公开(公告)号：US3499847A

公开(公告)日：1970-03-10

申请号：US3499847D

申请日：1966-08-08

Applicant: PETROLITE CORP

Inventor： MANGE FRANKLIN E ,  BURIKS RUDOLF S ,  FAUKE ALLEN R

IPC: C08G65/26 ,  C10G33/04 ,  C08G23/06 ,  C08G23/14

CPC classification number: C08G65/2654 ,  C10G33/04

公开(公告)号：US3929635A

公开(公告)日：1975-12-30

申请号：US45263874

申请日：1974-03-19

Applicant: PETROLITE CORP

Inventor： BURIKS RUDOLF S ,  FAUKE ALLEN R

IPC: A61K8/81 ,  A61Q5/06 ,  B01D17/04 ,  B01D71/40 ,  C02F1/54 ,  C02F5/12 ,  C08F8/00 ,  G03C1/835 ,  G03G5/10 ,  B01D21/01

CPC classification number: G03G5/107 ,  A61K8/8164 ,  A61Q5/06 ,  B01D17/047 ,  B01D71/40 ,  C02F1/54 ,  C02F5/12 ,  C08F8/00 ,  G03C1/835 ,  C08F20/02

Abstract: Polymeric quaternary ammonium betaines; the preparation thereof; and uses therefor. These are illustrated by polymers and copolymers of dicarboxylic anhydrides such as maleic anhydride and copolymers thereof derived from copolymerizable compounds such as olefins, vinyl compounds, etc.; a carboxylic acid group of the anhydride polymeric unit being esterified with a quaternary alkanolamine. The polymers are prepared by reacting the anhydride-containing polymer with an alkylene oxide and a tertiary amine to form quaternary alkanolamine esters.

Abstract translation: 聚合季铵甜菜碱; 其制备方法 并用于此。 这些由二羧酸酐如马来酸酐的聚合物和共聚物及其可共聚合化合物如烯烃，乙烯基化合物等衍生的共聚物说明; 酸酐聚合物单元的羧酸基团被季链烷醇胺酯化。 通过使含酸酐的聚合物与烯化氧和叔胺反应以形成季烷醇胺酯来制备聚合物。

公开(公告)号：US3657145A

公开(公告)日：1972-04-18

申请号：US3657145D

申请日：1970-06-05

Applicant: PETROLITE CORP

Inventor： MANGE FRANKLIN E ,  BURIKS RUDOLF S ,  QUINLAN PATRICK M

IPC: B01D17/05 ,  C07F9/14 ,  C08G79/04 ,  C09K8/60 ,  C10L1/26 ,  B01D17/04

CPC classification number: C09K8/602 ,  C07F9/14 ,  C08G79/04 ,  C10L1/2683 ,  Y10S516/01

Abstract: LINEAR POLYESTER OF A PHOSPHORUS-CONTAINING ACID AND A DOIL AS ILLUSTRATED BY A POLYESTER HAVING REPETITIVE UNITS OF THE FORMULA:

-X-P(=X)(-Z)-B-

WHERE X IS OXYGEN OR SULFUR; B IS A DIOL RESIDUE; Z IS HYDROGEN IN THE CASE OF A PHOSPHITE ESTER I.E. H; A HYDROCARBON OR A SUBSTITUTED HYDROCARBON GROUP IN THE CASE OF A PHOSPHONATE ESTER E.E. R; AN OXYHYDROCARBON OR A SUBSTITUTED OXYHYDROCARBON GROUP IN THE CASE OF THE THIOPHOSPHAGE ESTER I.E. - SR. THE PREFERRED POLYESTER HAS REPEATING UNITS OF THE FORMULA

-O-P(=O)(-Z)-(O-A)N-

WHERE OA IS THE RESIDUE OF AN ALKYLENE OXIDE OR A SUBSTITUTED ALKYLENE OXIDE; N IS AN INTEGER, FOR EXAMPLE 1-300 OR MORE, SUCH AS ABOUT 2-250, FOR EXAMPLE ABOUT 3-200, BUT ADVANTAGEOUSLY ABOUT 5-130, AND Z IS HYDROGEN, A SUBSTITUTED GROUP (R), FOR EXAMPLE, ALKYL, ARYL, CYCLOALKYL, ALKARYL, ARALKYL, HETEROCYCLIC, INCLUDING SUBSTITUTED DERIVATIVES THEREOF, ETC.; ALKOXY OR ARYLOXY GROUP (OR) FOR EXAMPLE METHOXY, PROPOXY, ISOPROPOXY, 2-ETHYLEHEXOY, ETC., PHENOXY, ETC. THE POLYESTERS ARE EMPLOYED AS DEMULSIFIERS AS WELL AS FOR OTHER USES.

公开(公告)号：US3617571A

公开(公告)日：1971-11-02

申请号：US3617571D

申请日：1970-04-16

Applicant: PETROLITE CORP

Inventor： MANGE FRANKLIN E ,  BURIKS RUDOLF S ,  FAUKE ALLEN R

IPC: C08G65/12 ,  C10G33/04 ,  B01D17/04

CPC classification number: C10G33/04 ,  C08G65/12

Abstract: A process of demulsifying water-in-oil emulsions, such as petroleum emulsions, which is characterized by the use of a hydrophobic ultra-high molecular weight polyoxirane; said polyoxirane being prepared by polymerizing an oxirane with a catalyst system comprising: 1. A CATALYST CAPABLE OF PREPARING ULTRA-HIGH MOLECULAR WEIGHT OXIRANE POLYMERS AND 2. A NITRO COMPOUND The catalyst system is exemplified by (1) an organoaluminum compound, such as an aluminum-alkyl, and (2) a nitroaromatic such as nitrobenzene. A chelating agent and water may also be employed in the catalyst system.

公开(公告)号：US3929632A

公开(公告)日：1975-12-30

申请号：US45299174

申请日：1974-03-19

Applicant: PETROLITE CORP

Inventor： BURIKS RUDOLF S ,  FAUKE ALLEN R

IPC: A61K8/81 ,  A61Q5/06 ,  B01D17/04 ,  B01D17/05 ,  B01D71/40 ,  C02F1/54 ,  C08F8/00 ,  G03C1/835 ,  G03G5/10

CPC classification number: G03G5/105 ,  A61K8/8164 ,  A61Q5/06 ,  B01D17/047 ,  B01D71/40 ,  C02F1/54 ,  C08F8/00 ,  G03C1/835 ,  C08F20/02

Abstract: Polymeric quaternary ammonium betaines; the preparation thereof; and uses therefor. These are illustrated by polymers and copolymers of dicarboxylic anhydrides such as maleic anhydride and copolymers thereof derived from copolymerizable compounds such as olefins, vinyl compound, etc.; a carboxylic acid group of the anhydride polymeric unit being esterified with a quaternary alkanolamine. The polymers are prepared by reacting the anhydride-containing polymer with an alkylene oxide and a tertiary amine to form quaternary alkanolamine esters.

Abstract translation: 聚合季铵甜菜碱; 其制备方法 并用于此。 这些由二羧酸酐如马来酸酐的聚合物和共聚物及其可共聚合化合物如烯烃，乙烯基化合物等衍生的共聚物说明; 酸酐聚合物单元的羧酸基团被季链烷醇胺酯化。 通过使含酸酐的聚合物与烯化氧和叔胺反应以形成季烷醇胺酯来制备聚合物。

公开(公告)号：US3594393A

公开(公告)日：1971-07-20

申请号：US3594393D

申请日：1968-12-18

Applicant: PETROLITE CORP

Inventor： BURIKS RUDOLF S ,  MANGE FRANKLIN E ,  QUINLAN PATRICK M

IPC: B01D17/05 ,  C08G18/48 ,  C10G33/04 ,  B01D17/00

CPC classification number: C10G33/04 ,  C08G18/4837 ,  C08G18/4845

Abstract: A PROCESS OF EMPLOYING POLYURETHANES AS DEMULSIFERS IN PREVENTING, BREAKING AND/OR RESOLVING EMULSIONS OF THE WATER-IN-OIL TYPE, AND MORE PARTICULARLY PETROLEUM EMULSIONS.

公开(公告)号：US3532644A

公开(公告)日：1970-10-06

申请号：US3532644D

申请日：1967-07-24

Applicant: PETROLITE CORP

Inventor： MANGE FRANKLIN E ,  BURIKS RUDOLF S ,  FAUKE ALLEN R

IPC: C08G65/12 ,  C08G23/06

CPC classification number: C08G65/12