WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/005329 International Application No.: PCT/US2017/039208
Publication Date: 04.01.2018 International Filing Date: 26.06.2017
IPC:
G02B 6/44 (2006.01) ,B41M 5/00 (2006.01) ,B41J 3/407 (2006.01) ,C09D 11/101 (2014.01) ,H01B 13/34 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
44
Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
3
Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
407
for marking on special material
[IPC code unknown for C09D 11/101]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
13
Apparatus or processes specially adapted for manufacturing conductors or cables
34
for marking conductors or cables
Applicants: CORNING INCORPORATED[US/US]; 1 Riverfront Plaza Corning, New York 14831, US
Inventors: KOUZMINA, Inna Igorevna; US
ROBERTS, Clifton Carl; US
TANDON, Ruchi; US
Agent: BRAY, Kevin L; US
Priority Data:
62/355,55928.06.2016US
Title (EN) FIBER MARKING WITH OPTICAL BRIGHTENERS
(FR) MARQUAGE DE FIBRES AVEC DES AZURANTS OPTIQUES
Abstract:
(EN) An optical fiber having an ink layer that includes an optical brightener is described. The optical brightener is a marker that permits identification of the fiber. The ink layer may also include a pigment, where either or both of the pigment and optical brightener may function as a marker for identifying the fiber. Bundles of two or more optical fibers, each of which includes an ink layer containing an optical brightener, are also described.
(FR) L'invention concerne une fibre optique comportant une couche d'encre qui contient un azurant optique. L'azurant optique est un marqueur qui permet l'identification de la fibre. La couche d'encre peut également comprendre un pigment, où le pigment ou l'azurant optique ou les deux peuvent jouer le rôle de marqueur pour identifier la fibre. L'invention concerne également des faisceaux d'au moins deux fibres optiques, chacun d'entre eux comprenant une couche d'encre contenant un azurant optique.
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)