公开(公告)号：DE69417922T2

公开(公告)日：1999-09-30

申请号：DE69417922

申请日：1994-12-16

Applicant: ECOLAB INC

Inventor： SCHULZ RHONDA ,  ZILLMER ROGER ,  BAILLY HELEN

IPC: C11D1/52 ,  C11D1/62 ,  C11D1/65 ,  C11D3/32 ,  C11D11/00 ,  C11D13/18 ,  C11D17/00

Abstract: The invention provides a process for preparing a homogeneous, urea-based, solid cleaning composition, without the application of heat from an external source to melt the urea. Cleaning compositions for use in warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, and the like, made by the method are also provided. Preferably, the ingredients are processed in an extruder, and the mixture is extruded directly into a mold or other packaging system for dispensing the detergent. The consistency of the composition ranges from that of a fused solid block to a malleable article.

公开(公告)号：DE69203721D1

公开(公告)日：1995-08-31

申请号：DE69203721

申请日：1992-05-11

Applicant: ECOLAB INC

Inventor： GLADFELTER ELIZABETH ,  OUTLAW TINA ,  COPELAND JAMES ,  SCHULZ RHONDA ,  BOCHE DANIEL ,  PETERSON JEFF

IPC: C11D7/06 ,  C11D7/16 ,  C11D17/00 ,  C11D17/04

Abstract: The invention is an alkaline cleaning system which includes an alkaline detergent composition having a pH greater than 10.5 when diluted to a 1 wt-% aqueous solution, and an alkali stable continuous polymeric film dispersible or soluble in aqueous liquids covering the detergent composition. The invention also includes methods of using the alkaline cleaning system by applying an aqueous diluent automatically (by machine) or manually through partial or complete dissolution of the film covered solid.

公开(公告)号：DE69417922D1

公开(公告)日：1999-05-20

申请号：DE69417922

申请日：1994-12-16

Applicant: ECOLAB INC

Inventor： SCHULZ RHONDA ,  ZILLMER ROGER ,  BAILLY HELEN

IPC: C11D1/52 ,  C11D1/62 ,  C11D1/65 ,  C11D3/32 ,  C11D11/00 ,  C11D13/18 ,  C11D17/00

Abstract: The invention provides a process for preparing a homogeneous, urea-based, solid cleaning composition, without the application of heat from an external source to melt the urea. Cleaning compositions for use in warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, and the like, made by the method are also provided. Preferably, the ingredients are processed in an extruder, and the mixture is extruded directly into a mold or other packaging system for dispensing the detergent. The consistency of the composition ranges from that of a fused solid block to a malleable article.

公开(公告)号：DE69203721T2

公开(公告)日：1996-01-11

申请号：DE69203721

申请日：1992-05-11

Applicant: ECOLAB INC

Inventor： GLADFELTER ELIZABETH ,  OUTLAW TINA ,  COPELAND JAMES ,  SCHULZ RHONDA ,  BOCHE DANIEL ,  PETERSON JEFF

IPC: C11D7/06 ,  C11D7/16 ,  C11D17/00 ,  C11D17/04

Abstract: The invention is an alkaline cleaning system which includes an alkaline detergent composition having a pH greater than 10.5 when diluted to a 1 wt-% aqueous solution, and an alkali stable continuous polymeric film dispersible or soluble in aqueous liquids covering the detergent composition. The invention also includes methods of using the alkaline cleaning system by applying an aqueous diluent automatically (by machine) or manually through partial or complete dissolution of the film covered solid.

公开(公告)号：DE69202055T2

公开(公告)日：1995-08-24

申请号：DE69202055

申请日：1992-05-11

Applicant: ECOLAB INC

Inventor： GLADFELTER ELIZABETH ,  OUTLAW TINA ,  COPELAND JAMES ,  SCHULZ RHONDA ,  BOCHE DANIEL ,  PETERSON JEFF

IPC: C11D17/00 ,  C11D17/04

Abstract: The invention is a solid chemical concentrate system of at least two cooperative shapes. The first shape is an inwardly curved bar having an inner opening. The second shape is an insert which is capable of interlocking with the bar by insertion into the bar inner opening. The solid chemical concentrate provides chemical systems having active constituents which may be the same, different but compatible or functionally and chemically incompatible combined within one matrix to provide at least one substantially continuous surface. The system may also comprise an aqueous soluble or dispersible polymeric film cover.

公开(公告)号：DE69202055D1

公开(公告)日：1995-05-18

申请号：DE69202055

申请日：1992-05-11

Applicant: ECOLAB INC

Inventor： GLADFELTER ELIZABETH ,  OUTLAW TINA ,  COPELAND JAMES ,  SCHULZ RHONDA ,  BOCHE DANIEL ,  PETERSON JEFF

IPC: C11D17/00 ,  C11D17/04

Abstract: The invention is a solid chemical concentrate system of at least two cooperative shapes. The first shape is an inwardly curved bar having an inner opening. The second shape is an insert which is capable of interlocking with the bar by insertion into the bar inner opening. The solid chemical concentrate provides chemical systems having active constituents which may be the same, different but compatible or functionally and chemically incompatible combined within one matrix to provide at least one substantially continuous surface. The system may also comprise an aqueous soluble or dispersible polymeric film cover.