公开(公告)号：US20250051676A1

公开(公告)日：2025-02-13

申请号：US18723636

申请日：2022-03-31

Applicant: Dow Global Technologies LLC

Inventor： Matthew E. Belowich ,  Qi Jiang ,  Chao Zhao ,  Xue Chen ,  Yong Zhao

IPC: C10M133/08 ,  C10M109/00 ,  C10M159/00 ,  C10N30/12 ,  C10N30/16

Abstract: The current invention relates to a novel class of alkyl alcohol amines where the amine is a primary amine. Embodiments relate to a method of controlling microbial growth in metal working fluids, comprising adding such an alkyl alcohol amine to the metal working fluid. Other embodiments relate to semi-synthetic metal working fluid compositions which include the microbial growth control agent comprising this particular class of alkyl alcohol amines.

公开(公告)号：US20250059457A1

公开(公告)日：2025-02-20

申请号：US18723493

申请日：2022-03-31

Applicant: Dow Global Technologies LLC

Inventor： Qi Jiang ,  Chao Zhao ,  Xue Chen ,  Yong Zhao

IPC: C10M133/08 ,  C10M101/00 ,  C10M129/16 ,  C10M129/42 ,  C10M135/10 ,  C10M141/08 ,  C10M159/08 ,  C10M163/00 ,  C10M169/04 ,  C10N20/00 ,  C10N30/12 ,  C10N30/16 ,  C10N40/22 ,  C10N50/00

Abstract: The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, a concentrate additive, water and a microbial growth control agent which comprises an alky alcohol amine.

公开(公告)号：US20230303947A1

公开(公告)日：2023-09-28

申请号：US18252450

申请日：2021-08-24

Applicant: Dow Global Technologies LLC

Inventor： Chao Zhao ,  Xue Chen

IPC: C10M173/00 ,  C10M133/06

CPC classification number: C10M173/00 ,  C10M133/06 ,  C10M2201/02 ,  C10M2215/042 ,  C10N2030/16

Abstract: The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, optionally a concentrate additive, water and a microbial growth control agent which comprises a glycol ether amine.

公开(公告)号：US12077722B2

公开(公告)日：2024-09-03

申请号：US18252450

申请日：2021-08-24

Applicant: Dow Global Technologies LLC

Inventor： Chao Zhao ,  Xue Chen

IPC: C10M173/00 ,  C10M133/06 ,  C10N30/16 ,  C10N40/22 ,  C10N50/00

CPC classification number: C10M173/00 ,  C10M133/06 ,  C10M2201/02 ,  C10M2215/042 ,  C10N2030/16 ,  C10N2040/22 ,  C10N2050/011

Abstract: The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, optionally a concentrate additive, water and a microbial growth control agent which comprises a glycol ether amine.

公开(公告)号：US12071596B2

公开(公告)日：2024-08-27

申请号：US18252557

申请日：2021-08-24

Applicant: Dow Global Technologies LLC

Inventor： Chao Zhao ,  Xue Chen

IPC: C10M133/06 ,  C10M173/00 ,  C10N30/16 ,  C10N40/22 ,  C10N50/00

CPC classification number: C10M133/06 ,  C10M173/00 ,  C10M2203/1065 ,  C10M2207/127 ,  C10M2209/103 ,  C10M2215/042 ,  C10M2219/044 ,  C10N2030/16 ,  C10N2040/22 ,  C10N2050/011

Abstract: A microbial growth control agent and method of controlling microbial growth in metal working fluids, wherein the agent comprises at least a glycol ether amine.

公开(公告)号：US20230392094A1

公开(公告)日：2023-12-07

申请号：US18252557

申请日：2021-08-24

Applicant: Dow Global Technologies LLC

Inventor： Chao Zhao ,  Xue Chen

IPC: C10M133/06 ,  C10M173/00

CPC classification number: C10M133/06 ,  C10M173/00 ,  C10M2203/1065 ,  C10M2207/127 ,  C10M2209/103 ,  C10M2219/044 ,  C10M2215/042 ,  C10N2030/16

Abstract: A microbial growth control agent and method of controlling microbial growth in metal working fluids, wherein the agent comprises at least a glycol ether amine.