Candle and candle wax containing metathesis and metathesis-like products
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C10L-001/18
A61K-008/02
출원번호
US-0795052
(2006-01-10)
등록번호
US-8685118
(2014-04-01)
국제출원번호
PCT/US2006/000822
(2006-01-10)
§371/§102 date
20080515
(20080515)
국제공개번호
WO2006/076364
(2006-07-20)
발명자
/ 주소
Murphy, Timothy A.
Tupy, Michael J.
Abraham, Timothy W.
Shafer, Andy
출원인 / 주소
Elevance Renewable Sciences, Inc.
대리인 / 주소
Brinks Gilson & Lione
인용정보
피인용 횟수 :
2인용 특허 :
111
초록▼
A wax comprises a metathesis product and/or a product that resembles, at least in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles, for example, candles (container candles, votive candles, and/or a pillar candles), crayons, fire logs, or tarts. The
A wax comprises a metathesis product and/or a product that resembles, at least in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles, for example, candles (container candles, votive candles, and/or a pillar candles), crayons, fire logs, or tarts. The wax commonly includes other components in addition to the metathesis product.
대표청구항▼
1. A wax composition comprising a blend of: (a) a metathesis product formed from a base stock comprising a polyol fatty acid ester having a fatty acid composition that includes at least one unsaturated fatty acid; and(b) a polyol fatty acid ester stock,wherein the wax composition has a melting point
1. A wax composition comprising a blend of: (a) a metathesis product formed from a base stock comprising a polyol fatty acid ester having a fatty acid composition that includes at least one unsaturated fatty acid; and(b) a polyol fatty acid ester stock,wherein the wax composition has a melting point of about 20° C. to about 70° C.;wherein the metathesis product is hydrogenated and comprises at least one of a hydrogenated triacylglyceride metathesis dimer or hydrogenated triacylglyceride metathesis trimer; andwherein the metathesis product has an iodine value of no more than 25, the polyol fatty acid ester stock has an iodine value of no more than 25, and the blend has an iodine value of no more than 20. 2. The wax of claim 1, wherein the wax composition has a melting point of about 45° C. to about 70° C. 3. The wax of claim 1, wherein the base stock comprises a vegetable oil having an Iodine Value of at least about 45. 4. The wax of claim 1, wherein the base stock comprises soybean oil, canola oil, palm oil, sunflower oil, cottonseed oil, rapeseed oil, tallow, linseed oil, com oil, palm kernel oil, coconut oil, lard, chicken fat, or tall oil. 5. The wax of claim 1, wherein the wax comprises about 10 to 40 wt. % of the metathesis product. 6. The wax of claim 1, wherein the wax comprises stearic acid, palmitic acid or a mixture thereof. 7. The wax of claim 1, wherein the wax comprises glycerol monostearate glycerol monopalmitate or a mixture thereof. 8. A wax composition comprising: a hydrogenated metathesis product formed from a base stock comprising polyol fatty acid ester having a fatty acid composition that includes at least one unsaturated fatty acid;a polyol fatty acid ester stock; anda paraffin wax;wherein the wax composition has a melting point of about 45° C. to about 70° C.;where the hydrogenated metathesis product comprises at least one of a dimer, a trimer, and a tetramer of a dibasic acid alcohol polymer; andwherein the metathesis product has an iodine value of no more than 25, the polyol fatty acid ester stock has an iodine value of no more than 25, and the blend has an iodine value of no more than 20. 9. The wax composition of claim 8, comprising: about 10 to 30 wt. % of the hydrogenated metathesis product;about 20 to 50 wt. % of a triacylglycerol stock having an Iodine Value of no more than about 70; andabout 20 to 60 wt. % of the paraffin wax. 10. A candle comprising: a wick; anda wax comprising a metathesis product wherein the metathesis product comprises at least one of a dimer, a trimer, and a tetramer of a dibasic acid alcohol polymer;wherein the metathesis product has an iodine value of no more than 25. 11. The candle of claim 10, wherein the metathesis product is derived from a base stock comprising a triacylglyceride. 12. The candle of claim 11, wherein the wax has a melting point of about 45° C. to about 70° C. 13. The candle of claim 11, wherein the base stock is a vegetable oil. 14. The candle of claim 13, wherein the vegetable oil is selected from the group consisting of soybean oil, canola oil, palm oil, sunflower oil, cottonseed oil, rapeseed oil, linseed oil, com oil, palm kernel oil, coconut oil, or tall oil. 15. The candle of claim 10, wherein the metathesis product is hydrogenated. 16. The candle of claim 10, wherein the candle further includes a fragrance. 17. The candle of claim 16, wherein the fragrance is present in an amount up to about 15 wt. %. 18. The candle of claim 16, wherein the candle is made by compression molding and comprises about 1.5 wt. % or greater fragrance. 19. The candle of claim 16, wherein the candle is made by extrusion and comprises up to about 3 wt. % or greater fragrance. 20. The candle of claim 10, wherein the wax comprises: a hydrogenated metathesis product formed from a base stock comprising polyol fatty acid ester having a fatty acid composition that includes at least one unsaturated fatty acid;a polyol fatty acid ester stock; anda paraffin wax;wherein the wax has a melting point of about 45° C. to about 70° C. 21. A wax composition comprising (a) a metathesis product formed from a base stock comprising a polyol fatty acid ester having a fatty acid composition that includes at least one unsaturated fatty acid wherein the metathesis product comprises at least one of a dimer, a trimer, and a tetramer of a dibasic acid alcohol polymer; wherein the metathesis product has an iodine value of no more than 25; and(b) at least one of a mineral wax or synthetic wax. 22. The wax composition of claim 21, wherein the mineral wax comprises a montan wax, a peat wax, a petroleum wax, or a mixture thereof. 23. The wax composition of claim 22, wherein the petroleum wax comprises a petrolatum, paraffin wax, ozokerite, ceresin wax, or a mixture thereof. 24. The wax composition of claim 21, wherein the synthetic waxes comprises a polyethylene wax, a Fischer-Tropsch wax, a chlorinated naphthalene wax, a chemically modified wax, a substituted amide wax, a polymerized alpha olefin wax, or a mixture thereof.
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이 특허에 인용된 특허 (111)
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