Detergent compositions having lipase variants

By introducing a lipase variant into the detergent composition, the instability of lipase under anionic surfactants is solved, thereby improving the stability and performance of the composition.

CN122302986APending Publication Date: 2026-06-30NOVOZYMES AS
View PDF 109 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NOVOZYMES AS
Filing Date
2012-12-20
Publication Date
2026-06-30

Smart Images

  • Figure SMS_3
    Figure SMS_3
  • Figure SMS_4
    Figure SMS_4
  • Figure SMS_5
    Figure SMS_5
Patent Text Reader

Abstract

The present invention relates to a method for obtaining a detergent composition comprising introducing (a) a variant of a parent lipase having at least 60% sequence identity with SEQ ID NO:2, having a substitution at a position D254 of the mature polypeptide corresponding to SEQ ID NO:2, and having lipase activity; and (b) an anionic surfactant, wherein the composition has increased stability compared to a corresponding composition containing the parent lipase.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Detergent compositions contains lipase variant

    CN111187676A

  • Novel lipolytic enzymes and their use in detergent compositions

    EP0218272A1

  • Protected enzyme systems

    EP0238216A1

  • Enzymatic detergent additive

    EP0258068A2

  • Recombinant Humicola lipase and process for the production of recombinant humicola lipases

    EP0305216A1