公开(公告)号：US3634261A

公开(公告)日：1972-01-11

申请号：US3634261D

申请日：1969-03-25

Applicant: FMC CORP

Inventor： KEAY ROBERT E ,  KEAST RUSSELL R

IPC: C11D3/395 ,  F16H53/06 ,  C11D7/56

CPC classification number: C11D3/3958 ,  C11D3/3955 ,  F16H53/06

Abstract: PRESOAK COMPOSITIONS FOR CLEANSING, SANITIZING AND DEODORIZING FABRICS SOILED WITH A COMBINATION OF ORGANIC AND BACTERIAL SOILS, AND PARTICULARLY DIAPERS, PRIOR TO WASHING ARE PROVIDED. THE COMPOSITIONS COMPRISE AN ORGANIC NCHLORO COMPOUND WHICH HYDROLYZES TO YIELD POSITVE CHLORINE, A SULFAMIC ACID COMPOUND, A POLYPHOSPHATE, AN INORGANIC BUFFER SALT, SODIUM TETRABORATE AND AN ANIONIC OR A NONIONIC SUURFACTANT. THE PARTICULAR ADVANTAGES OF THESE COMPOSITIONS ARE IN THEIR COMBINATION OF EXCELLENT STABILITY UNDER THE ADVERSE PRESOAK CONDITIONS WHICH NORMALLY CAUSE RAPID LOSS OF ACTIVE CHLORINE, AND THEIR HIGH DEGREE OF EFFECTIVENESS AS A PRESOAK AGENT.

公开(公告)号：US3677955A

公开(公告)日：1972-07-18

申请号：US3677955D

申请日：1970-07-23

Applicant: FMC CORP

Inventor： CASTRANTAS HARRY M ,  KEAY ROBERT E ,  MACKELLAR DONALD G

IPC: D06L1/10 ,  C11D7/50

CPC classification number: D06L1/10

Abstract: HYDROGEN PEROXIDE IS USED IN THE TREATMENT OF DIRTY DRY CLEANING BATHS BASED ON ALIPHATIC HYDROCARBON OR CHLORINATED SOLVENTS, TO PERMIT LONGER OPERATION BETWEEN DISTILLATIONS.

公开(公告)号：US3635667A

公开(公告)日：1972-01-18

申请号：US3635667D

申请日：1970-07-23

Applicant: FMC CORP

Inventor： KEAY ROBERT E ,  CASTRANTAS HARRY M ,  MACKELLAR DONALD G

IPC: D06L1/04 ,  D06L3/02 ,  D06L1/00

CPC classification number: D06L1/04 ,  D06L4/12 ,  D06L4/17

Abstract: Drycleaning of white garments is carried out by including, in conventional solvent-detergent baths, hydrogen peroxide, water, and sufficient volatile alkali (e.g. ammonia) to make the water phase slightly alkaline, using limiting ratios of the ingredients to insure adequate bleaching without damage to the fabric.

Abstract translation: 白色服装的干洗通过在常规溶剂 - 洗涤剂浴中包括过氧化氢，水和足够的挥发性碱（例如氨）使水相稍微碱化，使用成分的限制比例来确保足够的漂白而不损坏 到织物。

公开(公告)号：US3554915A

公开(公告)日：1971-01-12

申请号：US3554915D

申请日：1968-11-19

Applicant: FMC CORP

Inventor： KEAY ROBERT E ,  KEAST RUSSELL R

IPC: C11D3/02 ,  C11D3/32 ,  C11D3/395 ,  C11D7/56

CPC classification number: C11D3/046 ,  C11D3/323 ,  C11D3/3958

Abstract: CLEANSING AND SANITIZING COMPOSITIONS ARE PROVIDED WHICH ARE EFFECTIVE IN CLEANSING AND SANITIZING UTENSILS USED FOR SERVING FOODS AND BEVERAGES TO HUMANS. THE COMPOSITIONS COMPRISE A CHLORINATED ISOCYANURATE, A POLYPHOSPHATE, A UREA COMPOUND, SODIUM BISULFATE, SODIUM TETRABORATE AND A NONIONIC OR ANIONIC SURFACTANT. WHERE THE SURFACTANT IS ANIONIC, THESE COMPOSITIONS ARE PARTICULARLY EFFECTIVE IN CLEANSING AND SANITIZING BAR GLASSES WITHOUT AN AFTER-RINSE.