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1. WO1997024393 - MASTERBATCH CONTAINING TITANIUM OXIDE

Publication Number WO/1997/024393
Publication Date 10.07.1997
International Application No. PCT/JP1996/003846
International Filing Date 27.12.1996
Chapter 2 Demand Filed 27.06.1997
IPC
C08J 3/22 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
20Compounding polymers with additives, e.g. colouring
22using masterbatch techniques
C08K 3/22 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
CPC
C08J 3/226
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
20Compounding polymers with additives, e.g. colouring
22using masterbatch techniques
226using a polymer as a carrier
C08K 3/22
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
Applicants
  • TOYO INK MANUFACTURING CO., LTD. [JP]/[JP] (AllExceptUS)
  • MIYASITA, Susumu [JP]/[JP] (UsOnly)
  • SAKUMA, Noburu [JP]/[JP] (UsOnly)
  • HOSOKAWA, Masaru [JP]/[JP] (UsOnly)
Inventors
  • MIYASITA, Susumu
  • SAKUMA, Noburu
  • HOSOKAWA, Masaru
Agents
  • OHIE, Kunihisa
  • CHIBA, Hiroshi
Priority Data
7/34065927.12.1995JP
7/34066127.12.1995JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MASTERBATCH CONTAINING TITANIUM OXIDE
(FR) MELANGE-MERE CONTENANT DU DIOXYDE DE TITANE
Abstract
(EN)
A masterbatch which comprises a thermoplastic resin containing titanium dioxide. The titanium dioxide contains 0.02 to 1.0 wt.% aluminum and preferably has been undergone a surface treatment with a specific agent. The masterbatch hence has a high whiteness and an excellent thermal stability, and is greatly reduced in the content of water evaporating in a high-temperature treatment.
(FR)
L'invention porte sur un mélange-mère comprenant une résine thermoplastique contenant du dioxyde de titane. Ce dernier qui contient entre 0,02 et 1,00 % en poids d'aluminium a de préférence subi un traitement de surface à l'aide d'un agent spécifique. Le mélange-mère présente de ce fait une blancheur élevée, une excellente stabilité thermique et une large réduction du contenu d'eau s'évaporant lors du traitement à haute température.
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Latest bibliographic data on file with the International Bureau