Invention Grant
- Patent Title: Alkyl lactyllactate solvent compositions
- Patent Title (中): 乳糖基乳酸酯溶剂组合物
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Application No.: US12349329Application Date: 2009-01-06
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Publication No.: US09174923B2Publication Date: 2015-11-03
- Inventor: David R Allen , John C Hutchison , Christopher D Smith , Jacqueline M Pytel
- Applicant: David R Allen , John C Hutchison , Christopher D Smith , Jacqueline M Pytel
- Applicant Address: US IL Northfield
- Assignee: Stepan Company
- Current Assignee: Stepan Company
- Current Assignee Address: US IL Northfield
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: C11D17/00
- IPC: C11D17/00 ; C07C69/68 ; C07C67/31 ; A61K31/22 ; B01F17/00 ; B01F1/00

Abstract:
Alkyl lactyllactate and alkoxylated alkyl lactyllactate compounds that are useful as solvents in a variety of applications are disclosed. The compounds are derived from a hydroxyl containing compound and a lactide or lactic acid source that has a specific chirality. The alkyl lactyllactate and alkoxylated alkyl lactyllactate compounds are particularly suitable for use as solvents in applications requiring cold tolerance performance without inclusion of additional volatile components.
Public/Granted literature
- US20090173917A1 Alkyl Lactyllactate Solvent Compositions Public/Granted day:2009-07-09
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