Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. WO1997041182 - PROCEDE DE FABRICATION D'UN PRODUIT DE PETITES DIMENSIONS

Numéro de publication WO/1997/041182
Date de publication 06.11.1997
N° de la demande internationale PCT/US1997/006955
Date du dépôt international 24.04.1997
Demande présentée en vertu du Chapitre 2 21.11.1997
CIB
C09C 1/00 2006.01
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
CTRAITEMENT DE SUBSTANCES INORGANIQUES, AUTRES QUE DES CHARGES FIBREUSES, POUR AMÉLIORER LEURS PROPRIÉTÉS DE PIGMENTATION OU DE CHARGE; PRÉPARATION DU NOIR DE CARBONE
1Traitement de substances inorganiques particulières, autres que des charges fibreuses; Préparation du noir de carbone
CPC
C01P 2004/20
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
20extending in two dimensions, e.g. plate-like
C01P 2004/84
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
80Particles consisting of a mixture of two or more inorganic phases
82two phases having the same anion, e.g. both oxidic phases
84one phase coated with the other
C09C 1/0015
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
1Treatment of specific inorganic materials other than fibrous fillers
0015Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
C09C 1/0018
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
1Treatment of specific inorganic materials other than fibrous fillers
0015Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
0018uncoated and unlayered plate-like particles
C09C 2200/1054
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
2200Compositional and structural details of pigments exhibiting interference colours
10Interference pigments characterized by the core material
1054the core consisting of a metal
C09C 2200/306
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
2200Compositional and structural details of pigments exhibiting interference colours
30Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
306Thickness of an absorbing layer
Déposants
  • FLEX PRODUCTS, INC. [US]/[US]
Inventeurs
  • BISHOP, Charles, A.
Mandataires
  • CHICKERING, Robert, B.
Données relatives à la priorité
08/640,00530.04.1996US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) METHOD FOR MANUFACTURE OF SMALL DIMENSION PRODUCT
(FR) PROCEDE DE FABRICATION D'UN PRODUIT DE PETITES DIMENSIONS
Abrégé
(EN)
A method (6) for manufacture of a small dimension product using a dissolvable crystal (11). The crystal is coated (61) with at least one layer of vacuum deposited material to form a coated crystal. The coated crystal is mixed (81) with a liquid to dissolve the crystal and permit the layer of material to break into flakes. The flakes are separated (83) from the liquid.
(FR)
L'invention concerne un procédé (6) de fabrication d'un produit de petites dimensions, faisant appel à un cristal soluble (11). Le cristal est revêtu (61) d'au moins une couche appliquée sous vide pour former un cristal avec un revêtement. Le cristal portant le revêtement est mélangé (81) avec un liquide pour dissoudre le cristal et permettre à la couche de matériau de se désagréger en flocons. Les flocons sont alors séparés (83) du liquide.
Dernières données bibliographiques dont dispose le Bureau international