Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2008157436) HYBRID WAX COMPOSITIONS FOR USE IN COMPRESSION MOLDED WAX ARTICLES SUCH AS CANDLES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2008/157436 International Application No.: PCT/US2008/067025
Publication Date: 24.12.2008 International Filing Date: 13.06.2008
IPC:
F23D 3/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
3
Burners using capillary action
02
Wick burners
16
using candles
Applicants:
UPTAIN, Kevin, D. [US/US]; US (UsOnly)
WALTERS, Scott [US/US]; US (UsOnly)
ZUPFER, John, M. [US/US]; US (UsOnly)
MURPHY, Timothy, A. [US/US]; US (UsOnly)
BOSNYAK, Clive, P. [US/US]; US (UsOnly)
HENTON, David, E. [US/US]; US (UsOnly)
RUSSELL, Steve [US/US]; US (UsOnly)
TUPY, Michael, J. [US/US]; US (UsOnly)
ELEVANCE RENEWABLE SCIENCES, INC. [US/US]; Central Park of Lisle 3333 Warrenville Road Suite 218 Lisle, IL 60532, US (AllExceptUS)
Inventors:
UPTAIN, Kevin, D.; US
WALTERS, Scott; US
ZUPFER, John, M.; US
MURPHY, Timothy, A.; US
BOSNYAK, Clive, P.; US
HENTON, David, E.; US
RUSSELL, Steve; US
TUPY, Michael, J.; US
Agent:
PIOLI, Janet, A.; Brinks Hofer Gilson & Lione P.O. Box 10087 Chicago, IL 60610, US
Priority Data:
60/934,75315.06.2007US
Title (EN) HYBRID WAX COMPOSITIONS FOR USE IN COMPRESSION MOLDED WAX ARTICLES SUCH AS CANDLES
(FR) COMPOSITIONS EN CIRE HYBRIDE UTILISÉES POUR DES ARTICLES EN CIRE MOULÉE SOUS PRESSION COMME PAR EXEMPLE DES BOUGIES
Abstract:
(EN) A hybrid wax compositions that are suitable for use in manufacturing wax articles (e.g., candles) by compression molding. The combination of a hydrogenated natural oil- based wax and a paraffin wax having a select distribution of hydrocarbon chain lengths provides the hybrid wax compositions with improved properties, such as improved compressive strength and improved de-molding characteristics, for example, as evidenced by reduced scarring and/or flashing. The hybrid wax compositions comprise: (a) a wax comprising a hydrogenated natural oil; and (b) a paraffin wax, wherein the paraffin wax comprises less than about 50% by weight of the hybrid wax composition, and wherein about 52% or greater of hydrocarbons in the paraffin wax have carbon chain lengths ranging from C25 to C29.
(FR) La présente invention concerne des compositions en cire hybride qui peuvent être utilisées dans la fabrication d'articles en cire (par exemple des bougies) par presse à compression. La combinaison d'une cire à base d'huile naturelle hydrogénée et d'une paraffine à distribution choisie de longueur de chaîne hydrocarbonée donne des compositions de cire hybrides dont les propriétés sont meilleures, comme par exemple une résistance à la compression améliorée ainsi que des caractéristiques de démoulage elles aussi améliorées comme démontré car une cicatrisation et/ou un flashing réduits. Les compositions de cire hybrides comprennent : (a) une cire comprenant une huile naturelle hydrogénée et (b) une paraffine qui comprend moins de 50% de son poids en paraffine et dans laquelle au moins 52% des hydrocarbones de la paraffine ont des longueurs de chaînes hydrocarbonées variant de C25 à C29.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)