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1. WO2019050871 - PATTERNED ADHESIVES AND LAMINATE CONSTRUCTIONS WITH PATTERNED ADHESIVES

Publication Number WO/2019/050871
Publication Date 14.03.2019
International Application No. PCT/US2018/049419
International Filing Date 04.09.2018
IPC
B41M 5/00 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
CPC
C09J 2301/204
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2301Additional features of adhesives in the form of films or foils
20characterized by the structural features of the adhesive itself
204the adhesive coating being discontinuous
C09J 2301/312
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2301Additional features of adhesives in the form of films or foils
30characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
312parameters being the characterizing feature
C09J 2400/283
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2400Presence of inorganic and organic materials
20Presence of organic materials
28Presence of paper
283in the substrate
C09J 2423/006
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2423Presence of polyolefin
006in the substrate
C09J 2423/046
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2423Presence of polyolefin
04Presence of homo or copolymers of ethene
046in the substrate
C09J 2423/106
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2423Presence of polyolefin
10Presence of homo or copolymers of propene
106in the substrate
Applicants
  • AVERY DENNISON CORPORATION [US]/[US]
Inventors
  • RAMSAY, Michael
  • PAQUIN, Thomas J.
  • REEKMANS, Steven
Agents
  • CHOI, Wendy A.
Priority Data
62/554,23505.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PATTERNED ADHESIVES AND LAMINATE CONSTRUCTIONS WITH PATTERNED ADHESIVES
(FR) ADHÉSIFS À MOTIFS ET CONSTRUCTIONS STRATIFIÉES AVEC DES ADHÉSIFS À MOTIFS
Abstract
(EN)
Laminates having channels along their adhesive face are described. The channels are formed in Voronoi patterns to promote air egress and reduce "pattern show-through." The laminates include one or more substrate(s), an adhesive layer having the channels, and an optional release liner in contact with the adhesive layer.
(FR)
L'invention concerne des stratifiés comportant des canaux le long de leur face adhésive. Les canaux sont formés selon des motifs de Voronoi pour favoriser la sortie d'air et réduire la « transparence de motifs ». Les stratifiés comprennent un ou plusieurs substrats, une couche adhésive comportant les canaux, et une doublure détachable facultative en contact avec la couche adhésive.
Latest bibliographic data on file with the International Bureau