[특허]Aqueous dispersions of epoxy resins

[미국특허] Aqueous dispersions of epoxy resins 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C08K-003/20
출원번호	US-0116923 (1998-07-17)
발명자 / 주소	Stark Charles J. Elmore Jimmy D. Back Gayle Edward Wang Pen-Chung Galgoci Jr. Ernest Charles
출원인 / 주소	Shell Oil Company
인용정보	피인용 횟수 : 13 인용 특허 : 19

초록 ▼

wherein R.sup.1 is an alkyl, aryl, or arylalkyl group or mixtures thereof having 1 to 15 carbon atoms, R.sup.2 is aliphatic, cycloaliphatic, or aromatic group having 2 to 18 carbon atoms optionally containing non-reactive oxygen or at most all average of 4 secondary and/or tertiary nitrogen atoms per structure in the backbone, X and Y are independently a hydrogen, methyl or ethyl group with the provision that if X is methyl or ethyl, Y is hydrogen or if Y is methyl or ethyl, X is hydrogen, and n+m+o is a real number from 40 to 400, and n+o is a real number in an amount effective to provide resin emulsification, and the ratio of (I) to (II) by weight. is in the range of 100:0 to 0:100, the ratio of (I) to (III) by weight in the range of 100:0 to 0:100, and the ratio of (II) to (III) by weight in the range of 100:0 to 0:100, and at least one epoxy resin having a functionality of from greater than 0.8 epoxide group per molecule in an amine to epoxy equivalent ratio of at least 1:2.

대표청구항 ▼

[ We claim:] [1.]1. An aqueous epoxy resin dispersion comprising:a) water;b) at least one epoxy resin having a functionality of greater than 0.8 epoxide group per molecule;c) from 0.1 to 20 weight percent, based on the epoxy resin of at least one epoxy-functional surfactant prepared by reacting an amidoamine having the structures:wherein R.sup.1 is an alkyl, aryl, or arylalkyl group or mixtures thereof having 1 to 15 carbon atoms, R.sup.2 is aliphatic, cycloaliphatic, or aromatic group having 2 to 18 carbon atoms optionally containing non-reactive oxygen or at most an average of 4 secondary and/or tertiary nitrogen atoms per structure in the backbone, wherein X and Y are independently hydrogen, methyl, or ethyl with the provision that X or Y is hydrogen, and n+m+o is a real number from 40 to 400, and n+o is a real number of at least 15, and for formula (III) o is a real number from 20 to 380, and wherein the ratio of (I) to (II) by weight is in the range of 100:0 to 0:100, the ratio of (I) to (Ill) by weight in the range of 100:0 to 0:100, and the ratio of (11) to (IlI) by weight in the range of 100:0 to 0:100, and at least one epoxy resin having a functionality of from greater than 0.8 epoxide group per molecule in an amine to epoxy equivalent ratio of at least 1:2.

이 특허에 인용된 특허 (19) 인용/피인용 타임라인 분석

Walker Frederick H. (Doylestown PA), Amide-containing self-emulsifying epoxy curing agent.
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Stark Charles J. (Houston TX), Aqueous dispersions of epoxy resins.
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Stark Charles John, Aqueous dispersions of epoxy resins.
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Nishimura Toshiaki (Hiratsuka JPX) Seki Kiichiro (Hiratsuka JPX) Ohnuma Yasushi (Hiratsuka JPX), Aqueous epoxy resin composition.
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Arora Kartar S. ; Papalos John G. ; Johnson Grannis S., Aqueous self-dispersible epoxy resin based on epoxy-amine adducts.
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Marten Manfred (Mainz DEX) Stengel-Rutkowski Bernhard (Wiesbaden DEX) Godau Claus (Kiedrich DEX), Hardener for epoxy resins comprising reaction products of polyamidoamines, secondary polyamines and epoxy-polyol adducts.
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Allen Anthony J., Highly branched polyamidoamines and their preparation.
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Yamasoe Katsuyoshi (Yotsukaido JPX) Mikami Fujio (Yokohama JPX) Hirasawa Hidekimi (Yokohama JPX) Matsukawa Masahiko (Kawasaki JPX) Mizohata Kouji (Hyogo JPX), Hydrophilic surface treating aqueous solution, hydrophilic surface treating method and hydrophilic surface treating film.
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Yamasoe Katsuyoshi (Yotsukaido JPX) Mikami Fujio (Yokohama JPX) Hirasawa Hidekimi (Yokohama JPX) Matsukawa Masahiko (Kawasaki JPX) Mizohata Kouji (Kawabe JPX), Hydrophilic surface treating aqueous solution, hydrophilic surface treating method and hydrophilic surface treating film.
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Piechocki Christian (Kaltenhouse FRX), Modified polyoxyethylene epoxy resin amphiphiles and stable aqueous epoxy dispersions thereof.
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Fried Herbert E. (Houston TX), Preparation of alkoxyalkanoic acids.
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Fried Herbert E. (Houston TX), Process for the oxidation of alcohols to acids.
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Dreischhoff Hans-Dieter (Wiesbaden DEX) Geisler Joerg-Peter (Ingelheim DEX) Godau Claus (Kiedrich DEX) Hoenel Michael (Wiesbaden DEX), Process for the preparation of aqueous epoxy resin dispersions.
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Anderson ; Terry Leroy, Process of reacting a polyepoxide compound with a phenol in aqueous medium.
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Arora Kartar S. (Chalfont PA) Wiggins Michael S. (Lansdale PA), Self-dispersing curable epoxy resin dispersions and coating compositions made therefrom.
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Arora Kartar S. ; Wiggins Michael S., Self-dispersing curable epoxy resin dispersions and coating compositions made therefrom.
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Elmore Jimmy D. (Louisville KY) Cecil Joseph L. (Louisville KY), Stable aqueous epoxy dispersions.
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Moriarity Thomas C. (Allison Park PA) Geiger William J. (New Kensington PA), Ungelled polyepoxide-polyoxyalkylenepolyamine resins, aqueous dispersions thereof, and their use in cationic electrodepo.
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Marten Manfred (Mainz DEX) Godau Claus (Kiedrich DEX) Schmelzer Heinz (Rmmelsheim DEX), Use of polyamidoamines as curing agents for epoxy resins and curable mixtures containing these substances wherein the ac.
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이 특허를 인용한 특허 (13) 인용/피인용 타임라인 분석

Heine, Françoise; Van Poppel, Karin; Rans, Marc J.; Wauters, Nathalie, Epoxy resins and silane aqueous co-dispersions and the uses thereof.
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Guo, Yinzhong; Machelski, Susan; Piechocki, Christian, Epoxy resins for waterborne dispersions.
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Elmore, Jim D.; Corley, Larry Steven; Hite, Jerry R., Epoxy systems and amine polymer systems and methods for making the same.
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Elmore, Jim D.; Corley, Larry Steven; Hite, Jerry R., Epoxy systems and amine polymer systems and methods for making the same.
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Elmore, Jim D.; Corley, Larry Steven; Hite, Jerry R., Epoxy systems and amine polymer systems and methods for making the same.
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Elmore, Jim D.; Corley, Larry Steven; Hite, Jerry R., Epoxy systems and amine polymer systems and methods for making the same.
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Kojima, Kazuhiko; Naganawa, Tsutomu; Harashima, Asao, Method for producing emulsion.
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Lohe, Matthias; Cook, Michael; Klippstein, Achim, Method of preparation of a water based epoxy curing agent.
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Matthias, Lohe; Cook, Michael; Klippstein, Achim, Method of preparation of a water based epoxy curing agent.
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Okawa, Tadashi, Partially hydrocarbon group-blocked (poly)glycerol-modified polysiloxane, method for producing the same, and cosmetic composition containing the same.
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Sun,Jing X., Precision inkjet printing of epoxy compounds.
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Chen, Liang; Hong, Liang; Malotky, David L., Process for preparing stable aqueous epoxy resin dispersions.
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Cullen, Renee D., Removable adhesive of epoxy resin, amine and non-ionic surfactant.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Aqueous dispersions of epoxy resins 원문보기