-
公开(公告)号：US11767544B2
公开(公告)日：2023-09-26
申请号：US16560216
申请日：2019-09-04
发明人： Jeff Addy , James H. Brown
IPC分类号： C12P7/6436 , C11C3/00
CPC分类号： C12P7/6436 , C11C3/003
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
2.发明申请公开(公告)号：US20160177350A1
公开(公告)日：2016-06-23
申请号：US14841242
申请日：2015-08-31
发明人： Jeff Addy , James H. Brown
IPC分类号： C12P7/64
CPC分类号： C12P7/6436 , C11C3/003
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
摘要翻译： 蜡酯酯交换工艺。 实施方案可包括提供包括蜡酯的原料，向原料中引入碳数为1至34个碳的醇，其中醇选自直链醇，支链醇，直链的任何组合 链醇，支链醇的任何组合，及其任何组合。 该方法可以包括使原料与脂肪酶接触，并用脂肪酶催化酯交换原料中的蜡酯以形成酯交换产物。 酶促酯交换产物可以适于产生具有一定配方的成品，其具有与具有相同特定配方的最终产品的粘度基本一致的粘度，包括化学催化的酯交换蜡酯。
-
公开(公告)号：US20190390234A1
公开(公告)日：2019-12-26
申请号：US16560241
申请日：2019-09-04
发明人： Jeff Addy , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
公开(公告)号：US11773418B2
公开(公告)日：2023-10-03
申请号：US16560241
申请日：2019-09-04
发明人： Jeff Addy , James H. Brown
IPC分类号： C12P7/6436 , C11C3/00
CPC分类号： C12P7/6436 , C11C3/003
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
公开(公告)号：US20190390233A1
公开(公告)日：2019-12-26
申请号：US16560216
申请日：2019-09-04
发明人： Jeff Addy , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
公开(公告)号：US10435726B2
公开(公告)日：2019-10-08
申请号：US14841242
申请日：2015-08-31
发明人： Jeff Addy , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
公开(公告)号：US08927034B2
公开(公告)日：2015-01-06
申请号：US13931549
申请日：2013-06-28
发明人： James H. Brown , Lee R. Copeland , Robert Kleiman , Sambasivarao Koritala , Melanie K. Cummings
CPC分类号： A61Q19/007 , A01N65/08 , A61K8/92 , A61K8/922 , A61K8/925 , A61K8/97 , A61K8/99 , A61Q5/02 , A61Q5/12
摘要： Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. The application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables. The hydrolysates of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a unique surfactant property, and are not foaming agents with water. Hydrolysates according to the present invention may be used to enhance the performance of cosmetics and pharmaceuticals. These hydrolysates can be bioactive agents and alternative natural carrying agents for topical application of materials, particularly for application of materials to the skin or hair, providing a substantive support for the materials carried.
摘要翻译： 具有高水平不皂化物质的物质，如植物提取物，产生具有独特性质的水解产物。 将水解过程应用于材料，特别是具有高水平不皂化物（例如至少6重量％的材料）的材料，产生的性能显着不同于由常规皂化少于 6重量％的不皂化物。 本发明的水解产物是实质的，抵抗从皮肤和毛发的物理和水性去除，表现出独特的表面活性剂性质，并且不是水的发泡剂。 根据本发明的水解产物可用于提高化妆品和药物的性能。 这些水解产物可以是用于局部施用材料的生物活性剂和替代性天然携带剂，特别是用于将材料施用于皮肤或毛发，为所携带的材料提供实质性支持。
-
公开(公告)号：US20220073957A1
公开(公告)日：2022-03-10
申请号：US17456166
申请日：2021-11-23
发明人： Jeff Addy , Clay Daly , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
-
公开(公告)号：US11248245B2
公开(公告)日：2022-02-15
申请号：US14578075
申请日：2014-12-19
发明人： Jeff Addy , Clay Daly , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
-
公开(公告)号：US20200002736A1
公开(公告)日：2020-01-02
申请号：US16560175
申请日：2019-09-04
发明人： Jeff Addy , James H. Brown
摘要： Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.021 秒)
