Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019028313) CURABLE SILICONE OPTICALLY CLEAR ADHESIVES AND USES THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/028313 International Application No.: PCT/US2018/045097
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
C09J 183/04 (2006.01) ,C09J 183/06 (2006.01) ,C09J 7/30 (2018.01) ,C09J 7/35 (2018.01) ,C08G 77/16 (2006.01) ,B32B 7/12 (2006.01) ,B32B 27/04 (2006.01) ,G02B 1/04 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
183
Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
04
Polysiloxanes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
183
Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
04
Polysiloxanes
06
containing silicon bound to oxygen-containing groups
[IPC code unknown for C09J 7/30][IPC code unknown for C09J 7/35]
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04
Polysiloxanes
14
containing silicon bound to oxygen-containing groups
16
to hydroxy groups
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
12
using an adhesive
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
04
as impregnant, bonding, or embedding substance
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
Applicants:
LIU, Yuxia [CN/US]; US (US)
HENKEL IP & HOLDING GMBH [DE/DE]; Henkelstrasse 67 40589 Duesseldorf, DE
Inventors:
LIU, Yuxia; US
AHEARN, Matthew; US
NARTHANA, Abhirami; US
Agent:
LEHMANN, Sun Hee; US
BAUMAN, Steven C.; US
PIOTROWSKI, James E.; US
COON, Taylor; US
CAMERON, Mary K.; US
Priority Data:
62/540,78603.08.2017US
Title (EN) CURABLE SILICONE OPTICALLY CLEAR ADHESIVES AND USES THEREOF
(FR) ADHÉSIFS OPTIQUEMENT TRANSPARENTS, À BASE DE SILICONE, DURCISSABLES, ET UTILISATIONS ASSOCIÉES
Abstract:
(EN) Silicone optically clear adhesives compositions and films with pressure sensitive properties are described. The silicone optically clear adhesives compositions are thermal, UV curable, or UV-moisture dual curable. The silicone optically clear adhesives are suitable for sealing and bonding cover glasses, touch panels, diffusers, rigid compensators, heaters, and flexible films, polarizers and retarders in the optical display devices, and are particularly suitable in flexible and foldable displays.
(FR) L'invention concerne des compositions d'adhésifs optiquement transparents à base de silicone et des films présentant des propriétés sensibles à la pression. Les compositions d'adhésifs optiquement transparents à base de silicone sont durcissables par voie thermique, par UV ou par UV/humidité. Les adhésifs optiquement transparents à base de silicone sont appropriés pour sceller et lier des verres de protection, des panneaux tactiles, des diffuseurs, des compensateurs rigides, des éléments chauffants et des films souples, des polariseurs et des retardateurs dans les dispositifs d'affichage optique, et sont particulièrement appropriés dans des affichages souples et pliables.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)