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Patent Agency Ranking
公开(公告)号：US3887621A
公开(公告)日：1975-06-03
申请号：US34930473
申请日：1973-04-09
Applicant: DU PONT
Inventor： POLSS PERRY
CPC classification number: C10L10/14 , C08F8/32 , C10L1/221 , C10L10/02 , C10L10/04 , C10L10/06 , C08F10/00
Abstract: Disclosed herein is the reaction product made by reacting a C3 or C4 olefin hydrocarbon polymer with nitrosyl chloride, followed by heating, and then followed by reaction with an amine. Also disclosed are petroleum fuels containing the modified polymer reaction products as useful additives therein.
Abstract translation: 本文公开了通过使C3或C4烯烃烃聚合物与亚硝酰氯反应，然后加热，然后与胺反应制备的反应产物。 还公开了含有改性聚合物反应产物作为其中有用添加剂的石油燃料。
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公开(公告)号：US3909214A
公开(公告)日：1975-09-30
申请号：US38325273
申请日：1973-07-27
Applicant: DU PONT
Inventor： POLSS PERRY
CPC classification number: C10L1/143 , C10L1/1641 , C10L1/2658
Abstract: Disclosed herein are gasoline-soluble, gasoline additive compositions useful to clean carburetors and to control intake valve deposits in spark ignition engines. The compositions consist essentially of, in combination, (i) aliphatic C4 to C10 monoamine salts of branched chain primary C8 to C16 alkyl acid esters of orthophosphoric acid, and (ii) liquid polypropylene having a molecular weight between about 600 to 1200.
Abstract translation: 本文公开的是汽油可溶的汽油添加剂组合物，其可用于清洁化油器并控制火花点火发动机中的进气阀沉积物。 组合物基本上由以下组成组成：（i）正磷酸的支链C 8 -C 16烷基酸酯的脂族C 4至C 10单胺盐，和（ii）分子量为约600至1200的液态聚丙烯。
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公开(公告)号：US3901665A
公开(公告)日：1975-08-26
申请号：US29565972
申请日：1972-10-06
Applicant: DU PONT
Inventor： POLSS PERRY
CPC classification number: C10L1/1985 , C10L1/146 , C10L1/1641 , F02B2075/027
Abstract: Combinations of (A) polymers of C3-C4 olefins having a molecular weight in the range of about 400 to about 1400; and (B) polyoxyalkylene compounds of the formula
wherein R is an alkyl group of 1 to 20 carbon atoms and wherein x has an average value of 4 to 20; are effective as anti-icing additives, as carburetor detergents and in some instances as intake valve deposit modifiers.-
公开(公告)号：US3894849A
公开(公告)日：1975-07-15
申请号：US41997273
申请日：1973-11-29
Applicant: DU PONT
Inventor： POLSS PERRY
CPC classification number: C10L10/04 , C10L1/14 , C10L1/143 , C10L1/1985 , C10L1/2225 , C10L1/224 , C10L10/06 , C10L10/14
Abstract: Composition exhibiting good anti-icing, anti-rust and carburetor and lower engine detergent properties and comprising a hydrocarbon mixture boiling in the gasoline range and an effective amount, usually 0.002-0.2% by weight, based on the weight of the hydrocarbon mixture, of a generally liquid, acylated polyalkylene polyamine which is substantially free of nitrogen-containing cyclic groups and is of the formula
wherein
R'' is C9-21 saturated or unsaturated aliphatic hydrocarbyl, n is 2 or 3 and x is 2-6.Abstract translation: 组合物表现出良好的防结冰，防锈和化油器和较低的发动机洗涤剂性能，并且包含在汽油范围内沸腾的烃混合物，有效量，通常为0.002-0.2重量％，基于烃混合物的重量， 基本上不含含氮环状基团且通式为OHR PARALLEL || R'-CN-（CnH2nN）xH的通常为液体的酰化聚亚烷基多胺，其中O PARALLEL R为H和/或R'-C-， R'为C9-21饱和或不饱和脂族烃基，n为2或3，x为2-6。
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公开(公告)号：US3873278A
公开(公告)日：1975-03-25
申请号：US41997373
申请日：1973-11-29
Applicant: DU PONT
Inventor： POLSS PERRY
CPC classification number: C10L1/2225
Abstract: Composition exhibiting good anti-stalling, anti-icing, antirust, detergent and water interaction properties and comprising a hydrocarbon mixture boiling in the gasoline range and an effective amount, usually 0.004-0.02% by weight, based on the weight of the hydrocarbon mixture, of an amine carboxylate salt of the formula
WHEREIN R is C11 21 saturated or unsaturated aliphatic hydrocarbyl, R1 is C8 24 saturated or unsaturated aliphatic hydrocarbyl, each of R2 and R3 is selected from H and CH3, each of a and b is 1-14 and the sum of a and b is 2-15, said salt having at least two (CH2CH2O) groups, said composition having a Federal water rating of 1.Abstract translation: 组合物具有良好的防失速，防结冰，防锈，洗涤剂和水相互作用特性，并且包含在汽油范围内沸腾的烃混合物，有效量，通常为0.004-0.02重量％，基于烃的重量 式WHEREIN R是C11-21饱和或不饱和脂族烃基的羧酸羧酸盐的混合物，R 1是C 8-24饱和或不饱和脂族烃基，R 2和R 3各自选自H和CH 3，a和b各自 是1-14，a和b的和为2-15，所述盐具有至少两个（CH 2 CH 2 O）基团，所述组合物具有1的联邦给水等级。
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