公开(公告)号：US20240384204A1

公开(公告)日：2024-11-21

申请号：US18605918

申请日：2024-03-15

Applicant: ECOLAB USA INC.

Inventor： Victor Fuk-Pong Man ,  Clinton Hunt, JR. ,  Mark Schomers ,  Wendy Lo

IPC: C11D3/386 ,  C11D3/04 ,  C11D3/06

Abstract: Alkaline cleaning compositions using a detersive combination of surfactants, chelants and enzymes with reduced alkalinity, including between about 20-47% by percent Na2O in the liquid or solid compositions, are disclosed. Methods of using the compositions with optimal protein removal performance that overcome limitations of reduced alkalinity content for use in cleaning, rinsing, sanitizing, and disinfecting are disclosed along with methods that stabilize enzymes for multi-cycle dispensing in solid compositions.

公开(公告)号：US20240306643A1

公开(公告)日：2024-09-19

申请号：US18605976

申请日：2024-03-15

Applicant: ECOLAB USA INC.

Inventor： Victor Fuk-Pong Man ,  Gang Pu ,  Mark Schomers

IPC: A01N59/00 ,  A01N25/12 ,  A01P1/00 ,  A61L2/18 ,  A61L101/02 ,  C11D1/72 ,  C11D3/04 ,  C11D3/20 ,  C11D3/33 ,  C11D3/48

CPC classification number: A01N59/00 ,  A01N25/12 ,  A61L2/18 ,  C11D1/72 ,  C11D3/044 ,  C11D3/2044 ,  C11D3/33 ,  C11D3/48 ,  A01P1/00 ,  A61L2101/02

Abstract: Solid compositions having a caustic source and polyol with a caustic:water weight ratio in the solid composition between 60:40 to less than about 70:30 are provided. Methods of making the solid compositions using a concentrated alkali metal hydroxide beneficially reduces or eliminates the use of solid caustic beads commonly used to make solid caustic compositions for use in cleaning, sanitizing, and disinfecting.

公开(公告)号：US20240309295A1

公开(公告)日：2024-09-19

申请号：US18605977

申请日：2024-03-15

Applicant: ECOLAB USA INC.

Inventor： Victor Fuk-Pong Man ,  Clinton Hunt, JR. ,  Gang Pu ,  Mark Schomers

IPC: C11D1/825 ,  C11D1/72 ,  C11D1/722 ,  C11D3/00 ,  C11D3/04 ,  C11D3/10 ,  C11D3/28 ,  C11D3/48 ,  D21H17/00 ,  D21H17/07 ,  D21H17/53 ,  D21H17/64 ,  D21H17/66 ,  D21H21/12

CPC classification number: C11D1/8255 ,  C11D3/0026 ,  C11D3/044 ,  C11D3/10 ,  C11D3/28 ,  C11D3/48 ,  D21H17/07 ,  D21H17/53 ,  D21H17/64 ,  D21H17/66 ,  D21H17/74 ,  D21H21/12 ,  C11D1/721 ,  C11D1/722

Abstract: Surfactant compositions and solid compositions with detersive combinations of surfactants are provided. Solid alkaline compositions contain a first surfactant that is a reverse EO/PO block copolymer of about 10-40% EO and a second surfactant that is at least one of a reverse EO/PO block copolymer of about 40-50% EO, an alkyl capped alcohol ethoxylate, a capped block copolymer, and alkyl pyrrolidone are provided. Methods of using the surfactant compositions and solid compositions are provided.