聚季铵盐（英文名：Polyquaternium）是用于个人护理行业的聚阳离子聚合物的国际化妆品成分名称。INCI 已经批准了至少 40 种不同的聚季铵盐聚合物。不同聚合物的区别在于“聚季铵盐”一词后面的数值。 比如：Polyquaternium-5、polyquaternium-7 和 polyquaternium-47，每个都是化学上不同类型的聚合物。编号是按照注册的顺序分配的，而不是因为它们的化学结构。
聚季铵盐特别适用于护发素、洗发水、摩丝、喷发胶、染发剂、和隐形眼镜溶液。因为它们带正电荷，所以它们可以中和大多数洗发水和头发蛋白质的负电荷，帮助头发变得柔顺。它们的正电荷也将它们离子键合到头发和皮肤上。有些具有抗菌特性。
聚季铵盐-1
乙醇，2,2',2" -次氮基-，与 1,4-二氯-2-丁烯和 N,N,N',N'-四甲基-2-丁烯-1,4-二胺的聚合物
Ethanol, 2,2′,2″ -nitrilotris-, polymer with 1,4-dichloro-2-butene and N,N,N′,N′-tetramethyl-2-butene-1,4-diamine
聚季铵盐-2
聚[双(2-氯乙基)醚-alt-1,3-双[3-(二甲氨基)丙基]脲]
Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea]
聚季铵盐-4
羟乙基纤维素二甲基二烯丙基氯化铵共聚物；二烯丙基二甲基氯化铵-羟乙基纤维素共聚物
Hydroxyethyl cellulose dimethyl diallylammonium chloride copolymer; Diallyldimethylammonium chloride-hydroxyethyl cellulose copolymer
聚季铵盐-5
丙烯酰胺与季铵化甲基丙烯酸二甲基铵乙酯的共聚物
Copolymer of acrylamide and quaternized dimethylammoniumethyl methacrylate
聚季铵盐-6
聚二甲基二烯丙基氯化铵（简称polyDADMAC或polyDDA），通常也叫聚季铵盐-6，是二甲基二烯丙基氯化铵（DADMAC）的均聚物。
Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA), also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride (DADMAC).
聚季铵盐-7
聚季铵盐 7 是聚季铵盐类化学品中的一种有机化合物，用于个人护理行业。 它是丙烯酰胺与季铵盐二烯丙基二甲基氯化铵的共聚物。
Polyquaternium-7 is an organic compound in the polyquaternium class of chemicals and used in the personal care industry. It is the copolymer of acrylamide and the quaternary ammonium salt diallyldimethylammonium chloride.
聚季铵盐-8
甲基丙烯酸的甲基和硬脂基二甲氨基乙酯的共聚物，用硫酸二甲酯季铵化
Copolymer of methyl and stearyl dimethylaminoethyl ester of methacrylic acid, quaternized with dimethylsulphate
聚季铵盐-9
甲基丙烯酸的 N,N-(二甲氨基)乙酯均聚物，用溴甲烷季铵化
Homopolymer of N,N-(dimethylamino)ethyl ester of methacrylic acid, quaternized with bromomethane
聚季铵盐-10
季铵化羟乙基纤维素
Quaternized hydroxyethyl cellulose
聚季铵盐-11
乙烯基吡咯烷酮与季铵化甲基丙烯酸二甲氨基乙酯的共聚物
Copolymer of vinylpyrrolidone and quaternized dimethylaminoethyl methacrylate
聚季铵盐-12
用硫酸二甲酯季铵化的甲基丙烯酸乙酯/甲基丙烯酸枞醇酯/甲基丙烯酸二乙氨基乙酯共聚物
Ethyl methacrylate / abietyl methacrylate / diethylaminoethyl methacrylate copolymer quaternized with dimethyl sulfate
聚季铵盐-13
用硫酸二甲酯季铵化的甲基丙烯酸乙酯/甲基丙烯酸油酯/甲基丙烯酸二乙氨基乙酯共聚物
Ethyl methacrylate / oleyl methacrylate / diethylaminoethyl methacrylate copolymer quaternized with dimethyl sulfate
聚季铵盐-14
甲基丙烯酸三甲氨基乙酯均聚物
Trimethylaminoethylmethacrylate homopolymer
聚季铵盐-15
丙烯酰胺-甲基丙烯酸二甲氨基乙酯甲基氯共聚物
Acrylamide-dimethylaminoethyl methacrylate methyl chloride copolymer
聚季铵盐-16
乙烯基吡咯烷酮与季铵化乙烯基咪唑的共聚物
Copolymer of vinylpyrrolidone and quaternized vinylimidazole
聚季铵盐-17
己二酸、二甲氨基丙胺和二氯乙醚共聚物
Adipic acid, dimethylaminopropylamine and dichloroethylether copolymer
聚季铵盐-18
壬二酸、二甲氨基丙胺和二氯乙醚共聚物
Azelaic acid, dimethylaminopropylamine and dichloroethylether copolymer
聚季铵盐-19
聚乙烯醇与2,3-环氧丙胺的共聚物
Copolymer of polyvinyl alcohol and 2,3-epoxypropylamine
聚季铵盐-20
聚乙烯十八烷基醚与2,3-环氧丙胺的共聚物
Copolymer of polyvinyl octadecyl ether and 2,3-epoxypropylamine
丙烯酸与二烯丙基二甲基氯化铵的共聚物
Copolymer of acrylic acid and diallyldimethylammonium Chloride
聚季铵盐-24
羟乙基纤维素的季铵盐与月桂基二甲基铵取代的环氧化物反应。
Quaternary ammonium salt of hydroxyethyl cellulose reacted with a lauryl dimethyl ammonium substituted epoxide.
聚季铵盐-27
Polyquaternium-2和Polyquaternium-17的嵌段共聚物
Block copolymer of Polyquaternium-2 and Polyquaternium-17
聚季铵盐-28
乙烯基吡咯烷酮与甲基丙烯酰胺丙基三甲基铵的共聚物
Copolymer of vinylpyrrolidone and methacrylamidopropyl trimethylammonium
聚季铵盐-29
环氧丙烷改性和环氧氯丙烷季铵化的壳聚糖
Chitosan modified with propylen oxide and quaternized with epichlorhydrin
聚季铵盐-30
乙胺，N-（羧甲基）-N，N-二甲基-2-[（2-甲基-1-氧代-2-丙烯-1-基）氧]]，内盐，与2-甲基-2-丙烯酸甲酯的聚合物
Ethanaminium, N-(carboxymethyl)-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, inner salt, polymer with methyl 2-methyl-2-propenoate
聚季铵盐-31
N,N-二甲氨基丙基-N-丙烯脒用硫酸二乙酯季铵化，并与聚丙烯腈嵌段结合
N,N- dimethylaminopropyl-N-acrylamidine quatemized with diethylsulfate bound to a block of polyacrylonitrile
聚季铵盐-32
聚（丙烯酰胺2-甲基丙烯酰氧基乙基三甲基氯化铵）
Poly(acrylamide 2-methacryloxyethyltrimethyl ammonium chloride)
聚季铵盐-33
三甲基氨基乙基丙烯酸盐与丙烯酰胺的共聚物
Copolymer of trimethylaminoethylacrylate salt and acrylamide
聚季铵盐-34
1,3-二溴丙烷与N,N-二乙基-N',N'-二甲基-1,3-丙二胺的共聚物
Copolymer of 1,3-dibromopropane and N,N-diethyl-N′,N′-dimethyl-1,3-propanediamine
聚季铵盐-35
甲基丙烯酰氧基乙基三甲基铵和甲基丙烯酰氧基乙基二甲基乙酰铵的共聚物的甲基硫酸盐
Methosulphate of the copolymer of methacryloyloxyethyltrimethylammonium and of methacryloyloxyethyldimethylacetylammonium
聚季铵盐-36
N,N-二甲氨基乙基甲基丙烯酸酯和甲基丙烯酸丁酯的共聚物，用硫酸二甲酯季铵化
Copolymer of N,N-dimethylaminoethylmethacrylate and buthylmethacrylate, quaternized with dimethylsulphate
聚季铵盐-37
聚（2-甲基丙烯酰氧基乙基三甲基氯化铵）
Poly(2-methacryloxyethyltrimethylammonium chloride)
丙烯酸、丙烯酰胺和二烯丙基二甲基氯化铵的三元共聚物
Terpolymer of acrylic acid, acrylamide and diallyldimethylammonium Chloride
聚季铵盐-42
聚[氧乙烯（二甲基亚氨基）乙烯（二甲基亚氨基）二氯乙烷]
Poly[oxyethylene(dimethylimino)ethylene (dimethylimino)ethylene dichloride]
聚季铵盐-43
丙烯酰胺、丙烯酰胺丙基三甲基氯化铵、2-酰胺丙基丙烯酰胺磺酸盐和二甲氨基丙胺的共聚物
Copolymer of acrylamide, acrylamidopropyltrimonium chloride, 2-amidopropylacrylamide sulfonate and dimethylaminopropylamine
聚季铵盐-44
3-甲基-1-乙烯基咪唑鎓甲基硫酸盐-N-乙烯基吡咯烷酮共聚物
3-Methyl-1-vinylimidazolium methyl sulfate-N-vinylpyrrolidone copolymer
聚季铵盐-45
(N-甲基-N-乙氧基甘氨酸)甲基丙烯酸酯和N,N-二甲氨基乙基甲基丙烯酸酯的共聚物，用硫酸二甲酯季铵化
Copolymer of (N-methyl-N-ethoxyglycine)methacrylate and N,N-dimethylaminoethylmethacrylate, quaternized with dimethyl sulphate
聚季铵盐-46
乙烯基己内酰胺、乙烯基吡咯烷酮和季铵化乙烯基咪唑的三元共聚物
Terpolymer of vinylcaprolactam, vinylpyrrolidone, and quaternized vinylimidazole
丙烯酸、甲基丙烯酰胺丙基三甲基氯化铵和丙烯酸甲酯的三元共聚物
Terpolymer of acrylic acid, methacrylamidopropyl trimethylammonium chloride, and methyl acrylate
