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1. WO2011123783 - ROLL COATER

Publication Number WO/2011/123783
Publication Date 06.10.2011
International Application No. PCT/US2011/030948
International Filing Date 01.04.2011
IPC
B05C 1/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller
B05C 11/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
11Component parts, details or accessories not specifically provided for in groups B05C1/-B05C9/132
10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
B41F 35/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
FPRINTING MACHINES OR PRESSES
35Cleaning arrangements or devices
CPC
B01F 2215/0454
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
2215Auxiliary or complementary information in relation with mixing
04Technical information in relation with mixing
0413Numerical information
0436Operational information
0454Numerical frequency values
B01F 25/50
B01F 31/85
B05C 1/0813
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller ; or other rotating member which contacts the work along a generating line
0813characterised by means for supplying liquid or other fluent material to the roller
B05C 1/0817
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller ; or other rotating member which contacts the work along a generating line
0817characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
B05C 1/083
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller ; or other rotating member which contacts the work along a generating line
0826the work being a web or sheets
083being passed between the coating roller and one or more backing rollers
Applicants
  • ADVENIRA ENTERPRISES, INC [US]/[US] (AllExceptUS)
  • RYABOVA, Elmira [US]/[US] (UsOnly)
Inventors
  • RYABOVA, Elmira
Agents
  • TRECARTIN, Richard, F.
Priority Data
61/320,63402.04.2010US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ROLL COATER
(FR) MACHINE À ENDUIRE SUR ROULEAUX
Abstract
(EN) A roll coater with a recirculation loop is disclosed. Waste coating material form the roll coater is treated in an agitator unit containing, for example, one or more ultrasonic transducers, and optionally a filtration unit and/or temperature control unit to produce reconditioned coating solution, such as a reconditioned sol-gel precursor solution. Also disclosed is preventative maintenance module comprising a cleaning unit that is designed to engage and clean the applicator and/or metering rolls in a roll coater.
(FR) L'invention porte sur une machine à enduire sur rouleaux qui possède une boucle de re-circulation. Les matériaux de revêtement résiduels de la machine à enduire sur rouleaux sont traités dans une unité agitateur contenant, par exemple, un ou plusieurs transducteurs ultrasonores et, éventuellement, une unité de filtration et/ou une unité de régulation de température pour produire une solution de revêtement reconditionnée, telle qu'une solution de précurseur sol-gel reconditionnée. L'invention porte également sur un module d'entretien préventif qui comporte une unité de nettoyage conçue pour venir en prise avec l'applicateur et/ou les rouleaux doseurs d'une machine à enduire sur rouleaux et pour nettoyer ceux-ci.
Related patent documents
RU2011144582This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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