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1. 发明授权

US3770750A Quaternary full nitrogen-heterocyclic phosphonates 失效
标题翻译：第四季度全氮杂环磷酸盐
公开(公告)号：US3770750A
公开(公告)日：1973-11-06
申请号：US3770750D
申请日：1971-02-19
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： A01N57/24 , C07F9/58 , C07F9/60 , C07F9/62 , C07D31/28
CPC分类号： A01N57/24 , C07F9/587 , C07F9/60 , C07F9/62
摘要： QUATERNARY NITROGEN-HETEROCYCLIC PHOSPHONATES WHEREIN THE PHOSPHONATE GROUP IS ORTHO- OR PARA- TO THE NITROGEN HETEROCYCLIC GROUP, WHERE THE COMPOUNDS ARE CHARACTERIZED AS FOLLOWS:

-O-P(=O)(-O(-))-C
(-))-C
WHEREIN THE DOTTED LINE REPRESENTS A CYCLIC STRUCTURE WHICH CYCLIC STRUCTURE MAY BE THE SOLE CYCLIC STRUCTURE, OR MAY BE ATTACHED TO OTHER CYCLIC GROUPS, WHERE R IS A HYDROCARBON OR A SUBSTITUTED HYDROCARBON GROUP SUCH AS ALKYL, ARYL, ALKARYL, ARALKYL, ETC., AND X IS AN ANION SUCH AS HALOGEN, A SULFITE, A SULFATE, A SULFONATE-CONTAINING GROUP, ETC. THESE NITROGEN-HETEROCYCLIC PHOSPHONATES ARE PREPARED BY REACTING AN AROMATIC NITROGEN-HETEROCYCLIC COMPOUND, WHEREIN THE NITROGEN ATOM IS IN THE FORM OF A QUATERNARY ALKOXY DERIVATIVE (N-OR HERINAFTER DEFINED) WITH A PHOSPHITE SALT, PREFERABLY IN THE FORM OF AN ESTER OF THE PHOSPHITE, AS EXEMPLIFIED BY THE FOLLOWING EQUATION:

C (R-O)2-

P(=O)-C
R1-OH AND M-X

QUATERNARIES OF THESE COMPOUNDS ARE PREPARED BY FURTHER REACTION WITH A QUATERNIZING AGENT. THESE COMPOUNDS WHICH MAY BE CHARACTERIZED AS QUATERNARIES OF PHOSPHONATES OF NITROGEN-HETEROCYCLICS HAVE MANY USES INCLUDING THEIR USE AS BIOCIDES, SUCH AS BACTERIOCIDES, HERBICIDES, CORROSION INHIBITORS, CHELATING AGENTS, ETC.

2. 发明授权

US3764548A Oxygen scavenger and use thereof 失效
标题翻译：氧气扫描仪及其使用
公开(公告)号：US3764548A
公开(公告)日：1973-10-09
申请号：US3764548D
申请日：1971-09-13
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： C23F11/08 , C23F15/00 , C23F11/18
CPC分类号： C23F11/08 , Y10S507/939
摘要： An oxygen scavenger composition characterized by (1) a catalyst comprising an anthraquinone disulfonic acid or salt thereof and a vanadate salt such as sodium vanadate and (2) a reducing agent such as H2S or hydrazine; and processes for scavenging, with said composition, oxygen from corrosive media including oxygen or air wherein said oxygen or air causes said media to be corrosive or to increase the corrosiveness of said media.
摘要翻译：一种除氧剂组合物，其特征在于（1）包含蒽醌二磺酸或其盐的催化剂和钒酸钠等钒酸盐和（2）还原剂如H 2 S或肼; 以及用所述组合物从包含氧气或空气的腐蚀性介质中除去氧气的过程，其中所述氧气或空气导致所述介质具有腐蚀性或增加所述介质的腐蚀性。

3. 发明授权

US3743603A Inhibiting scale with nitrogen-heterocyclic phosphonic acids 失效
标题翻译：用氮杂环磷酸抑制剂量
公开(公告)号：US3743603A
公开(公告)日：1973-07-03
申请号：US3743603D
申请日：1971-08-26
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： C02F5/14 , C02B5/06
CPC分类号： C02F5/14
摘要： PROCESS OF INHIBITING SCALE IN A AQUOUS SYSTEM BY ADDING TO SAID AQUEOUS SYSTEM SCALE INHIBITING AMOUNTS OF NITROGEN HETEROCYCLIC PHOSPHONIC ACIDS AND DEIVATIVES THEREOF CHARACTERIZED BY AMINOMETHYL (OR SUBSTITUTED METHYL) PHOSHONIC ACIDS OR DERIVATIVES THEREOF BONDED DIRECTLY OR INDIRECTLY, I.E., THROUGH A N-SIDE CHAIN TO THE NITROGEN ATOM IN THE HETERCYCLIC RING, FOR EXaMPLE THOSE CONTAINING IN THE MOLECULE AT LEAST ONE OF THE FOLLOWING UNITS:

(-)>N-(R''NH(0-1))(0-3)-(C(-X)(-Y)-P(=O)(-O-M)2)(1-2)

WHERE $N REPRESENTS A HETEROCYCLIC RING HAVING A NITROGEN ATOM ON THE RING: -R''NH0-1- REPRESENTS AN AMINOTERMINATED SIDE CHAIN MAY OR MAY NOT BE PRESENT); AND Y NOT BE PRESENT); AND

-C(-X)(-Y)-P(=O)(-O-M)2

REPRESENTS A METHYL (OR SUBSTITUTED METHYL) PHOSPHONIC ACID GROUP WHERE M IS HYDROGEN, AN ALCOHOL OR A SALT MOIETY, AND X AND Y ARE HYDROGEN OR A SUBSTITUTED GROUP SUCH AS ALKYL, ARYL, ETC., OF WHICH ONE OR TWO UNITS MAY BE PRESENT DEPENDING ON THE AVAILABLE NITROGEN BONDED HYDROGENS.

4. 发明授权

US3711403A Corrosion inhibitors employing phosphate esters of cyclic amidines 失效
标题翻译：使用环糊精磷酸酯的腐蚀抑制剂
公开(公告)号：US3711403A
公开(公告)日：1973-01-16
申请号：US3711403D
申请日：1971-01-18
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： C07F9/165 , C07F9/6506 , C07F9/6512 , C07F9/6558 , C23F11/167 , C07D49/34 , C23F11/16
CPC分类号： C23F11/1673 , C07F9/165 , C07F9/65061 , C07F9/65121 , C07F9/65583 , Y10S507/939
摘要： WHERE $ IS CYCLIC AMIDINE-CONTAINING RADIAL FOR EXAMPLE IMIDAZOLINE AND TETRAHYDROPYRIMIDINE, X IS OXYGEN AND/OR SULFUR; R'' (WHICH MAY BE THE SAME OR DIFFERENT) IS HYDROGEN OR AN ALCOHOL MOIETY; N IS 1-3, AND M IS A NUMBER DETERMINED BY THE NUMBER OF HYDROXY GROUPS ON THE CYCLIC AMIDINE. THESE COMPOUNDS, AMOUNG OTHER USES, ARE EMPLOYED AS CORROSION INHIBITORS.

(A)N (-X-P(=X)-(X-R'')3-N)M

ESTERS OF CYCLIC AMIDINES AND PHOSPHORIC ACIDS, INCLUDING OXYGEN, SULFUR AND OXYGEN AND SULFUR-CONTAINING PHOSPHORIC ACIDS, AS ILLUSTRATED BY ESTERS OF THE FORMULA

5. 发明授权

US3816428A Dihydroacridine phosphonates 失效
标题翻译：二氢吡啶磷酸盐
公开(公告)号：US3816428A
公开(公告)日：1974-06-11
申请号：US10705271
申请日：1971-01-18
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： A01N57/24 , C07F9/576 , C07F9/58 , C07F9/60 , C07F9/62 , C07F9/64 , C23F11/167 , C07D37/16
CPC分类号： A01N57/24 , C07F9/5765 , C07F9/58 , C07F9/587 , C07F9/60 , C07F9/62 , C07F9/64 , C23F11/1676
摘要： NITROGEN-HETEROCYCLIC PHOSPHONATES WHEREIN THE PHOSPHONATE GROUP IS ORTHO- OR PARA- TO THE NITROGEN HETEROCYCLIC GROUP, WHERE THE COMPOUNDS ARE CHARACTERIZED AS FOLLOWS:

((-)O-)2-P(=O)-C
((-)O-)2-P(=O)-C WHEREIN THE DOTTED LINE REPRESENTS A CYCLIC STRUCTURE WHICH CYCLIC STRUCTURE MAY BE THE SOLE CYCLIC STRUCTURE, OR MAY BE ATTACHED TO OTHER CYCLIC GROUPS. THESE NITROGEN HETEROCYCLIC PHOSPHONATES ARE PREPARED BY REACTING AN AROMATIC NITROGEN HETEROCYCLIC COMPOUND, WHEREIN THE NITROGEN ATOM IS IN THE FORM OF A SALT OR A QUATERNARY, WITH A PHOSPHITE SALT, PREFERABLY IN THE FORM OF ESTERS OF THE PHOSPHITE AS EXEMPLIFIED BY THE FOLLOWING EQUATION:

R''-N(+)

R''-N
R''-N
THESE COMPOUNDS WHICH MAY BE CHARACTERIZED AS PHOSPHONATES OF DIHYDROAROMATIC NITROGEN HETEROCYCLICS HAVE MANY USES INCLUDING THEIR USE AS BIOCIDES SUCH AS BACTERIOCIDES, HERBICIDES, CORROSION INHIBITORS, CHELATING AGENTS, ETC.

6. 发明授权

US3816184A Corrosion inhibiting process using silicon-containing aminomethyl phosphonates 失效
标题翻译：使用含硅氨基磺酸钠的腐蚀抑制过程
公开(公告)号：US3816184A
公开(公告)日：1974-06-11
申请号：US29423672
申请日：1972-10-02
申请人： PETROLITE CORP
发明人： REDMORE D , WELGE F
IPC分类号： C02F5/14 , C07F9/38 , C08G77/30 , C08G77/395 , C23F11/167 , C23F11/16 , C23F11/14
CPC分类号： C23F11/1676 , C02F5/14 , C07F9/3808 , C08G77/30 , C08G77/395 , Y10S507/939
摘要： Silicon-containing aminomethyl, or substituted aminomethyl, phosphonic acids and derivatives thereof. The silicon atom is silicone functional (i.e., has a -SiO- group) and is also attached to an alkyleneamino group which may have one or more amino groups (i.e., an alkyleneamin group having at least one N-H group) capable of reacting with a carbonyl compound (i.e., aldehyde or ketone) and phosphorous acid, or a derivative thereof, to form aminomethyl phosphonic acid. All, or less than all, of the N-H groups may be converted to aminomethyl phosphonic acids. The silicon-aminomethyl phosphonic acids may be monomeric, polymeric, or copolymeric. They are useful, for example, as corrosion inhibitors, scale inhibitors, water clarifiers and for other uses.
摘要翻译：含硅氨基甲基或取代氨基甲基膦酸及其衍生物。硅原子是有机硅官能团（即具有-SiO-基团），并且还连接到能够具有一个或多个氨基的亚烷基氨基（即具有至少一个NH基团的亚烷基氨基基团）羰基化合物（即醛或酮）和亚磷酸或其衍生物形成氨基甲基膦酸。全部或少于全部N-H基团可以转化为氨基甲基膦酸。硅 - 氨基甲基膦酸可以是单体的，聚合的或共聚的。它们是有用的，例如，作为腐蚀抑制剂，阻垢剂，水净化器和用于其它用途。

7. 发明授权

US3786055A Quinoline nitrogen-heterocyclic phosphonates 失效
标题翻译：喹啉氮杂环磷酸酯
公开(公告)号：US3786055A
公开(公告)日：1974-01-15
申请号：US3786055D
申请日：1971-08-19
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： A01N57/24 , C07F9/58 , C07F9/60 , C07F9/62 , C23F11/167 , C07D33/46 , C07D35/30
CPC分类号： C07F9/60 , A01N57/24 , C07F9/587 , C07F9/62 , C23F11/1676
摘要： NITROGEN-HETEROCYCLIC PHOSPHONATES WHEREIN THE PHOSPHONATE GROUP IS ORTHO- PR PARA- TO THE NITROGEN HETEROCYCLIC GROUP, WHERE THE COMPOUNDS ARE CHARACTERIZED AS FOLLOWS:

(=N-)>C-P(=O)(-O-ORTHO SUBSTITUTED)-O- AND

(=C-C=N-)>C-P(=O)(-O-)2 PARA SUBSTITUTED

WHEREIN THE DOTTED LINE REPRESENTS A CYCLIC STRUCTURE WHICH CYCLIC STRUCTURE MAY BE THE SOLE CYCLIC STRUCTURE, OR MAY BE ATTACHED TO OTHER CYCLIC GROUPS. THESE NITROGEN HETEROCYCLIC PHOSPHONATES ARE PREPARED BY REACTING AN AROMATIC NITROGEN-HETEROCYCLIC COMPOUND, WHEREIN THE NITROGEN ATOM IS IN THE FORM OF A QUARTERNARY ALKOXY DERIVATIVE (N-OR HEREINAFTER DEFINED) WITH A PHOSPHITE SALT, PREFERABLY IN THE FORM OF AN ESTER OF THE PHOSPHITE, AS EXEMPLIFIED BY THE FOLLOWING EQUATION:

(-C=C-C=)>N(+)-O-R1 X(-) + M-P(=O)(-O-R)2 -->

(=N-C=C-)>C=P(=O)(-O-R)2 AND/OR

(=C-C=N-)>C-P(=O)(-O-R)2 + R2-OH + M-X

THESE COMPOUNDS WHICH MAY BE CHARACTERIZED AS PHOSPHONATES OF NITROGEN-HETEROCYCLICS HAVE MANY USES INCLUDING THEIR USE AS BIOCIDES, SUCH AS BACTERIOCIDES, HERBICIDES, CORROSION INHIBITORS, CHELATING AGENTS, ETC.

8. 发明授权

US3716569A Silicon-containing aminomethyl phosphonates 失效
标题翻译：含硅的氨基磺酸盐
公开(公告)号：US3716569A
公开(公告)日：1973-02-13
申请号：US3716569D
申请日：1970-10-12
申请人： PETROLITE CORP
发明人： REDMORE D , WELGE F
IPC分类号： C02F5/14 , C07F9/38 , C08G77/30 , C08G77/395 , C23F11/167 , C07F7/02 , C07F7/04
CPC分类号： C23F11/1676 , C02F5/14 , C07F9/3808 , C08G77/30 , C08G77/395
摘要： SILICON-CONTAINING AMINOMETHYL, OR SUBSTITUTED AMINOMETHYL, PHOSPHONIC ACIDS AND DERIVATIVES THEREOF. THE SILICON ATOM IS SILICONE FUNCTIONAL (I.E. HAS A -SIO-GROUP) AND IS ALSO ATTACHED TO AN ALKYLENEAMINO GROUP WHICH MAY HAVE ONE OR MORE AMINO GROUPS (I.E. AN ALKYLENEAMINE GROUP HAVING AT LEAST ONE N-H GROUP) CAPABLE OF REACTING WITH A CARBONYL COMPOUND (I.E. ALDEHYDE OR KETONE) AND PHOSPHOROUS ACID, OR A DERIVATIVE THEREOF, TO FORM AMINOMETHYL PHOSPHONIC ACID. ALL, OR LESS THAN ALL, OF THE N-H GROUPS MAY BE CONVERTED TO AMINOMETHYL PHOSPHONIC ACIDS. THE SILICON-AMINOMETHYL PHOSPHONIC ACIDS MAY BE MONOMERIC, POLYMERIC, OR COPOLYMERIC. THEY ARE USEFUL, FOR EXAMPLE, AS CORROSION INHIBITORS, SCALE INHIBITORS, WATER CLARIFIERS AND FOR OTHER USES.

9. 发明授权

US3846071A Process of inhibiting corrosion by treatment with phosphate-cyclic amidine salts 失效
标题翻译：通过用磷酸盐循环氨基酸处理抑制腐蚀的过程
公开(公告)号：US3846071A
公开(公告)日：1974-11-05
申请号：US21983272
申请日：1972-01-21
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： C09K8/54 , C23F11/167 , C23F11/14 , C23F11/16
CPC分类号： C23F11/1673 , C09K8/54 , Y10S507/934 , Y10S507/939
摘要： 1. A PROCESS OF INHIBITING CORROSION WHICH COMPRISES TREATING A CORROSION SYSTEM WITH AN IMIDAZOLINE SALT WHERE THE SALT MOIETY IS AN ACIDIC PHOSPHATE ESTER OF AN OXYALKYLATED ALCOHOL EMPOLYED ALONE OR IN CONJUCTION WITH A CARBOXYLIC ACID.

10. 发明授权

US3830815A Dialkyl-1,2-dihydroquinoline and 1,2-dihydroisoquinoline phosphonates 失效
标题翻译：二氢-1,2-二氢喹啉和1,2-二氢喹啉磷酸酯
公开(公告)号：US3830815A
公开(公告)日：1974-08-20
申请号：US34544273
申请日：1973-03-27
申请人： PETROLITE CORP
发明人： REDMORE D
IPC分类号： A01N57/24 , C07F9/576 , C07F9/58 , C07F9/60 , C07F9/62 , C07F9/64 , C23F11/167 , C07D33/12 , C07D35/14
CPC分类号： C07F9/587 , A01N57/24 , C07F9/5765 , C07F9/58 , C07F9/60 , C07F9/62 , C07F9/64 , C23F11/1676
摘要： NITROGEN-HETEROCYCLIC PHOSPHONATES WHEREIN THE PHOSPHONATE GROUP IS ORTHO- OR PARA- TO THE NITROGEN HETEROCYCLIC GROUP, WHERE THE COMPOUNDS ARE CHARACTERIZED AS FOLLOWS:

-O-P(=O)(-O-)-C
-O-P(=O)(-O-)-C
WHEREIN THE DOTTED LINE REPRESENTS A CYCLIC STRUCTURE WHICH CYCLIC STRUCTURE MAY BE THE SOLE CYCLIC STRUCTURE, OR MAY BE ATTACHED TO OTHER CYCLIC GROUPS. THESE NITROGEN HETEROCYCLIC PHOSPHONAATES ARE PREPARED BY REACTING AN AROMATIC NITROGEN HETEROCYCLIC COMPOUND WHEREIN THE NITROGEN ATOM IS IN THE FORM OF A SALT OR A QUATERNARY, WITH A PHOSPHITE SALT, PREFERABLY IN THE FORM OF ESTERS OF THE PHOSPHITE AS EXEMPLIFIED BY THE FOLLOWING EQUATION:

R''-N(+) O=P(-O-R)2(-C
C-C--C(-R'')-)) AND/OR O=P(-O-R)2(-C
THESE COMPOUNDS WHICH MAY BE CHARACTERIZED AS PHOSPHONATES OF DIHYDROAROMATIC NITROGEN HETEROCYCLICS HAVE MANY USES INCLUDING THEIR USE AS BIOCIDES SUCH AS BACTERIOCIDES, HERBICIDES, CORROSION INHIBITORS, CHELATING AGENTS, ETC.

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