公开(公告)号：US3929562A

公开(公告)日：1975-12-30

申请号：US55436875

申请日：1975-03-03

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK JR ROBERT H

IPC: A01N43/80 ,  C02F1/50 ,  D21D3/00 ,  A01N9/12 ,  A01N9/20 ,  D21H5/22

CPC classification number: C02F1/50 ,  A01N43/80 ,  A01N37/34 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. 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 slime 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 a mixture of 75% of 5chloro-2-methyl-4-isothiazolin-3-one calcium chloride and 25% 2methyl-4-isothiazolin-3-one calcium chloride and 2,2-Dibromo-3nitrilopropionamide.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新方法和组合物是对微生物（包括细菌，真菌和藻类）显示意想不到的协同活性的方法或混合物，其在水性体系或体内产生粘性，其从操作或美学的观点来看是令人反感的。 具体地，本发明涉及使用包含75％的5-氯-2-甲基-4-异噻唑啉-3-酮氯化钙和25％2-甲基-4-异噻唑啉-3的混合物的组合物 - 一种氯化钙和2,2-二溴-3-硝基丙酰胺。

公开(公告)号：US3917834A

公开(公告)日：1975-11-04

申请号：US36538573

申请日：1973-05-30

Applicant: BETZ LABORATORIES

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

IPC: A01N47/02 ,  C02F1/50 ,  A01N9/00 ,  A01N9/22

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 and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. 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 slime 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 N-2-nitrobutyl morpholine and hexachloro dimethyl sulfone.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新方法和组合物是显示对微生物（包括细菌，真菌和藻类）的意想不到的协同活性的方法或混合物，其在水性体系或体内产生从操作或美学角度看是不利的粘液。 具体地，本发明涉及包含N-2-硝基丁基吗啉和六氯二甲基砜组合的组合物的用途。

公开(公告)号：US3908030A

公开(公告)日：1975-09-23

申请号：US39172373

申请日：1973-08-27

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK JR ROBERT H

IPC: A01N43/80 ,  C02F1/50 ,  A01N9/00 ,  A01N9/12 ,  A01N9/20 ,  A01N9/26

CPC classification number: C02F1/50 ,  A01N43/80 ,  A01N31/10 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. 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 slime 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 a mixture of 75% of 5chloro-2-methyl-4-isothiazolin-3-one calcium chloride and 25% 2methyl-4-isothiazolin-3-one calcium chloride and pentachlorophenol.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新方法和组合物是对微生物（包括细菌，真菌和藻类）显示意想不到的协同活性的方法或混合物，其在水性体系或体内产生粘性，其从操作或美学的观点来看是令人反感的。 具体地，本发明涉及使用包含75％的5-氯-2-甲基-4-异噻唑啉-3-酮氯化钙和25％2-甲基-4-异噻唑啉-3的混合物的组合物 - 一种氯化钙和五氯苯酚。

公开(公告)号：US3904764A

公开(公告)日：1975-09-09

申请号：US54567575

申请日：1975-01-30

Applicant: BETZ LABORATORIES

Inventor： SWERED PAUL ,  SHEMA BERNARD F

IPC: A01N47/02 ,  C02F1/50 ,  A01N9/00 ,  A01N9/14

CPC classification number: C02F1/50 ,  A01N47/02 ,  A01N37/16 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. 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 slime 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 1,3-dichloroacetone oxime acetate and bis (trichloromethyl) sulfone.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新方法和组合物是对微生物（包括细菌，真菌和藻类）显示意想不到的协同活性的方法或混合物，其在水性体系或体内产生粘性，其从操作或美学的观点来看是令人反感的。 具体地，本发明涉及包含1,3-二氯丙酮肟醋酸酯和双（三氯甲基）砜的组合物的组合物的用途。

公开(公告)号：US3895913A

公开(公告)日：1975-07-22

申请号：US50389574

申请日：1974-09-06

Applicant: BETZ LABORATORIES

Inventor： BOCKOWSKI EDMUND J ,  STEFANELLI LOUIS J

IPC: G01N33/18 ,  G01N31/22

CPC classification number: G01N33/1826 ,  Y10T436/174614

Abstract: Chelant residual or deficiency in water containing divalent calcium and magnesium hardness ions with or without heavy metal ions is determined photometrically by adding to the water a solution comprising the salt of a hardness ion and a second chelating agent, said agent having a higher affinity for heavy metals than the chelant to be measured, and then adding a solution of Calmagite dye, and then reading the change in absorbance of the dye solution with the photometer.

Abstract translation: 通过向水中添加含有硬度离子和第二螯合剂的盐的溶液，通过向水中加入含有或不含有重金属离子的二价钙和镁硬度离子的水中的残余物或缺乏物，所述试剂对重金属具有较高的亲和力 金属比待测量的螯合剂，然后加入Calmagite染料溶液，然后用光度计读取染料溶液的吸光度变化。

公开(公告)号：US3890295A

公开(公告)日：1975-06-17

申请号：US37050873

申请日：1973-06-15

Applicant: BETZ LABORATORIES

Inventor： LIEBERMAN HILLEL ,  ZIEGLER ROBERT J

IPC: C11D15/00 ,  D21C11/00 ,  C09F7/00

CPC classification number: C11D15/00 ,  D21C11/0007

Abstract: The present disclosure is directed to methods and compositions for enhancing tall oil soap recovery during the concentration of a black liquor derived from kraft or sulfate pulping processes. The methods basically provide for the addition to the black liquor of an effective amount of a polyoxypropylene polyoxyethylene condensate, or a composition containing said condensate.

Abstract translation: 本公开涉及用于在浓缩来自牛皮纸或硫酸盐制浆方法的黑液浓缩时增强妥尔油皂复原的方法和组合物。 这些方法基本上提供了添加有效量的聚氧丙烯 - 聚氧乙烯缩合物的黑液或含有所述缩合物的组合物。

公开(公告)号：US3879559A

公开(公告)日：1975-04-22

申请号：US39170373

申请日：1973-08-27

Applicant: BETZ LABORATORIES

Inventor： SHEMA BERNARD F ,  BRINK JR ROBERT H

IPC: A01N43/80 ,  C02F1/50 ,  A01N9/00

CPC classification number: C02F1/50 ,  A01N43/80 ,  A01N35/08 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting the growth of slime in water and, in particular, water used for industrial purposes; for example, in the manufacture of pulp paper, in the manufacture of paper, in cooling water systems and in effluent water treatment. 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 slime in aqueous systems or bodies which are objectionable from either and operational or aesthetic point of view. Specifically, the invention is directed to the use of compositions comprising a combination of a mixture of 75 percent of 5-chloro-2-methyl-4-isothiazolin-3-one calcium chloride and 25 percent 2-methyl-4-isothiazolin-3-one calcium chloride and bromonitrostyrene.

Abstract translation: 本发明涉及用于抑制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物; 例如，在纸浆的制造，纸的制造，冷却水系统和废水处理中。 本发明的新颖方法和组合物是对微生物包括细菌，真菌和藻类具有意想不到的协同活性的方法或混合物，其在含水系统或体内产生粘液，这些污物从任何一个或操作的或美观的角度来看都是令人反感的。 具体地说，本发明涉及使用包含75％5-氯-2-甲基-4-异噻唑啉-3-酮氯化钙和25％2-甲基-4-异噻唑啉-3的混合物的组合物 一氯化钙和溴硝基苯乙烯。

公开(公告)号：US3876792A

公开(公告)日：1975-04-08

申请号：US45774274

申请日：1974-04-04

Applicant: BETZ LABORATORIES

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

IPC: A01N43/26 ,  C02F1/50 ,  A01N9/02

CPC classification number: C02F1/50 ,  A01N43/26 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting and/or controlling the growth of slime in water and, in particular, water employed for industrial purposes. Water employed in the manufacture of pulp paper and water employed in cooling water systems, as well as other industrial waters, provide environments which are conducive to slime formation. The novel compositions of the present invention are mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems. The slime, of course, is objectionable from an operational and/or an aesthetic point of view. Specifically, the invention is directed to and the use of compositions comprising a combination of 5-chloro-4-phenyl-1,2dithiole-3-one and phenolic compounds (or mixtures thereof). The inventive compositions inhibit the growth of slime in water, or more specifically, possess biocidal activity against bacteria, fungi and/or algae. The phenolic compounds contemplated for use in accordance with the present invention are those phenolic compounds which possess the capacity to kill or inhibit the growth of slime-forming microorganisms such as bacteria, fungi and algae. The type phenolic compounds encompassed by the present invention may be exemplified by: phenol, ortho-phenylphenol, 2, 3, 4, 6-tetrachlorophenol, 4-chloro-2-cyclopentylphenol and 2chloro-4-phenylphenol.

公开(公告)号：US3873711A

公开(公告)日：1975-03-25

申请号：US45774474

申请日：1974-04-04

Applicant: BETZ LABORATORIES

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

IPC: A01N43/26 ,  C02F1/50 ,  A01N9/02

CPC classification number: C02F1/50 ,  A01N43/26 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting and/or controlling the growth of slime in water and, in particular, water employed for industrial purposes. Water employed in the manufacture of pulp paper and water employed in cooling water systems, as well as other industrial waters, provide environments which are conducive to slime formation. The novel compositions of the present invention are mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems. The slime, of course, is objectionable from an operational and/or an aesthetic point of view. Specifically, the invention is directed to and the use of compositions comprising a combination of 5-chloro-4-phenyl-1,2dithiole-3-one and phenolic compounds (or mixtures thereof). The inventive compositions inhibit the growth of slime in water, or more specifically, possess biocidal activity against bacteria, fungi and/or algae. The phenolic compounds contemplated for use in accordance with the present invention are those phenolic compounds which possess the capacity to kill or inhibit the growth of slime-forming microorganisms such as bacteria, fungi and algae. The type phenolic compounds encompassed by the present invention may be exemplified by: phenol, ortho-phenylphenol, 2, 3, 4, 6-tetrachlorophenol, 4-chloro-2-cyclopentylphenol and 2chloro-4-phenylphenol.

公开(公告)号：US3862324A

公开(公告)日：1975-01-21

申请号：US18225771

申请日：1971-09-20

Applicant: BETZ LABORATORIES

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

IPC: A01N47/48 ,  C02F1/50 ,  A01N9/02

CPC classification number: C02F1/50 ,  A01N47/48 ,  A01N43/26 ,  A01N2300/00

Abstract: The present invention relates to certain processes and compositions useful for inhibiting and/or controlling the growth of slime in water and, in particular, water employed for industrial purposes. Water employed in the manufacture of pulp paper and water employed in cooling water systems, as well as other industrial waters, provide environments which are conducive to slime formation. The novel compositions of the present invention are mixtures which show unexpected synergistic activity against microorganisms, including bacteria, fungi and algae, which produce slime in aqueous systems. The slime, of course, is objectionable from an operational and/or an aesthetic point of view. Specifically, the invention is directed to and the use of composition comprising a combination of 5-chloro-4-phenyl-1,2dithiole-3-one and methylene bisthiocyanate and derivatives thereof. The inventive compositions inhibit the growth of slime in water, or more specifically, possess biocidal activity against bacteria, fungi and/or algae. The derivative of the dithiole-3one and thiocyanate compounds contemplated for use in accordance with the present invention are those which possess the capacity to kill or inhibit the growth of slime-forming microorganisms such as bacteria, fungi and algae.

Abstract translation: 本发明涉及用于抑制和/或控制水中，特别是用于工业目的的水中生长的粘土的某些方法和组合物。 用于制造用于冷却水系统以及其他工业水域的纸浆纸和水的水提供有利于粘液形成的环境。 本发明的新型组合物是对含水体系中产生粘液的微生物，包括细菌，真菌和藻类显示意想不到的协同活性的混合物。 当然，泥浆从操作和/或审美的角度来说是令人反感的。 具体而言，本发明涉及包含5-氯-4-苯基-1,2-二硫杂环戊烯-3-酮和亚甲基双硫代氰酸酯及其衍生物的组合物的组合物的用途。 本发明的组合物抑制水中粘液的生长，或者更具体地，其具有对细菌，真菌和/或藻类的杀生物活性。 考虑用于本发明的二硫杂环戊烯-3-酮和硫氰酸酯化合物的衍生物是具有杀死或抑制粘液形成微生物如细菌，真菌和藻类生长能力的衍生物。