公开(公告)号：US11427785B2

公开(公告)日：2022-08-30

申请号：US16764425

申请日：2018-12-05

Applicant: KAO CORPORATION

Inventor： Takanori Ozaki ,  Kosuke Tawa ,  Takanori Saito ,  Yuichiro Tase

IPC: C11D1/14 ,  C11D1/72 ,  C11D1/722 ,  C11D1/83 ,  C11D3/22 ,  C11D3/37 ,  B08B3/04 ,  C11D11/00

Abstract: The present invention is a detergent composition for textile products, containing the following component (A) and the following component (B): component (A): an internal olefin sulfonate with 16 or more and 24 or less carbons, wherein a mass ratio between an internal olefin sulfonate (IO-1S) with 16 or more and 24 or less carbons having a sulfonate group present at position 2 or higher and position 4 or lower and an internal olefin sulfonate (IO-2S) with 16 or more and 24 or less carbons having a sulfonate group present at position 5 or higher, which is (IO-2S)/(IO-1S), is 0.30 or more and 5 or less; and component (B): a soil release agent.

公开(公告)号：US11248195B2

公开(公告)日：2022-02-15

申请号：US16303354

申请日：2017-05-30

Applicant: KAO CORPORATION

Inventor： Kosuke Tawa ,  Takanori Ozaki ,  Yuichiro Tase ,  Hiroko Endo

IPC: C11D1/37 ,  C11D11/00 ,  C11D1/14 ,  C11D1/83 ,  C11D3/20 ,  C11D3/43 ,  C11D17/00 ,  D06L1/12 ,  C11D1/72

Abstract: The present invention relates to a liquid detergent composition for textile products containing the following component (A) in an amount of 10% by mass or more and 60% by mass or less, the following component (B), and water: component (A): an internal olefin sulfonate having 14 or more and 16 or less carbon atoms, wherein the mass ratio of an internal olefin sulfonate having 14 or more and 16 or less carbon atoms with the sulfonate group at position 2 or higher and position 4 or lower (IO-1S) to an internal olefin sulfonate having 14 or more and 16 or less carbon atoms with the sulfonate group at position 5 or higher (IO-2S), (IO-1S)/(IO-2S), is 0.50 or more and 4.2 or less; and Component (B): an organic solvent having a hydroxy group.

公开(公告)号：US11053456B2

公开(公告)日：2021-07-06

申请号：US16303478

申请日：2017-05-30

Applicant: Kao Corporation

Inventor： Takanori Ozaki ,  Kosuke Tawa ,  Yuichiro Tase

IPC: C11D1/831 ,  C11D1/14 ,  C11D1/72 ,  C11D11/00 ,  C11D17/00

Abstract: The present invention relates to a detergent composition for textile products containing the following component (A) and component (B): component (A): an internal olefin sulfonate having 15 or more and 24 or less carbon atoms and including an internal olefin sulfonate having 15 or more and 24 or less carbon atoms with the sulfonate group at position 5 or higher, and component (B): a nonionic surfactant having an HLB of more than 10.5 and 19 or less.