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公开(公告)号：US20200377450A1
公开(公告)日：2020-12-03
申请号：US16859274
申请日：2020-04-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Abhimanyu O. Patil , Satish Bodige , Aruna Mohan , Arben Jusufi , Kanmi Mao
IPC: C07C309/42 , C10M135/10
Abstract: The present disclosure relates to surfactants formed from sulfonation of aromatic ethers. The example surfactant composition may include a sulfonated aromatic ether. The sulfonated aromatic ether may include an aromatic ring with substituents comprising an ether group and a sulfonic acid group or a salt of the sulfonic acid group. The ether group may be represented by the following formula: wherein R1 is a linear or branched alkyl group having from 1 carbon atom to 20 carbon atoms; wherein each R2 is individually a hydrogen or an alkyl group having from 1 carbon atom to 4 carbon atoms; and wherein n is a value from 0 to 8.
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公开(公告)号：US20210189289A1
公开(公告)日：2021-06-24
申请号：US17124960
申请日：2020-12-17
Applicant: ExxonMobil Research and Engineering Company
Inventor： Ross Mabon , Shane Deighton , Arben Jusufi
Abstract: Provided herein are functionalized branched alcohols comprising a glycosyl group, an ethylene oxide linker and a tail. The ethylene oxide linker comprises one or more units of ethylene oxide. The glycosyl group is a substituent structure of a cyclic monosaccharide. The tail comprises a branched paraffin or isomers thereof, the glycosyl group is attached to the ethylene oxide linker, and the ethylene oxide linker is attached to the tail. In an aspect, the glycosyl group is a substituent structure of glucose, mannose, galactose, sorbose, fructose, xylose, arabinose, ribose, lyxose, lactose, or maltose, or variants thereof. The tail can be a paraffin comprising 9 to 13 carbon atoms.
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公开(公告)号：US20210188749A1
公开(公告)日：2021-06-24
申请号：US17124905
申请日：2020-12-17
Applicant: ExxonMobil Research and Engineering Company
Inventor： Ross Mabon , Shane Deighton , Arben Jusufi , Kanmi Mao
IPC: C07C31/125 , C07C43/13 , C07C29/147 , C07C41/18
Abstract: Provided herein are novel extended branched alcohols having a lower branching number and improved biodegradability when compared to other branched alcohols. Also provided are novel extended branched ethoxylates having surfactant properties which can be more efficient in reducing surface tension when compared to the ethoxylated form of other branched alcohols. Further provided are novel syntheses of making extended branched alcohols and extended branched ethoxylates.
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公开(公告)号：US11292756B2
公开(公告)日：2022-04-05
申请号：US17124905
申请日：2020-12-17
Applicant: ExxonMobil Research and Engineering Company
Inventor： Ross Mabon , Shane Deighton , Arben Jusufi , Kanmi Mao
IPC: C07C31/125 , C07C41/18 , C07C43/13 , C07C29/147 , C07C67/08
Abstract: Provided herein are novel extended branched alcohols having a lower branching number and improved biodegradability when compared to other branched alcohols. Also provided are novel extended branched ethoxylates having surfactant properties which can be more efficient in reducing surface tension when compared to the ethoxylated form of other branched alcohols. Further provided are novel syntheses of making extended branched alcohols and extended branched ethoxylates.
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