856413A (en) 1999-01-05
ES2244983T3 (es) 2005-12-16
JPH1060244A (ja) 1998-03-03
JP3602936B2 (ja) 2004-12-15
CA2203230C (en) 2006-02-14
CA2203230A1 (en) 1997-10-30
DE69734076T2 (de) 2006-06-08
EP0805184A3 (en) 2000-03-22

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees