公开(公告)号：US3647703A

公开(公告)日：1972-03-07

申请号：US3647703D

申请日：1970-01-02

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK ROBERT H JR ,  SWERED PAUL

IPC: A01N43/88 ,  C02F1/50 ,  A61K23/00

CPC classification number: C02F1/50 ,  A01N43/88 ,  A01N33/18 ,  A01N2300/00

Abstract: THE PRESENT INVENTION RELATES TO CERTAIN PROCESSES AND COMPOSITIONS USEFUL FOR INHIBITING THE GROWTH OF SLIME IN WATER EMPLOYED FOR INDUSTRIAL PURPOSES, PARTICULARLY WATER EMPLOYED IN THE MANUFACTURE OF PULP AND PAPER, WATER EMPLOYED IN COOLING WATER SYSTEMS, AS WELL AS OTHER INDUSTRIAL WATERS. THE NOVEL PROCESSES AND COMPOSITIONS OF THE PRESENT INVENTION ARE PROCESSES OR MIXTURES WHICH SHOW UNEXPECTED SYNERGISTIC ACTIVITY AGANIST MICROORGANISMS, INCLUDING BACTERIA, FUNGI AND ALGAE, WHICH PRODUCE SLIMES IN AQUEOUS SYSTEMS OR BODIES WHICH ARE OBJECTIONABLE FROM EITHER AN OPERATIONAL OR AESTHETIC POINT OF VIEW. SPECIFICALLY, THE INVENTION IS DIRECTED TO THE USE OF COMPOSITIONS COMPRISING A COMBINATION OF 3,5-DIMETHYLTETRAHYDRO-1,3,5-2H-THIADIAZINE-2-THIONE AND A MIXTURE COMPRISING 2-NITRO-2-ETHYL-1,3-DIMORPHOLINO PROPANE, AND N$2NITROBUTYL)MORPHOLINE.

公开(公告)号：US3664821A

公开(公告)日：1972-05-23

申请号：US3664821D

申请日：1970-01-02

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK ROBERT H JR ,  SWERED PAUL

IPC: A01N47/02 ,  C02F1/50 ,  A01N9/00 ,  A01N9/28

CPC classification number: C02F1/50 ,  A01N47/02 ,  A01N33/18 ,  A01N2300/00

Abstract: THE PRESENT INVENTION RELATES TO CERTAIN PROCESSES AND COMPOSITIONS USEFUL FOR INHIBITING THE GROWTH OF SLIME IN WATER EMPLOYED FOR INDUSTRIAL PURPOSES, PARTICULARLY WATER EMPOLYED IN THE MANUFACTURE OF PULP AND PAPER, WATER EMPLOYED IN COOLING WATER SYSTEMS, AS WELL AS OTHER INDUSTRIAL WATERS. THE NOVEL PROCESSES AND COMPOSITIONS OF THE PRESENT INVENTION ARE PROCESSES OR MIXTURES WHICH SHOW UNEXPECTED SYNERGISTIC ACTIVITY AGAINST MICROORGANISMS, INCLUDING BACTERIA, FUNGI AND ALGAE, WHICH PRODUCE SLIMES IN AQUEOUS SYSTEMS OR BODIES WHICH ARE OBJECTIONABLE FROM EITHER AN OPERATIONAL OR AESTHETIC POINT OF VIEW. SPECIFICALLY, THE INVENTION IS DIRECTED TO THE USE OF COMPOSITIONS COMPRISING A COMBINATION OF BIS-(TRICHLOROMETHYL) SULFONE WITH A MIXTURE OF 2-NITRO-2-ETHYL-1,3-DIMORPHOLINO PROPANE, AND N(2-NITROBUTYL) MORPHOLINE.

公开(公告)号：US3639293A

公开(公告)日：1972-02-01

申请号：US3639293D

申请日：1970-01-02

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK ROBERT H JR ,  SWERED PAUL

IPC: A01N47/02 ,  C02F1/50 ,  C02B1/18

CPC classification number: C02F1/50 ,  A01N47/02 ,  A01N33/18 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water employed for industrial purposes, particularly water employed in the manufacture of pulp paper, water employed in cooling water systems, as well as other industrial waters. The novel processes and compositions of the present invention are processes or mixtures which show unexpected synergistic activity against micro-organisms, including bacteria, fungi and algae, which produce slime in aqueous systems and bodies which are objectionable from an operational or aesthetic point of view. Specifically, the invention is directed to compositions comprising a mixture of bis-(trichloromethyl)-sulfone and bromonitrostyrene and their use.

Abstract translation: 本发明涉及可用于抑制用于工业目的的水中粘泥生长的某些方法和组合物，特别是用于制造纸浆纸的水，冷却水系统中使用的水以及其它工业水。 本发明的新颖方法和组合物是对于微生物（包括细菌，真菌和藻类）显示出意想不到的协同增效活性的方法或混合物，其在水性体系和体内产生粘结，这从操作或审美的观点来看是不利的。 具体地，本发明涉及包含双 - （三氯甲基） - 砜和溴硝基苯乙烯的混合物的组合物及其用途。

公开(公告)号：US3514278A

公开(公告)日：1970-05-26

申请号：US3514278D

申请日：1968-01-08

Applicant: BETZ LABORATORIES

Inventor： BRINK ROBERT H JR

IPC: C02F1/50 ,  D21C9/00 ,  A01N9/00

CPC classification number: C02F1/50 ,  D21C9/008