Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2006094835 - METHOD AND APPARATUS FOR INDIRECTLY COATING A SUBSTRATE WITH A HOT FLOWABLE VISCOUS ADHESIVE

Publication Number WO/2006/094835
Publication Date 14.09.2006
International Application No. PCT/EP2006/002295
International Filing Date 10.03.2006
IPC
B05D 5/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
10to obtain an adhesive surface
B05D 7/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
02to macromolecular substances, e.g. rubber
04to surfaces of films or sheets
CPC
B05C 5/0254
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
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g.; from an outlet device in contact or almost in contact, with the work
0254Coating heads with slot-shaped outlet
B05D 1/286
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
28performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
286using a temporary backing to which the coating has been applied
B05D 2201/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2201Polymeric substrate or laminate
02Polymeric substrate
B05D 2252/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2252Sheets
02of indefinite length
B05D 5/10
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
10to obtain an adhesive surface
B05D 7/04
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
02to macromolecular substances, e.g. rubber
04to surfaces of films or sheets
Applicants
  • RYCO BOOK PROTECTION SERVICES LIMITED [IE]/[IE] (AllExceptUS)
  • RYAN, Alan [IE]/[IE] (UsOnly)
  • RYAN, Gerald [IE]/[IE] (UsOnly)
Inventors
  • RYAN, Alan
  • RYAN, Gerald
Agents
  • BROPHY, David et al
Priority Data
S2005/013211.03.2005IE
S2005/071224.10.2005IE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR INDIRECTLY COATING A SUBSTRATE WITH A HOT FLOWABLE VISCOUS ADHESIVE
(FR) PROCÉDÉ ET APPAREIL SERVANT À RECOUVRIR INDIRECTEMENT UN SUBSTRAT D'UN ADHÉSIF VISQUEUX FLUIDE CHAUD
Abstract
(EN)
A method and apparatus for applying a coating of a hot flowable adhesive to one surface of a thin flexible substrate. The adhesive is heated to above the degradation temperature of the substrate, so as to coat the substrate. The adhesive is first applied to an intermediate carrier sheet while the opposite surface of the intermediate carrier sheet is in intimate contact with a heat sink, the heat sink being cooled to a temperature substantially below the degradation temperature such that heat is conducted away from the intermediate carrier sheet so that the intermediate carrier sheet does not reach its degradation temperature and is consequently undamaged. The adhesive is then contacted to a surface of a substrate that it is desired to coat with adhesive, while said adhesive is still above the minimum bonding temperature of the adhesive. This allows the adhesive to bond to the substrate. The adhesive is then cooled and bonded to the substrate permitting later removal of the intermediate carrier sheet.
(FR)
Procédé et appareil servant à appliquer un revêtement constitué d'un adhésif fluide chaud sur une surface d'un substrat flexible mince. L'adhésif est chauffé à une température supérieure à la température de décomposition du substrat, pour recouvrir le substrat. L'adhésif est d'abord appliqué sur une feuille support intermédiaire alors que la surface opposée de la feuille support intermédiaire est en contact intime avec un puits thermique, le puits thermique étant refroidi à une température bien en dessous de la température de décomposition de façon à ce que la chaleur soit évacuée de la feuille support intermédiaire pour que la feuille support intermédiaire n'atteigne pas sa température de décomposition et ne soit en conséquence pas endommagée. L'adhésif est ensuite mis en contact avec une surface d'un substrat qu'on souhaite recouvrir de l'adhésif, alors que ledit adhésif est encore au dessus de la température de collage minimale de l'adhésif. Ceci permet à l'adhésif de coller au substrat. L'adhésif est ensuite refroidi et collé au substrat ce qui permet d'enlever ultérieurement la feuille support intermédiaire.
Also published as
Latest bibliographic data on file with the International Bureau