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1. WO1995033793 - USE OF MIXTURES OF POLYMETHYL METHACRYLATE AND STYRENE/ACRYLONITRILE COPOLYMERS TO PRODUCE LASER-INSCRIBED MOULDED ARTICLES

Publication Number WO/1995/033793
Publication Date 14.12.1995
International Application No. PCT/EP1995/002110
International Filing Date 03.06.1995
Chapter 2 Demand Filed 28.10.1995
IPC
B41M 5/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
C08L 25/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25Compositions 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
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
08Copolymers of styrene
12with unsaturated nitriles
C08L 33/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04Homopolymers or copolymers of esters
06of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
10Homopolymers or copolymers of methacrylic acid esters
12Homopolymers or copolymers of methyl methacrylate
CPC
B41M 5/267
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
267Marking of plastic artifacts, e.g. with laser
C08L 25/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25Compositions 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
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
08Copolymers of styrene
12with unsaturated nitriles
C08L 33/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
04Homopolymers or copolymers of esters
06of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
10Homopolymers or copolymers of methacrylic acid esters
12Homopolymers or copolymers of methyl methacrylate
Y10S 430/146
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
430Radiation imagery chemistry: process, composition, or product thereof
146Laser beam
Y10T 428/31935
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31855Of addition polymer from unsaturated monomers
31935Ester, halide or nitrile of addition polymer
Applicants
  • BASF AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • MC KEE, Graham, Edmund [GB]/[DE] (UsOnly)
  • WELZ, Martin [DE]/[DE] (UsOnly)
  • DECKERS, Andreas [DE]/[DE] (UsOnly)
  • WAGNER, Daniel [DE]/[DE] (UsOnly)
  • DAMM, Paul, Otto [DE]/[DE] (UsOnly)
  • OSLOWSKI, Hans-Josef [DE]/[DE] (UsOnly)
Inventors
  • MC KEE, Graham, Edmund
  • WELZ, Martin
  • DECKERS, Andreas
  • WAGNER, Daniel
  • DAMM, Paul, Otto
  • OSLOWSKI, Hans-Josef
Common Representative
  • BASF AKTIENGESELLSCHAFT
Priority Data
P 44 19 847.707.06.1994DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERWENDUNG VON MISCHUNGEN AUS POLYMETHYLMETHACRYLAT UND STYROL/ACRYLNITRIL-COPOLYMEREN ZUR HERSTELLUNG LASERBESCHRIFTETER FORMTEILE
(EN) USE OF MIXTURES OF POLYMETHYL METHACRYLATE AND STYRENE/ACRYLONITRILE COPOLYMERS TO PRODUCE LASER-INSCRIBED MOULDED ARTICLES
(FR) UTILISATION DE MELANGES DE POLYMETHACRYLATE DE METHYLE ET DE COPOLYMERES DE STYRENE/ACRYLONITRILE AFIN DE PRODUIRE DES PIECES MOULEES GRAVEES AU LASER
Abstract
(DE)
Verwendung von Polymermischungen, enthaltend als wesentliche Komponenten A) 40 bis 99 Gew.-% eines Polymeren eines Alkylesters der (Meth)acrylsäure, B) 1 bis 50 Gew.-% eines Copolymeren aus Styrol und Acrylnitril mit einem Acrylnitrilgehalt von 8 bis 80 Gew.-%, C) 0 bis 50 Gew.-% eines Kautschuks, D) 0 bis 20 Gew.-% Zusatzstoffe und Verarbeitungshilfsmittel, zur Herstellung von mit Hilfe von energiereicher Strahlung mit einer Beschriftung versehenen Formkörpern.
(EN)
The use is disclosed of polymer mixtures for the production of moulded articles inscribed with the aid of high-energy radiation. The polymer mixtures in question contain the following basic components: a) 40-99 wt % - a polymer of a (meth)acrylic acid alkyl ester; b) 1-50 wt % - a copolymer of styrene- and acrylonitrile with an acrylonitrile content of 8-80 wt %; c) 0-50 wt % - an unvulcanized rubber; d) 0-20 wt % - additives and auxiliary products.
(FR)
L'invention concerne l'utilisation de mélanges de polymères pour la fabrication de corps moulés gravés à l'aide d'un rayonnement de forte énergie, ces mélanges renfermant comme principaux constituants: a) 40 à 99 % en poids d'un polymère d'un ester d'alkyle de l'acide (méth)acrylique; b) 1 à 50 % en poids d'un copolymère de styrène et d'acrylonitrile présentant une teneur en acrylonitrile comprise entre 8 et 80 % en poids; c) 0 à 50 % en poids d'un caoutchouc; d) 0 à 20 % en poids d'additifs et d'auxiliaires de transformation.
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