Claims (1)
410 8 06 第861Π553號專利中請案 中文t請牟利範叱修正本(90年6月) A8 B8 C8 D8 ’备,Hi 六 中Μ利,告本 經濟部t央搮率局負工消费合作社印«. 1 —種驅昆蟲乳劑組合物,其係包含:一種有效驅蟲劑量 的N,N-二乙基-間甲苯醯胺;水;〇.1到5重量百分比之成 膜聚合物,其係選自下列群组:十八烯和順丁烯二酸奸 的共聚物’ 1-三十烷和乙缔基吡咯烷酮的共聚物,丙埽 酸酯/辛基丙烯醯胺共聚物,丙烯酸酯/PVP共聚物, 丙烯酸酯/丙烯醯胺共聚物,丙晞酸酯/VA共聚物,乙 烯/順丁烯二酸酐共聚物、聚異丁烯,聚乙烯醇,PVp /二十烷共聚物,澉粉/丙烯酸酯/丙烯醯胺共聚物, 己二酸聚合物’及其中任兩者或更多者的混合物;〇.〇1 到5重量百分比之乳化劑-乳液安定劑,其係選自下列群 组:丙烯酸酯/C10-30烷基丙烯酸酯交鏈聚合物,聚幾 乙烯製劑,甲基乙烯基瞇/順丁烯二酸酐共聚物,硬脂 酸與三乙醇胺的鹽類,及其中任兩者或更多者的混合 物;以及’任意地,〇. 1到10重量百分比之乳化劑,其係 選自下列群組:硬脂酸山梨糖醇酐酯、硬脂酸、油酸山 梨搪醇酐酯、鯨蠟醇、油酸甘油酯、硬脂酸甘油酯'倍 半油酸山梨糖醇酐酯 '磷酸DEA-鯨蠟酯、油醇瞇_ 20(01eth-20)、PEG-8 二硬脂酸酯、PEG-8 油酸酯、PEG- 2硬脂酸酯、聚山梨酸酯20、聚山梨酸酯60、聚山梨酸酯 80、硬脂酸丙二醇酯、月桂醇醚硫酸酯鈉(s〇diUm laureth sulfate)、倍半油酸山梨糖醇酐酯及其中任兩者或更多者 的混合物9 2根據申請專利範固第1項之組合物,進一步包含乳化劑。 3根據中請專利範圍第1項之組合物,其中DEET之含量為 ----------^-------^1.-----0 , - (請先《讀背面之注f項再填寫本貰) 本纸張尺度適用中觸蘭家捸率(CNS ) A4規格{ 公釐)410 8 06 Patent No. 861Π553 Requested in Chinese t Please profit for the revised version (June 90) A8 B8 C8 D8 'Equipment, Hi Six Middle Schools, and profit, the Ministry of Economic Affairs t Central Government led the bureau of the off-work consumer cooperative Yin «. 1-an insect repellent emulsion composition comprising: an effective insect repellent dose of N, N-diethyl-m-toluidine; water; 0.1 to 5 weight percent of a film-forming polymer, It is selected from the group consisting of: copolymers of octadecene and maleic acid, 'copolymers of 1-trioxane and ethylpyrrolidone, copolymers of propionate / octylpropenamide, acrylic acid Ester / PVP copolymer, acrylate / acrylamide copolymer, propionate / VA copolymer, ethylene / maleic anhydride copolymer, polyisobutylene, polyvinyl alcohol, PVp / eicosane copolymer, 二十Powder / acrylate / acrylamide copolymer, adipic acid polymer 'and a mixture of any two or more thereof; 0.01 to 5 weight percent of an emulsifier-emulsion stabilizer, which is selected from the following Group: Acrylate / C10-30 Alkyl Acrylate Cross-linked Polymer, Polyethylene Preparation, Methyl Vinyl Acrylate / Maleic anhydride copolymers, salts of stearic acid and triethanolamine, and mixtures of any two or more thereof; and 'optionally, 0.1 to 10 weight percent of an emulsifier, which is selected From the group: sorbitan stearate, stearic acid, sorbitan oleate, cetyl alcohol, glyceryl oleate, glyceryl stearate, sorbitan sesquioleate 'DEA-Cetyl Phosphate, oleyl alcohol 20 (01eth-20), PEG-8 distearate, PEG-8 oleate, PEG-2 stearate, polysorbate 20, poly Sorbate 60, polysorbate 80, propylene glycol stearate, sodium lauryl sulfate, sorbitan sesquioleate, and any two or more thereof Mixture 9 2 The composition according to item 1 of the patent application, further comprising an emulsifier. 3 The composition according to item 1 of the patent scope, wherein the content of DEET is ------------ ^ ------- ^ 1 .----- 0,-(please first "Read the note f on the back side and fill in this note) The paper size is applicable to the medium-to-blue furniture ratio (CNS) A4 specification {mm)
六、申請專利範面 5到25重量百分比》 4·根據申請專利範面第1項之組合物,其進_一步包含有效防 曬劑量的防曬劑。 5根據申請專利範面第4項之组合物,其中的防瞜劑係選自 下列群组中:胺基苯甲酸;對甲氧肉桂乙氧乙酯 (cinoxate);二乙醇胺對甲氧基肉桂酸鑷;三油酸二掊 趄;二氧苯酮;4-[二(羥丙基)]胺基苯甲酸乙酯;2-氰 基-3,3·二苯基丙烯酸2-乙基己酯;對甲氧基肉桂酸乙基 己酯;水揚酸2·乙基己酯;胺基苯甲酸甘油酯;水揚酸 三甲環己酯;含二羥基丙嗣之2-羥-1,4-苯二酮 (lawsone);胺茴酸薄荷腦基發;氧苯酮;帕第梅特 A(Padimate A);帕第梅特Ο ; 2-苯基苯并咪咬-5·續 酸;紅石蠟;硫異苯酮(sulisobenzone);三乙醉胺水楊酸 路;愛佛苯萌(avobenzone);二氧化鈇;苯基苯并咪吐續 酸;及其中任兩者或更多者的混合物。 6根據申請專利範圍第4項之組合物,其中防曬劑含量最多 達30重量百分比。 7根據申請專利範圍第1項之组合物,包含: ⑻5到25重量百分比之Ν,Ν-二乙基-間〒苯醯胺; (b) 0.1到5重量百分比之成膜聚合物,其係選自下列群 組:十八烯和順丁烯二酸酐的共聚物;1-三十烷和 乙缔基》比洛境朗的共聚物;丙缔酸醋/辛基丙缔磁 胺共聚物;丙烯酸酯/PVP共聚物;丙烯酸酯/丙 缔醯胺共聚物;丙烯酸酯/VA共聚物;乙埽/順丁 -2- 本纸浪尺度適用中國家#準(CNS > Α4洗修(210X297公着) ^^^^1 ^—ϋ^— LmL ►w _ i -- (.- {請先《讀背ft之注$項再填窝本f ,訂_ 趄濟部+央樑率局Λ工消费合作社印装 450 8 〇 6 A8 C8 D8 經濟部中央橾率扃員工消费合作社印*. π、申請專利範圍 埽二酸衧共聚物、聚異丁烯;聚乙缔醇;PVP/二十 燒共聚物;渡粉/丙烯酸酯/丙烯醯胺共聚物;己 二酸的聚合物;及其中任兩者或更多者的混合物; (C) 0.01到5重量百分比之乳化劑-乳液安定劑,其係選 自下列族群:丙烯酸酯/C10-30烷基丙烯酸酯交缝 聚合物,聚羧乙烯製劑(carbomer),甲基乙缔基鍵/ 順丁烯二酸酐共聚物,硬脂酸與三乙酵胺的鹽類, 及其中任兩者或更多者的混合物,·和 ⑼水。 - 8根據申請專利範圍第7項之組合物,進一步包含到1〇 重量百分比之HLB值為8到18的乳化劑。 9根據申請專利範圍第7項之組合物,進一步包含有效防曬 劑量的防曬劑。 10根據申請專利範園第9項之组合物,其中防曬劑係選自下 列族群中:胺基苯甲酸;對甲氧肉桂乙氧乙酯;二乙醇 胺對甲氧基肉桂酸酯;三油酸二格醯;二氧苯酮[二 (巍丙基)]胺基苯甲酸乙酯;2-氰基-3,3-二苯基丙烯酸 2 -乙基己酯;對甲氧基肉桂酸乙基己酯;水揚酸2_乙基 己酯;胺基苯甲酸甘油酯;水揚酸三甲環己酯;含二羥 基丙明之2-羥-1,4-苯二嗣;胺茴酸薄荷腦基酯;氧苯 明;帕第梅特A ;帕第梅特〇 ; 2-苯基苯并咪唑-5-磺 酸;紅石蠟;硫異苯酮;三乙醇胺水揚酸酯;愛佛苯 綱;二氧化鈦;苯基苯并咪唑磺酸;及其中任兩者或更 多者的混合物· - 3 · 本紙張尺度逋用中•國家樣率(CNS )八4規格(210X297公釐) (請先Η讀背面之注項再填寫本頁) 裝· •.訂 線 4§〇8〇6 經濟部中央樑牟局Wi工消费合作社印策 A8 B8 C8 D8 A、申請專利範圍 1 1根據申請專利範圍第9項之組合物,其中的防曬劑含量最 多30重量百分比。 1 2根據申請專利範圍第I項之組合物,包含: (a) 5到25重量百分比之Ν,Ν-二乙基-間甲苯醢胺; (b) 0.1到5重量百分比之成膜聚合物,其係選自下列群 組:十八缔和順丁烯二酸酐的共聚物;i —三十烷和 乙雄基吡咯烷酮的共聚物;丙烯酸酯/辛基丙缔睹 胺共聚物;丙烯酸酯/PVP共聚物;丙烯酸酯/丙 烯醯胺共聚物;丙浠酸酯/VA共聚物;乙烯/順丁 燁二酸酐共聚物、聚異丁烯;聚乙烯醇;PVP/二十 烷共聚物;濺粉/丙婦酸酯/丙烯醢胺共聚物;己 二酸聚合物;及其中任兩者或更多者的混合物; (c) 001到5重量百分比之乳化劑-乳液安定劑,選自下 列族群:丙烯酸酯/C10-30烷基丙烯酸酯交鏈聚合 物,聚羧乙烯製劑,甲基乙烯基醚/順丁蟑二酸酐 共聚物,硬脂酸與三乙醇胺的鹽類,及其中任兩者 或更多者的混合物; (d) 水; (e) 最多達10重量百分比之HLB值為8到18的乳化 劑;和 (f) 最多達30重量百分比之防曬劑,其係由下列族群選 出:胺基苯甲酸;對甲氧肉桂乙氧乙酯;二乙醇胺 對甲氧基肉桂酸酯;三油酸二掊酯醯酯;二氧苯 酮;4-[二(羥丙基)]胺基苯甲酸乙酯;2-氰基-3,3- -4- 本紙張尺度適用中«蹰家揲率(CNS ) A4规格{ 210X297公釐) (请先闓讀背A之注^^項再填寫本賓) I.訂 45〇8〇6 A8 B8 C8 D8 、申請專利範圍 二苯基丙埽酸2-乙基己酯;對甲氧基肉桂酸乙基己 酯;水楊酸2-乙基己酯;胺基苯甲酸甘油酯;水楊 酸二甲環己醋,含一幾基丙嗣之2 -幾· l,4-茶二明; 胺茴酸薄荷腦基酿;氧苯酮;帕第梅特A;帕第梅 特0 ’ 2-苯基苯并咪唆-5-磺酸;紅石壤;硫異苯 酮;三乙醇胺水揚酸酯;愛佛苯酮;二氧化鈦;苯 基苯并咪峻確酸’及其中任兩者或更多者的混合 物。 (請先《讀背面之注$項再填寫本萸) •潘. 11·, Γ 經濟部中央揲率局貝工消費合作社印«. 本紙張尺度速用中_寓家#準(CNS ) A4供并(210X297公優) Α7 Β7VI. Patent application scope 5 to 25% by weight "4. The composition according to item 1 of the patent application scope, which further comprises a sunscreen with an effective sunscreen dose. 5 The composition according to item 4 of the patent application, wherein the mothproofing agent is selected from the group consisting of: aminobenzoic acid; p-methoxycinnamon ethoxyethyl (cinoxate); diethanolamine p-methoxycinnamon Acid tweezers; dihydrazone trioleate; dioxophenone; ethyl 4- [di (hydroxypropyl)] aminobenzoate; 2-cyano-3,3 · diphenylacrylic acid 2-ethylhexyl Esters; ethylhexyl p-methoxycinnamate; 2-ethylhexyl salicylate; glyceryl aminobenzoate; trimethylcyclohexyl salicylate; 2-hydroxy-1,4 -Benzodione (lawsone); anthranilic menthol-based hair; oxybenzone; Padimet A (Padimate A); Padimet 0; 2-phenylbenzimidone bite-5 · continuous acid; Red paraffin; sulisobenzone; triethylsalamine salicylic acid road; avobenzone; osmium dioxide; phenylbenzimiduronic acid; and any two or more thereof mixture. 6 The composition according to item 4 of the patent application scope, wherein the sunscreen content is up to 30% by weight. 7 The composition according to item 1 of the scope of patent application, comprising: ⑻5 to 25% by weight of N, N-diethyl-m-phenylbenzamide; (b) 0.1 to 5% by weight of a film-forming polymer, which is Selected from the group consisting of: copolymers of octadecene and maleic anhydride; copolymers of 1-trioxane and ethylidene bilopiron; acrylic acid / octyl allylamine copolymers ; Acrylate / PVP copolymer; acrylate / acrylamide copolymer; acrylate / VA copolymer; acetamidine / cis-butyl-2- This paper is suitable for China #standard (CNS > Α4washing ( 210X297) ^^^^ 1 ^ —ϋ ^ — LmL ►w _ i-(.- {Please read the note of ft, then fill in the book f, and order _ Ministry of Economic Affairs + Central Liang rate Printed by the Bureau of Industrial Cooperatives 450 8 〇6 A8 C8 D8 Printed by the Central Government of the Ministry of Economic Affairs and printed by the Consumer Cooperatives of Employees *. Π, the scope of application for patents, diacid copolymers, polyisobutylene; polyethylene glycol; PVP / 20 Fired copolymer; powder / acrylic acid / acrylamide copolymer; polymer of adipic acid; and a mixture of any two or more thereof; (C) 0.01 to 5 weight percent of emulsifier -Emulsion stabilizers, which are selected from the group consisting of: acrylates / C10-30 alkyl acrylate cross-linked polymers, carbomers, methyl ethylenic bonds / maleic anhydride copolymers, Stearic acid and triethionamine salts, and mixtures of any two or more thereof, and hydrazone.-8 The composition according to item 7 of the scope of patent application, further comprising up to 10% by weight An emulsifier having an HLB value of 8 to 18. 9 The composition according to item 7 of the patent application scope, further comprising an effective sunscreen dose. 10 The composition according to item 9 of the patent application park, wherein the sunscreen agent is selected from the group consisting of In the following groups: Aminobenzoic acid; p-methoxycinnamoethoxyethyl ester; diethanolamine p-methoxycinnamate; dilatamine trioleate; dioxophenone [bis (weipropyl)] aminobenzene Ethyl formate; 2-ethylhexyl 2-cyano-3,3-diphenylacrylate; ethylhexyl p-methoxycinnamate; 2-ethylhexyl salicylate; glyceryl aminobenzoate Esters; trimethylcyclohexyl salicylate; 2-hydroxy-1,4-benzenedifluorene with dihydroxypropylamine; mentholate of anthranilic acid; oxygen Ming; Padimet A; Padimet 0; 2-phenylbenzimidazole-5-sulfonic acid; red paraffin; thioisophenone; triethanolamine salicylate; ephedrone; titanium dioxide; benzene Benzimidazole sulfonic acid; and a mixture of any two or more of them--3 · This paper size is in use • National Sample Rate (CNS) 8 4 (210X297 mm) (Please read the back Please fill in this page if you have noted the items.) Assembling · •. 4 4 0 8 0 6 Ministry of Economic Affairs Central Liang Mou Bureau Wi Industry Consumer Cooperatives India policy A8 B8 C8 D8 A, scope of patent application 1 1 According to item 9 of scope of patent application The composition has a sunscreen content of up to 30 weight percent. 1 2 The composition according to item I of the scope of patent application, comprising: (a) 5 to 25 weight percent N, N-diethyl-m-toluidine; (b) 0.1 to 5 weight percent film-forming polymer , Which is selected from the group consisting of: copolymers of octadecyl and maleic anhydride; copolymers of i-trioxane and ethynylpyrrolidone; acrylate / octylpropylamine copolymers; acrylate / PVP copolymer; acrylate / acrylamide copolymer; propionate / VA copolymer; ethylene / maleic anhydride copolymer, polyisobutylene; polyvinyl alcohol; PVP / eicosane copolymer; splash powder / A hyaluronic acid / acrylamide copolymer; an adipic acid polymer; and a mixture of any two or more thereof; (c) an emulsifier-emulsion stabilizer from 001 to 5 weight percent, selected from the following groups: Acrylate / C10-30 Alkyl Acrylate Cross-linked Polymer, Carboxylic Acid Formulation, Methyl Vinyl Ether / Butanedioic Anhydride Copolymer, Salts of Stearic Acid and Triethanolamine, and Any Two or A mixture of more; (d) water; (e) milk with an HLB value of 8 to 18 up to 10 weight percent Agents; and (f) sunscreens up to 30 weight percent, selected from the following groups: aminobenzoic acid; p-methoxycinnamoethoxyethyl ester; diethanolamine p-methoxycinnamate; dioleate Phenyl ester Phenyl ester; Dioxophenone; 4- [Di (hydroxypropyl)] aminobenzoic acid ethyl ester; 2-cyano-3,3- -4- CNS) A4 specification {210X297 mm) (please read the note ^^ of A before filling in this guest) I. order 45〇80〇6 A8 B8 C8 D8, the scope of patent application diphenylpropanoic acid 2- Ethylhexyl ester; Ethylhexyl p-methoxycinnamate; 2-Ethylhexyl salicylate; Glyceryl aminobenzoate; Dimethylcyclohexyl salicylate, containing 2-1-propylpropanone- Ch. L, 4-Teamin; anthranilic menthol; oxyphenone; Padimet A; Padimet 0 '2-phenylbenzimidazine-5-sulfonic acid; redstone soil Thioisophenone; triethanolamine salicylate; ephedrone; titanium dioxide; phenyl benzimidate and mixtures of any two or more thereof. (Please read "Notes on the back of the book before filling in this book") • Pan. 11 ·, Γ Printed by the Shellfish Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs «. This paper is in quick use _ 所 家 # 准 (CNS) A4 Supply and supply (210X297 public excellent) Α7 Β7
經济部中央樣準局貝工消f合作社印装 Λ.#'委員明示,本裳齡正後是否變更原實贺内溶 4 5 〇 8 0 $第86117553號專利申請案 中文說明書修正頁(88年10月) 五、發明説明(1 ) 發明介紹 本發明係有關於含驅昆蟲藥DEET的液體調配物,特別 是其乳劑調配物* 人們長久以來使用過各種不同化學藥劑來減少惱人昆蟲( 如蚊子、蒼堪、壁益、黃蜂和蜜蜂)的攻擊〇目前最廣泛使 用的驅昆蟲藥為Ν,Ν-二乙基-間甲苯醯胺,常被稱為 ”DEET·'。DEET為油性、有點吸濕性、光敏感性的油狀物 ,對其它不溶水的物質具有非常高的溶解力。由於其不易 乳化的缺點,使用時常製為濃縮型式或配成喷霧或稀釋溶 液,或固體或半固體型,如條型。為驅逐昆蟲,人們使用 DEET或含高達约l〇〇%DEET的調配物在衣服及裸露的皮 膚上。 然而’人們通常較喜歡水性物質在皮膚上的感覺β在化 妝品和醫學界中’已發現與水中油乳劑結合的油性物質更 討人喜歡。由於不溶解物質小滴完全被水包圍,使用時皮 膚的感覺就如同水性物質一樣。乳劑也比溶液喷劑和條型 勝狀物更易於均勻使用於皮膚上。然而,DEET通常無法 製成具有商業上所需安定性的乳劑,且要使用者在使用產 品前將分開之物相加以混合是相當不受歡迎的。 發明概要 本發明包括含有效量的Ν,Ν·二乙基,間甲苯醯胺、水、 成膜聚合物和乳化劑·乳劑安定物之油中水驅昆蟲乳劑。 此乳劑具商用可接受的儲存安定性和使用在皮膚時令人 喜愛的感覺。 1 :* ^^1 ^ϋ— 1^1 ^^^1 ·ί -I ί: : (請先Μ讀背面之注意事項再本頁) 訂 -4- 410 8 06 第861Π553號專利中請案 中文t請牟利範叱修正本(90年6月) A8 B8 C8 D8 ’备,Hi 六 中Μ利,告本 經濟部t央搮率局負工消费合作社印«. 1 —種驅昆蟲乳劑組合物,其係包含:一種有效驅蟲劑量 的N,N-二乙基-間甲苯醯胺;水;〇.1到5重量百分比之成 膜聚合物,其係選自下列群组:十八烯和順丁烯二酸奸 的共聚物’ 1-三十烷和乙缔基吡咯烷酮的共聚物,丙埽 酸酯/辛基丙烯醯胺共聚物,丙烯酸酯/PVP共聚物, 丙烯酸酯/丙烯醯胺共聚物,丙晞酸酯/VA共聚物,乙 烯/順丁烯二酸酐共聚物、聚異丁烯,聚乙烯醇,PVp /二十烷共聚物,澉粉/丙烯酸酯/丙烯醯胺共聚物, 己二酸聚合物’及其中任兩者或更多者的混合物;〇.〇1 到5重量百分比之乳化劑-乳液安定劑,其係選自下列群 组:丙烯酸酯/C10-30烷基丙烯酸酯交鏈聚合物,聚幾 乙烯製劑,甲基乙烯基瞇/順丁烯二酸酐共聚物,硬脂 酸與三乙醇胺的鹽類,及其中任兩者或更多者的混合 物;以及’任意地,〇. 1到10重量百分比之乳化劑,其係 選自下列群組:硬脂酸山梨糖醇酐酯、硬脂酸、油酸山 梨搪醇酐酯、鯨蠟醇、油酸甘油酯、硬脂酸甘油酯'倍 半油酸山梨糖醇酐酯 '磷酸DEA-鯨蠟酯、油醇瞇_ 20(01eth-20)、PEG-8 二硬脂酸酯、PEG-8 油酸酯、PEG- 2硬脂酸酯、聚山梨酸酯20、聚山梨酸酯60、聚山梨酸酯 80、硬脂酸丙二醇酯、月桂醇醚硫酸酯鈉(s〇diUm laureth sulfate)、倍半油酸山梨糖醇酐酯及其中任兩者或更多者 的混合物9 2根據申請專利範固第1項之組合物,進一步包含乳化劑。 3根據中請專利範圍第1項之組合物,其中DEET之含量為 ----------^-------^1.-----0 , - (請先《讀背面之注f項再填寫本貰) 本纸張尺度適用中觸蘭家捸率(CNS ) A4規格{ 公釐)Member of the Central Bureau of Procurement, Ministry of Economic Affairs, Bei Gong Xiao Cooperative Co., Ltd. printed Λ. # 'Members stated clearly whether the original suit was to be changed after the age of age 4 5 0 8 0 $ 86117553 Patent Application Chinese Manual Correction Page (88 October 2010) 5. Description of the invention (1) Introduction of the invention The present invention relates to liquid formulations containing insect repellent DEET, especially its emulsion formulations. People have used various chemicals for a long time to reduce annoying insects (such as Mosquitoes, Cangkan, Biyi, Wasps and Bees). The most widely used insect repellent currently is N, N-diethyl-m-toluidine, often called "DEET". DEET is oily, A little hygroscopic, light-sensitive oily substance has a very high dissolving power to other water-insoluble substances. Due to its shortcomings that it is not easy to emulsify, it is often made into a concentrated form or formulated as a spray or diluted solution, or a solid when used. Or semi-solid type, such as the strip type. To repel insects, people use DEET or formulations containing up to about 100% DEET on clothing and bare skin. However, 'People usually prefer the feeling of aqueous substances on the skin β in Cosmetics and medical circles have found that oily substances combined with oil-in-water emulsions are more pleasing. Since the droplets of insoluble matter are completely surrounded by water, the skin feels like an aqueous substance when used. Emulsions are also better than solution sprays and Strip-like objects are easier to apply uniformly to the skin. However, DEETs are generally not able to be made into emulsions with the stability required commercially, and it is quite undesirable to require users to mix the separated materials before using the product. SUMMARY OF THE INVENTION The present invention includes a water-repellent insect emulsion in oil containing an effective amount of N, N · diethyl, m-toluidine, water, a film-forming polymer, and an emulsifier · emulsion stabilizer. This emulsion is commercially available Accepted storage stability and the pleasant feeling when used on the skin. 1: * ^^ 1 ^ ϋ— 1 ^ 1 ^^^ 1 · ί -I ί: (Please read the precautions on the back before copying this Page) Rev. -4- 410 8 06 Patent No. 861Π553 Chinese Patent Application Request for Profits Revised Version (June 90) A8 B8 C8 D8 'Preparation, Hi Sixth Middle School, Profit, Report to the Ministry of Economic Affairs Lead Bureau of Work and Consumer Cooperatives «. 1 — Kind of drive An emulsion composition comprising: an effective insect repellent dose of N, N-diethyl-m-toluidine; water; 0.1 to 5 weight percent of a film-forming polymer selected from the group consisting of: Copolymers of octadecene and maleic acid 'copolymers of 1-trioxane and ethylene pyrrolidone, propionate / octyl acrylamide copolymer, acrylate / PVP copolymer, acrylate / Acrylamide copolymer, propionate / VA copolymer, ethylene / maleic anhydride copolymer, polyisobutylene, polyvinyl alcohol, PVp / eicosane copolymer, ammonium powder / acrylate / acrylamide Copolymer, adipic acid polymer 'and a mixture of any two or more thereof; 0.01 to 5 weight percent of an emulsifier-emulsion stabilizer, which is selected from the group consisting of: acrylate / C10- 30 Alkyl acrylate cross-linked polymers, polyisoethylene formulations, methyl vinyl fluorene / maleic anhydride copolymers, stearic acid and triethanolamine salts, and mixtures of any two or more thereof And 'optionally, 0.1 to 10 weight percent of an emulsifier selected from the group consisting of Sorbitan stearate, stearic acid, sorbitan oleate, cetyl alcohol, glyceryl oleate, glyceryl stearate 'sorbitan sesquioleate' phosphate Wax ester, oleyl alcohol 20 (01eth-20), PEG-8 distearate, PEG-8 oleate, PEG-2 stearate, polysorbate 20, polysorbate 60, Polysorbate 80, propylene glycol stearate, sodium laureth sulfate, sorbitan sesquioleate and a mixture of any two or more thereof 9 2 according to application The composition of Patent Fangu Item 1, further comprising an emulsifier. 3 The composition according to item 1 of the patent scope, wherein the content of DEET is ------------ ^ ------- ^ 1 .----- 0,-(please first "Read the note f on the back side and fill in this note) The paper size is applicable to the medium-to-blue furniture ratio (CNS) A4 specification {mm)