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1. (WO2016053934) LIGHT FIXTURE INCLUDING AN ORIENTED CROSSLINKED SEMI-CRYSTALLINE POLYMER AND METHODS OF MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/053934 International Application No.: PCT/US2015/052779
Publication Date: 07.04.2016 International Filing Date: 29.09.2015
IPC:
F21V 1/08 (2006.01) ,B29C 61/06 (2006.01) ,C08L 101/12 (2006.01) ,F21V 3/04 (2006.01) ,F21V 21/14 (2006.01) ,F21W 121/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
1
Shades for light sources
02
Frames
08
adjustable
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
61
Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
06
Making preforms having internal stresses, e.g. plastic memory
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
12
characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
3
Globes; Bowls; Cover glasses
04
characterised by the material; characterised by surface treatments or coatings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
21
Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
14
Adjustable mountings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
W
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
121
Use or application of lighting devices or systems for decorative purposes
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Inventors:
WU, Tianyu; US
RULE, Joseph D.; US
ALBANESE, Gina M.; US
Agent:
PISHKO, Adrian L.; US
Priority Data:
62/058,23401.10.2014US
Title (EN) LIGHT FIXTURE INCLUDING AN ORIENTED CROSSLINKED SEMI-CRYSTALLINE POLYMER AND METHODS OF MAKING SAME
(FR) LUMINAIRE COMPRENANT UN POLYMÈRE SEMI-CRISTALLIN RÉTICULÉ ORIENTÉ ET SES PROCÉDÉS DE FABRICATION
Abstract:
(EN) Light fixtures (100, 200, 400, 500, 600, 700) are provided, including a lighting element (10, 20, 40, 50, 60, 70), an oriented crosslinked semi-crystalline polymer (12, 22, 42, 52, 62, 72) disposed adjacent to or connected to the lighting element, and a control mechanism (14, 24, 44, 64, 74). The control mechanism is in electrical communication with the lighting element (10, 20, 40, 50, 60, 70) and controls an energy output of the lighting element and a temperature of the oriented crosslinked semi-crystalline polymer (12, 22, 42, 52, 62, 72). Typically, when the control mechanism changes the temperature of the oriented crosslinked semi-crystalline polymer, the shape of the polymer changes. A method of making a light fixture (100, 200, 400, 500, 600, 700) is also provided. The method includes providing a lighting element (10, 20, 40, 50, 60, 70), forming a crosslinked semi-crystalline polymer (12, 22, 42, 52, 62, 72), and disposing the crosslinked semi-crystalline polymer adjacent to the lighting element (10, 20, 40, 50, 60, 70) or connecting the crosslinked semi- crystalline polymer to the lighting element. The method further includes electrically connecting a control mechanism (14, 24, 44, 64, 74) with the lighting element.
(FR) La présente invention concerne des luminaires (100, 200, 400, 500, 600, 700) qui comprennent un élément d'éclairage (10, 20, 40, 50, 60, 70), un polymère semi-cristallin réticulé orienté (12, 22, 42, 52, 62, 72) disposé adjacent à l'élément d'éclairage ou connecté à celui-ci, ainsi qu'un mécanisme de commande (14, 24, 44, 64, 74). Le mécanisme de commande est en communication électrique avec l'élément d'éclairage (10, 20, 40, 50, 60, 70) et commande une sortie d'énergie de l'élément d'éclairage et une température du polymère semi-cristallin réticulé orienté (12, 22, 42, 52, 62, 72). Généralement, lorsque le mécanisme de commande change la température du polymère semi-cristallin réticulé orienté, la forme du polymère change. L'invention concerne également un procédé de fabrication d'un luminaire (100, 200, 400, 500, 600, 700). Le procédé consiste à fournir un élément d'éclairage (10, 20, 40, 50, 60, 70), à former un polymère semi-cristallin réticulé (12, 22, 42, 52, 62, 72), puis à disposer le polymère semi-cristallin réticulé adjacent à l'élément d'éclairage (10, 20, 40, 50, 60, 70) ou à connecter le polymère semi-cristallin réticulé à l'élément d'éclairage. Le procédé consiste en outre à connecter électriquement un mécanisme de commande (14, 24, 44, 64, 74) à l'élément d'éclairage.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)