CN102597203A - 包含有益剂的高效颗粒 - Google Patents

包含有益剂的高效颗粒 Download PDF

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Publication number
CN102597203A
CN102597203A CN2010800506988A CN201080050698A CN102597203A CN 102597203 A CN102597203 A CN 102597203A CN 2010800506988 A CN2010800506988 A CN 2010800506988A CN 201080050698 A CN201080050698 A CN 201080050698A CN 102597203 A CN102597203 A CN 102597203A
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Prior art keywords
encapsulation object
mixture
agent
coating
amine
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Inventor
A·基菲
J·D·马丁
J·斯梅茨
J·O·迪霍拉
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Procter and Gamble Ltd
Procter and Gamble Co
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Procter and Gamble Ltd
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Application filed by Procter and Gamble Ltd filed Critical Procter and Gamble Ltd
Publication of CN102597203A publication Critical patent/CN102597203A/zh
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039Coated compositions or coated components in the compositions, (micro)capsules
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28Microcapsules or nanocapsules
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/70Fixation, conservation, or encapsulation of flavouring agents
    • A23L27/72Encapsulation
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00Shaping or working of foodstuffs characterised by the products
    • A23P10/30Encapsulation of particles, e.g. foodstuff additives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11Encapsulated compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/58Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
    • A61K8/585Organosilicon compounds
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    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8147Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/02Preparations for cleaning the hair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/20After-treatment of capsule walls, e.g. hardening
    • B01J13/22Coating
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0097Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
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    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00Essential oils; Perfumes
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    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
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    • C11B9/00Essential oils; Perfumes
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    • C11B9/0023Aliphatic compounds containing nitrogen as the only heteroatom
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
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    • C11D1/29Sulfates of polyoxyalkylene ethers
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    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
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Abstract

本申请涉及高效颗粒和组合物如包含此类高效颗粒的消费品,以及制备和使用此类高效颗粒和包含此类高效颗粒的组合物的方法。此类高效颗粒和组合物向用此类高效颗粒和组合物处理的部位提供增强的有益剂递送。

Description

包含有益剂的高效颗粒
发明领域
本专利申请涉及高效颗粒和组合物如包含此类高效颗粒的消费品,以及制备和使用此类高效颗粒和包含此类高效颗粒的组合物的方法。
发明背景
诸如香料、硅氧烷、蜡、风味剂、维生素和织物软化剂的有益剂是昂贵的,和/或当以高含量用于消费品例如个人护理组合物、清洁组合物和织物护理组合物中使用时一般是低效的。因此,需要使这些有益剂的效力最大化。实现这种目的的一种方法是改善此类有益剂的递送效率。遗憾的是,很难改善有益剂的递送效率,因为这些试剂可能因试剂的物理或化学特性而损失,或者这些试剂可能与其它组合物组分或要处理的部位不相容。
改善有益剂递送效率的一种方法是包封此类有益剂。虽然该工作可改善有益剂的递送效率,但仍需要进一步改善递送效率,因为包封有益剂可能在施用到受关注部位之前或之后,由于诸如机械或化学交互作用(例如洗涤液和/或漂洗液的作用)和/或电荷交互作用的因素而损失。因此,需要提供改善的有益剂递送效率的包含有益剂的递送颗粒和包含所述递送颗粒的组合物。
发明概述
本专利申请涉及高效颗粒和组合物如包含此类高效颗粒的消费品,以及制备和使用此类高效颗粒和包含此类高效颗粒的组合物的方法。
发明详述
定义
如本文所用,“消费品”是指婴儿护理品、美容护理品、织物和家用护理品、家庭护理品、女性护理品、保健护理品、小吃和/或饮料产品或一般旨在以出售形式被使用或消费的装置。此类产品包括但不限于尿布、围兜、擦拭物;涉及处理毛发(人、狗和/或猫)的产品和/或方法,包括漂白、着色、染色、调理、用洗发剂洗发、定型;除臭剂和止汗剂;个人清洁;化妆品;皮肤护理,包括霜膏、洗剂和其它用于消费者使用的局部施用产品,包括精细芳香剂;以及剃刮产品,涉及处理织物、硬质表面和织物区域内的任何其它表面的产品和/或方法,以及家庭护理,包括:空气护理(包括空气清新剂和香味递送体系)、汽车护理、盘碟洗涤、织物护理(包括软化和/或清新)、衣物洗涤去污、衣物洗涤和漂洗添加剂和/或护理、硬质表面清洁和/或处理(包括地板和抽水马桶清洁剂)、以及其它供消费者或机构使用的清洁;涉及卫生纸、面巾纸、手帕纸和/或纸巾的产品和/或方法;棉塞、妇女卫生巾;涉及口腔护理的产品和/或方法,包括牙膏、牙胶、漱口液、牙齿粘合剂、牙齿美白品;非处方保健品,包括咳漱和感冒治疗品、止痛剂、Rx药剂、宠物健康和营养品;主要旨在用于习惯性膳食之间或作为膳食伴侣消费的加工食品(非限制性实例包括炸薯片、未经发酵的玉米片、爆米花、脆饼干、玉米片、谷类棒、蔬菜薄片或脆片、混合零食、混合聚会食品、杂粮薄片、薄脆零食、干酪零食、炸猪皮、玉米零食、丸状零食、挤压零食和百吉饼薄片);和咖啡。
如本文所用,术语“清洁和/或处理组合物”是消费品的子集,除非另外指明,其包括美容护理品、织物和家庭护理产品。此类产品包括但不限于处理毛发(人发、狗发和/或猫发)的产品,包括漂白、着色、染色、调理、用洗发剂洗发、定型;除臭剂和止汗剂;个人清洁;化妆品;皮肤护理,包括施用霜膏、洗剂和其它用于消费者使用的局部应用产品,包括精细芳香剂;以及剃刮产品,用于处理织物、硬质表面和织物区域内的任何其它表面的产品,以及家庭护理,包括:空气护理(包括空气清新剂和香味递送体系)、汽车护理、盘碟洗涤、织物护理(包括软化和/或清新)、衣物洗涤去污、衣物洗涤和漂洗添加剂和/或护理、硬质表面清洁和/或处理(包括地板和抽水马桶清洁剂)、颗粒状或粉末状多用途或“重垢型”洗涤剂,尤其是清洁洗涤剂;液体、凝胶或糊剂状的多功能洗涤剂,尤其是所谓的重垢型液体类型;液体精细织物洗涤剂;手洗盘碟洗涤剂或轻垢型盘碟洗涤剂,尤其是高起泡类型的那些;机洗盘碟洗涤剂,包括各种用于家庭和公共机构用途的片剂、颗粒、液体和辅助漂洗类型;液体清洁和消毒剂,包括抗菌手洗型,清洁条皂、漱口水、义齿清洁剂、洁齿剂、汽车或地毯洗涤剂、浴室清洁剂(包括抽水马桶清洁剂);毛发洗涤剂和毛发漂洗剂;沐浴凝胶、精细芳香剂和沐浴液及金属清洁剂;以及清洁辅剂,如漂白添加剂和“去污棒”或预处理类型,负载基质的产品如添加的干燥剂片、干燥和润湿的擦拭物和衬垫、非织造基底和海绵;以及均供消费者和/或机构使用的喷剂和薄雾;和/或涉及口腔护理的方法,包括牙膏、牙胶、漱口液、牙齿粘合剂、牙齿美白品。
如本文所用,术语“织物和/或硬质表面清洁和/或处理组合物”是清洁和处理组合物的子集,除非另外指明,其包括颗粒状或粉末状多用途或“重垢型”洗涤剂,尤其是清洁洗涤剂;液体、凝胶或糊剂状的多功能洗涤剂,尤其是所谓的重垢型液体类型;液体精细织物洗涤剂;手洗盘碟洗涤剂或轻垢型盘碟洗涤剂,尤其是高起泡类型的那些;机洗盘碟洗涤剂,包括各种用于家庭和公共机构用途的片剂、颗粒、液体和辅助漂洗类型;液体清洁和消毒剂,包括抗菌手洗类型、清洁条皂、汽车或地毯洗涤剂、浴室清洁剂(包括抽水马桶清洁剂);以及金属清洁剂、可为液体、固体和/或干燥剂片形式的织物调理产品(包括软化和/或清新);以及清洁助剂,如漂白添加剂和“去污棒”或预处理类型,负载基质的产品如添加的干燥剂片、干燥和润湿的擦拭物和衬垫、非织造基质和海绵;以及喷剂和薄雾。可施用的所有此类产品均可为标准形式、浓缩形式、或甚至高浓缩形式,在某些方面中,此类产品甚至于可以是非水性的。
如本文所用,当用于权利要求中时,冠词如“一个”和“一种”被理解为是指一种或多种受权利要求书保护的或所述的物质。
如本文所用,术语“包括”和“包含”是非限制性的。
如本文所用,术语“固体”包括颗粒、粉末、棒状和片剂产品形式。
如本文所用,术语“流体”包括液体、凝胶、糊剂和气体产品形式。
如本文所用,术语“部位(situs)”包括纸制品、织物、衣服、硬质表面、毛发和皮肤。
除非另外指明,所有组分或组合物含量均是关于该组分或组合物的活性物质部分,不包括可能存在于这些组分或组合物的市售来源中的杂质,例如残余溶剂或副产物。
除非另外指明,所有百分比和比率均按重量计算。除非另外指明,所有百分比和比率均基于总组合物计算。
应当理解,在整个说明书中给出的每一最大数值限度均包括每一较低数值限度,就像这样的较低数值限度在本文中明确地写出一样。在本说明书全文中给出的每一最小数值限度将包括每一较高数值限度,如同该较高数值限度在本文中被明确表示。在本说明书全文中给出的每一数值范围将包括包含于该较宽数值范围内的每一较窄数值范围,如同该较窄数值范围在本文中被明确表示。
高效包封物
在一个方面,公开了包封物,所述包封物包含芯、涂层、以及具有内表面和外表面的外壳,所述外壳包封所述芯,所述涂层涂覆所述外壳的外表面,所述涂层包含阳离子聚合物和阴离子聚合物。
在所述包封物的一个方面,所述阳离子聚合物可包含选自由下列组成的组的部分:季铵、质子化伯胺、质子化仲胺、质子化叔胺以及它们的组合;并且所述阴离子聚合物可包含选自由下列组成的组的部分:未质子化的羧基、未质子化的醇基、未质子化的硫醇基、未质子化的伯胺、未质子化的仲胺、以及它们的组合。
在所述包封物的一个方面,所述阳离子聚合物可包含选自由下列组成的组的材料:
(i)蛋白质,例如多肽;
(ii)多糖,所述多糖可包含选自由下列组成的组的材料:淀粉、瓜尔胶、纤维素、以及它们的混合物,在一个方面,所述纤维素可包含羟乙基纤维素;
(iii)聚酰胺;
(iv)聚(甲基)丙烯酰胺;
(v)聚醚;
(vi)聚酯;
(vii)聚甲醛;
(viii)硅氧烷;
(ix)聚氨酯;
(x)聚乙烯醚;
(xi)聚氧化乙烯(丙烯);
(xii)聚乙烯醇;
(xiii)聚乙酸乙烯酯;
(xiv)聚乙烯醇缩甲醛;
(xv)聚乙烯醇缩丁醛;
(xvi)聚乙烯基甲基醚;
(xvii)聚乙烯吡咯烷酮;
(xviii)聚乙烯基甲基
Figure BPA00001547444200051
唑烷酮;
(xix)聚乙烯胺;
(xx)聚乙烯基吡啶;
(xxi)聚咪唑啉;
(xxii)聚(二烯丙基二甲基氯化铵)(DAMAC);
(xxiii)聚(N,N-二甲基-3,5-亚甲基氯化哌啶
Figure BPA00001547444200052
);
(xxiv)聚乙烯胺和聚乙烯醇的共聚物;
(xxi)胺的低聚物,在一个方面为二亚乙基三胺、乙二胺、二(3-氨丙基)哌嗪、N,N-双-(3-氨丙基)甲胺、三(2-氨乙基)胺、以及它们的混合物;
(xxv)聚乙烯亚胺;
(xxvi)衍生化的聚乙烯亚胺,例如乙氧基化聚乙烯亚胺;
(xxvii)阳离子表面活性剂,适宜的阳离子表面活性剂公开于下文中;
(xxviii)聚合的化合物,所述聚合的化合物包含至少两个部分,所述部分选自由下列组成的部分:聚丁二烯、聚异戊二烯、聚丁二烯/苯乙烯、聚丁二烯/丙烯腈、羧基封端的聚丁二烯/丙烯腈主链上的羧酸部分、胺部分、羟基部分和腈部分、或它们的组合;和
(xxiv)(i)-(xxviii)的混合物和/或共聚物;并且
b)所述阴离子聚合物可包含选自由下列组成的组的材料:
(i)蛋白质,例如多肽;
(ii)多糖,在一个方面,所述多糖可包含选自由下列组成的组的材料:淀粉、瓜尔胶、纤维素、以及它们的混合物,在一个方面,所述纤维素包含羧甲基纤维素;
(iii)聚酰胺;
(iv)聚(甲基)丙烯酰胺;
(v)聚醚;
(vi)聚酯;
(vii)聚甲醛;
(viii)硅氧烷;
(ix)聚氨酯;
(x)聚乙烯醚;
(xi)聚氧化乙烯(丙烯);
(xii)聚乙烯醇;
(xiii)聚乙酸乙烯酯;
(xiv)聚乙烯醇缩甲醛;
(xv)聚乙烯醇缩丁醛;
(xvi)聚乙烯基甲基醚;
(xvii)聚乙烯吡咯烷酮;
(xviii)聚乙烯基甲基
Figure BPA00001547444200061
唑烷酮;
(xix)聚乙烯胺;
(xx)聚乙烯基吡啶;
(xxii)聚丙烯酸酯;
(xxiii)聚乙烯胺和聚乙烯醇的共聚物;
(xxiv)聚合的化合物,所述聚合的化合物包含至少两个选自由下列组成的组的部分:聚丁二烯、聚异戊二烯、聚丁二烯/苯乙烯、聚丁二烯/丙烯腈、羧基封端的聚丁二烯/丙烯腈主链上的羧酸部分、胺部分、羟基部分和腈部分,或它们的组合;和
(xxv)(i)-(xxiv)的混合物和/或共聚物。
在所述包封物的一个方面,所述阳离子聚合物可包含选自由下列组成的组的材料:多肽、淀粉、瓜尔胶、纤维素以及它们的混合物;并且所述阴离子聚合物可包含选自由下列组成的组的材料:多肽、淀粉、瓜尔胶、纤维素、以及它们的混合物。
在所述包封物的一个方面,所述阳离子聚合物可包含羟乙基纤维素;并且所述阴离子聚合物可包含羧甲基纤维素。
在所述包封物的一个方面,所述芯可包含选自由下列组成的组的材料:香料;增白剂;染料;驱虫剂;硅氧烷;蜡;风味剂;维生素;织物软化剂;护肤剂(在一个方面为石蜡);酶;抗菌剂;漂白剂;感觉剂(sensates);以及它们的混合物;并且所述外壳可包含选自由下列组成的组的材料:聚乙烯;聚酰胺;聚苯乙烯;聚异戊二烯;聚碳酸酯;聚酯;聚丙烯酸酯;氨基塑料(在一个方面,所述氨基塑料可包括聚脲、聚氨酯和/或聚脲聚氨酯(polyureaurenthane),在一个方面所述聚脲可包括聚亚甲二羟甲脲(polyoxymethyleneurea)和/或三聚氰胺甲醛);聚烯烃;多糖(在一个方面所述多糖可包括藻酸酯和/或脱乙酰壳多糖);明胶;紫胶;环氧树脂;乙烯基聚合物;水不溶性无机物;硅氧烷;以及它们的混合物。
在所述包封物的一个方面,所述芯可包含香料。
在所述包封物的一个方面,所述外壳可包含三聚氰胺甲醛和/或交联的三聚氰胺甲醛。
在所述包封物的一个方面,所述包封物可基于总包封物重量包含约0.1%至约80%的所述涂层,约1%至约25%的所述涂层,或甚至约5%至约10%的所述涂层。
在所述包封物的一个方面,所述阳离子聚合物与所述阴离子聚合物的比率可为约99.95∶0.05至约0.05∶99.95,约9∶1至约1∶9,约5∶1至约1∶5,约2∶1至约1∶2,或甚至约1∶1。
在所述包封物的一个方面,所述包封物基于总包封物重量包含约1%至约25%的所述涂层,并且所述阳离子聚合物与所述阴离子聚合物的比率为约5∶1至约1∶5。
适宜的阳离子表面活性剂可包含下式的化合物作为主要的活性物质:
{R4-m-N+-[X-Y-R1]m}X-    (1)
其中每个R包括氢、短链C1-C6(在一个方面为C1-C3烷基或羟烷基,例如甲基、乙基、丙基、羟乙基等)、聚(C2-3烷氧基)、多乙氧基、苄基、或它们的混合物;每个X独立地为(CH2)n、CH2-CH(CH3)-、或CH-(CH3)-CH2-;每个Y可包括-O-(O)C-、-C(O)-O-、-NR-C(O)-、或-C(O)-NR-;每个m为2或3;每个n为1至约4,在一个方面为2;每个R1中的碳总数(当Y为-O-(O)C-或-NR-C(O)-时加1)可为C12-C22、或C14-C20,每个R1为烃基、或取代的烃基;并且X-可包括任何软化剂相容的阴离子。在一个方面,所述软化剂相容的阴离子可包括氯离子、溴离子、甲酯硫酸根、乙酯硫酸根、硫酸根、和硝酸根。在另一个方面,所述软化剂相容的阴离子可包括氯离子或甲酯硫酸根。
第二类阳离子表面活性剂可具有式:
[R4-m-N+-R1 m]X-    (2)
其中R、R1、m和X-各自具有与上文相同的含义。
可包含式(1)的阳离子表面活性剂的非限制性实例为N,N-双(硬脂酰氧乙基)-N,N-二甲基氯化铵、N,N-双(牛油酰氧乙基)-N,N-二甲基氯化铵、N,N-双(硬脂酰氧乙基)-N-(2-羟基乙基)-N-甲基甲酯硫酸铵。
可包含式(2)的阳离子表面活性剂的非限制性实例包括二亚烷基二甲基铵盐,如二低芥酸菜籽基二甲基氯化铵、二(硬)牛油基二甲基氯化铵、二低芥酸菜籽基二甲基甲酯硫酸铵。可用于本发明中的可商购获得的二亚烷基二甲基铵盐实例是以商品名Adogen
Figure BPA00001547444200081
472得自Witco Corporation的二油基二甲基氯化铵,和以商品名Arquad 2HT75得自Akzo Nobel的二硬牛油基二甲基氯化铵。
在一个方面,适宜的多胺包括由BASF(Ludwigshaven,Germany)提供的Lupasol
Figure BPA00001547444200091
WF、SK、PS、PO100、P、HF、G500、G35、G20(无水)、G20、G100、FG、FC、和PR8515产品。在另一个方面,适宜的聚合材料包括胺封端的聚合物、环氧化物封端的聚合物、或乙烯基封端的聚合物。这些聚合物的适宜分子量在约1,000至约10,000,000范围内。在一个方面,所述适宜的聚合物可具有约1,000至约10,000,000,或约2,000至约50,000范围内的分子量。适宜的聚合材料得自NOVEON(Cleveland,Ohio,U.S.A)和SARTOMER(Philadelphia,Pennsylvania,U.S.A.)。适宜的材料包括得自NOVEON或Emerald Performance Materials(CuyahogaFalls,Ohio,U.S.A.)的HYCAR
Figure BPA00001547444200092
材料CTB 2000×162、CTBNX1300×18、CTBNX 1300×9、CTBN  1300×8、CTBN 1300×31、ATB2000×173、ATBN 1300×21、ATBN 1300×16、ATBN 1300×45、ATBN1300×35、ATBN 1300×42、VTB 2000×168、VTBNX1300×33、VTBNX1300×43、ETBN 1300×40、和ETBN 1300×44,以及得自SARTOMER的Krasol
Figure BPA00001547444200093
LBH 5000。
可转变成本文所公开的高效包封物的适宜胶囊可根据申请人的教导制得,包括但不限于申请人的实施例、USPA 2008/0305982 A1和/或USPA2009/0247449 A1中的教导。作为另外一种选择,适宜的胶囊可购自Appleton Papers Inc.(Appleton,Wisconsin,USA)。
此外,制备上述包封物的材料可获自CP Kelco Corp.(San Diego,California,USA);BASF AG(Ludwigshafen,Germany);Rhodia Corp.(Cranbury,New Jersey,USA);Hercules Corp.(Wilmington,Delaware,USA);Agrium Inc.(Calgary,Alberta,Canada)、ISP(NewJersey,U.S.A.)、Akzo Nobel(Chicago,IL,USA);Stroever ShellacBremen(Bremen,Germany);Dow Chemical Company(Midland,MI,USA);Bayer AG(Leverkusen,Germany);Sigma-Aldrich Corp.(St.Louis,Missouri,USA)。
制备包封物的方法
在一个方面,可根据申请人的教导制备本文公开的包封物,所述教导包括但不限于申请人的实施例。
在一个方面,公开了制备涂层包封物的方法,所述方法可包括:
a)将包封物、增塑剂、可包含阳离子聚合物和阴离子聚合物以及任选的粘合剂和/或螯合剂的涂覆材料混合以形成混合物;
b)使所述混合物与所述隔离剂混合以形成材料;以及
c)从所述材料中移除足量的所述增塑剂以获得产物,所述产物基于总产物重量包含约1%至约50%的增塑剂。
在所述方法的一个方面:
a)所述包封物可包含含有香料的芯;
b)所述增塑剂可包含水;
c)所述阳离子聚合物可包含多糖;
d)阴离子聚合物可包含多糖;并且
e)所述隔离剂可包含二氧化硅。
在所述方法的一个方面,所述阳离子聚合物可包含羟乙基纤维素,并且阴离子聚合物可包含羧甲基纤维素。
附聚物
在一个方面,本文公开了可包含本文公开的任何胶囊的附聚物。此类附聚物可由任何适宜的附聚工艺制得,包括但不限于申请人实施例和USPA 2009/0209661 A1中公开的工艺。
消费品
在一个方面,本文公开了消费品,所述消费品包含本文公开的任何胶囊,和/或包含此类包封物以及辅助成分的附聚物。
在所述消费品的一个方面,所述消费品可为清洁和/或处理组合物。
在所述消费品的一个方面,所述消费品可为衣物洗涤剂和/或织物软化剂。
在所述消费品的一个方面,所述消费品可为固体洗涤剂,其可包含本文公开的任何附聚物和辅助成分。
在一个方面,本文公开的附聚包封物(附聚物)适用于消费品、清洁和处理组合物、以及织物和硬质表面清洁和/或处理组合物、洗涤剂、以及高度致密的消费品中,包括高度致密的织物和硬质表面清洁和/或处理组合物,例如可为固体或流体的高度致密洗涤剂,所述包封物的含量基于消费品总重量为约0.001%至约20%,约0.01%至约10%,约0.05%至约5%,约0.1%至约2%。
除了本文公开的包封物以外,某些香料递送体系也可用于上述组合物中。制备此类香料递送体系的方法和制备此类香料递送体系的方法公开于USPA 2007/0275866 A1中。此类香料递送体系包括:聚合物辅助递送(PAD)、分子辅助递送(MAD)、纤维辅助递送(FAD)、胺辅助递送(AAD)、环糊精递送体系(CD)、淀粉胶囊包封调和物(SEA)、无机载体递送体系(ZIC)、前香料(PP)。此类香料递送体系可用于任何类型的消费品、清洁和/或处理组合物、织物和硬质表面清洁和/或处理组合物、洗涤剂、和高度致密洗涤剂的任何组合中。
助剂材料
出于本发明的目的,下文所举例说明的助剂的非限制性列表适用于即用的组合物,并且可期望将其结合到本发明的某些实施方案中,以例如有助于或提高处理待清洁基底的性能,或在含香料、着色剂、染料等的情况下调节组合物的美观性。应当理解,此类助剂是在由申请人的包封物和附聚物所提供的组分之外的。这些附加组分的明确性质及其掺入量将取决于组合物的物理形式以及其所应用的操作的性质。适宜的辅助物质包括但不限于表面活性剂、助洗剂、螯合剂、染料转移抑制剂、分散剂、酶和酶稳定剂、接触催化材料、漂白活化剂、聚合分散剂、粘土污垢移除/抗再沉淀剂、增白剂、抑泡剂、染料、附加香料和香料递送体系、结构弹性剂、织物软化剂、载体、水溶助长剂、加工助剂和/或颜料。除了以下公开内容外,此类其它助剂和用量的合适的实例还存在于美国专利5,576,282、6,306,812 B1和6,326,348 B1中,所述文献以引用方式并入本文。
每种辅助成分不是申请人组合物所必需的。因此,申请人的组合物的某些实施方案不包含一种或多种以下助剂材料:漂白活化剂、表面活性剂、助洗剂、螯合剂、染料转移抑制剂、分散剂、酶和酶稳定剂、催化金属配合物、聚合物分散剂、粘土和污垢移除/抗再沉淀剂、增白剂、抑泡剂、染料、附加的香料和香料递送体系、结构增弹剂、织物软化剂、载体、水溶助长剂、加工助剂和/或颜料。然而,当存在一种或多种助剂时,所述一种或多种助剂可如下详述存在:
表面活性剂一根据本发明所述的组合物可包含一种表面活性剂或表面活性剂体系,其中所述表面活性剂可选自非离子和/或阴离子和/或阳离子表面活性剂和/或两性的和/或两性离子的和/或半极性的非离子表面活性剂。所述表面活性剂通常以按所述清洁组合物的重量计约0.1%,约1%,或甚至约5%至约99.9%,至按所述清洁组合物的重量计约80%,至约35%,或甚至至约30%的含量存在。
助洗剂—本发明的组合物可包含一种或多种洗涤剂助剂或助洗剂体系。当存在时,所述组合物将通常包含按重量计至少约1%的助洗剂,或约5%或10%至约80%,50%,或甚至30%的所述助洗剂。助洗剂包括但不限于多磷酸的碱金属盐、铵盐和链烷醇铵盐,硅酸碱金属盐,碳酸碱土金属和碱金属盐,硅铝酸盐助洗剂,多羧酸盐化合物,醚羟基多羧酸盐,马来酸酐与乙烯或乙烯基甲基醚的共聚物,1,3,5-三羟基苯-2,4,6-三磺酸,和羧甲基苹果酸,多乙酸(如乙二胺四乙酸和氨三乙酸)以及多羧酸(如苯六甲酸、琥珀酸、氧联二琥珀酸、多元马来酸、1,3,5-三苯甲酸、羧甲基苹果酸)的各种碱金属盐、铵盐和取代的铵盐、以及它们的可溶性盐。
螯合剂—本文的组合物还可任选地包含一种或多种铜螯合剂、铁螯合剂和/或锰螯合剂。如果使用螯合剂,这些螯合剂按本文所述组合物的重量计一般包含约0.1%至约15%,或甚至按本文所述组合物的按重量计约3.0%至约15%。
染料转移抑制剂—本发明的组合物还可包含一种或多种染料转移抑制剂。合适的聚合物染料转移抑制剂包括但不限于:聚乙烯吡咯烷酮聚合物、聚胺N-氧化物聚合物、N-乙烯基吡咯烷酮和N-乙烯基咪唑的共聚物、聚乙烯基
Figure BPA00001547444200121
唑烷酮和聚乙烯基咪唑或它们的混合物。当染料转移抑制剂存在于本发明的组合物时,其以按所述清洁组合物的重量计为约0.0001%,约0.01%,约0.05%至约10%,约2%,或甚至约1%的含量存在。
分散剂—本发明的组合物还可包含分散剂。合适的水溶性有机物是均聚或共聚酸或其盐,其中多元羧酸可包含至少两个彼此相隔不超过两个碳原子的羧基。
酶—组合物可包含一种或多种洗涤剂酶,该酶提供清洁性能和/或织物护理有益效果。合适酶的实例包括但不限于:半纤维素酶,过氧化物酶、蛋白酶、纤维素酶、木聚糖酶、脂肪酶、磷脂酶、酯酶、角质酶、果胶酶、角质素酶、还原酶、氧化酶、酚氧化酶、脂氧合酶、木素酶、支链淀粉酶、鞣酸酶、戊聚糖酶、麦拉宁酶(melanase)、β-葡聚糖酶、阿拉伯糖酶、透明质酸酶、软骨素酶、漆酶和淀粉酶、或它们的混合物。典型的组合是常规可用酶如蛋白酶、脂肪酶、角质酶和/或与淀粉酶结合的纤维素酶的组合。
酶稳定剂—对于用于组合物中的酶,例如洗涤剂可用多种技术来稳定。本发明使用的酶可由最终组合物中存在的钙和/或镁离子水溶性源来稳定,最终组合物将这种离子提供给酶。
催化金属配合物—申请人的组合物可包含催化金属配合物。一类含金属的漂白催化剂是这样的催化剂体系,该体系包含具有确定漂白催化活性的过渡金属阳离子,如铜阳离子、铁阳离子、钛阳离子、钌阳离子、钨阳离子、钼阳离子或锰阳离子;包含具有很低的或者没有漂白催化活性的辅助金属阳离子,如锌阳离子或铝阳离子;以及包含对于催化的和辅助的金属阳离子有确定稳定性常数的螯合剂,尤其是乙二胺四乙酸、乙二胺四(亚甲基膦酸)以及它们的水溶性盐。此类催化剂公开于美国专利4,430,243中。
如果需要,本发明组合物可借助锰化合物进行催化。这些化合物和用量是本领域熟知的,并且包括例如公开于美国专利5,576,282中的锰基催化剂。
用于本发明的钴漂白催化剂是已知的,并且描述于例如美国专利5,597,936和5,595,967中。此类钴催化剂易于通过已知的方法制备,例如美国专利5,597,936和5,595,967中所提出的方法。
本发明的组合物还可适宜地包含大多环刚性配体(简写为“MRL”)的过渡金属配合物。作为实施项,而不是作为限制,可调节本发明的组合物和清洁方法,使得在含水洗涤介质中提供大约至少一亿分之一的有益剂MRL物质,并且在洗涤液体中可提供约0.005ppm至约25ppm,约0.05ppm至约10ppm,甚至约0.1ppm至约5ppm的MRL。
即用的过渡金属漂白催化剂中的适宜过渡金属包括锰、铁和铬。本文适宜的MRL是特殊类型的交联超刚性配体,诸如5,12-二乙基-1,5,8,12-四氮杂双环[6.6.2]十六烷。
通过已知步骤易于制备适宜的过渡金属MRL,例如在WO 00/32601和美国专利6,225,464中所提出的。
使用方法
本文所公开的某些消费品可被用于清洁或处理部位,特别是表面或织物。典型地,该部位的至少一部分与申请者的组合物实施方案接触(其以纯的形式或稀释在液体,例如洗涤液体中),然后可任选地洗涤和/或漂洗所述部位。在一个方面,任选地洗涤和/或漂洗部位,按照本发明或包含所述颗粒的组合物将该颗粒与该部位相接触,然后任选地洗涤和/或漂洗该部位。在一个方面,公开了清洁或处理部位的方法,所述方法包括任选地洗涤和/或冲洗所述部位,使所述部位接触选自本文公开的组合物及其混合物的组合物,并且任选地洗涤和/或冲洗所述部位。就本发明的目的而言,洗涤包括但不限于擦洗和机械搅拌。织物可包括大多数可在正常消费者使用条件下洗涤或处理的任何织物。可包含所公开组合物的液体可具有约3至约11.5的pH。此类组合物在溶液中通常以约500ppm至约15,000ppm的浓度使用。当洗涤溶剂是水时,水温典型为约5℃至约90℃,并且当所述部位包括织物时,水与织物之比典型地为约1∶1至约30∶1。
实施例
尽管已用具体实施方案来说明和描述了本发明,但对于本领域的技术人员显而易见的是,在不背离本发明的精神和保护范围的情况下可作出许多其它的改变和变型。因此,随附权利要求书中旨在涵盖本发明范围内的所有这些改变和变型。
实施例1:具有80%芯/20重量%壁的三聚氰胺基聚脲胶囊
通过将208克水和5克丙烯酸烷基酯-丙烯酸共聚物(Warrington,Pennsylvania,USA的Polysciences,Inc.)混合来制备第一混合物。使用乙酸调节该第一混合物pH为5.0。在45℃温度下将125克包含芳香油的胶囊芯材料加入到第一混合物中以形成乳液。如下制备形成胶囊壁材料的成分:将9g相应的胶囊壁材料共聚预聚物(丙烯酸丁酯-丙烯酸共聚物)和90g水混合,并且调节至pH 5.0。将28g部分甲基化的羟甲基三聚氰胺树脂溶液(“Cymel 385”,80%固体,Cytec)加入到该混合物中。在45℃的温度下,在搅拌下将该混合物加入上述的芳香剂水包油乳液中。使用高速共混以获得15微米的平均体积粒度。将混合物的温度逐渐升至65℃,并且在连续搅拌下保持该温度过夜以开始和完成封装。为了形成丙烯酸-丙烯酸烷基酯共聚物胶囊壁,烷基可选自乙基、丙基、丁基、戊基、己基、环己基、2-乙基己基,或其它具有一至约十六个碳原子,优选一至八个碳原子的烷基。
实施例2:具有CMC CatHEC的附聚物
使用具有R1382附件的Eurostar搅拌器(IKA),以200RPM的恒定速率搅拌9kg实施例1或2的香料微胶囊浆液等分试样。向所述等分试样中,加入300g羧甲基纤维素(CP Kelco)和300g CatHEC(DOW),同时使用具有如上所述相同附件和速率的Eurostar搅拌器搅拌。将浆液混合共两小时,或直至形成均匀相。
实施例3:包含螯合剂的具有CMC和CatHEC的附聚物
使用具有R1382附件的Eurostar搅拌器(IKA),以200RPM的恒定速率搅拌9kg实施例1或2的香料微胶囊浆液等分试样。向所述等分试样中加入5.4g乙二胺二琥珀酸(EDDS),然后加入300g羧甲基纤维素(CPKelco)和300g CatHEC(DOW),同时使用具有如上所述相同附件和速率的Eurostar搅拌器搅拌。将浆液混合共两小时,或直至形成均匀相。
实施例4
使用具有R1382附件的Eurostar搅拌器(IKA),以200RPM的恒定速率搅拌9kg实施例2的香料微胶囊浆液等分试样。向所述等分试样中加入500g羧甲基纤维素(CP Kelco),同时使用具有如上所述相同附件和速率的Eurostar搅拌器搅拌。将浆液混合总共两小时,或直至形成均匀相。
实施例5
将1.28kg沉淀二氧化硅Sipernat
Figure BPA00001547444200161
22S(Degussa)加入到F-20桨式搅拌器(Forberg)中。将搅拌器运行初始的5秒以在搅拌器基座上均匀分散二氧化硅。关闭搅拌器,并且将依照实施例3或4制得的8.25kg糊剂均匀地分配到所述粉末上。然后使搅拌器以120rpm速率运转总共30秒。接着混合之后,将润湿颗粒倾倒出搅拌器并使用2000微米的筛筛选以移除粒度过大的颗粒。将穿过筛网的产物按500g一批在CDT 0.02流化床烘干机(Niro)中干燥至用Karl Fischer测得为20重量%的最终含水量。所述烘干机在140℃的入口温度和0.68m/s的空气速度下工作。
实施例6-13
包含所述香料组合物的衣物洗涤剂组合物的实施例概括如下。
实施例1至19中描述的设备和材料可获自下列公司:IKA WerkeGmbH & Co.KG(Staufen,Germany);CP Kelco(Atlanta,UnitedStates);Forberg International AS(Larvik,Norway);Degussa GmbH(Düsseldorf,Germany);Niro A/S(Soeberg,Denmark);Baker PerkinsLtd(Peterborough,United Kingdom);Nippon Shokubai(Tokyo,Japan);BASF(Ludwigshafen,Germany);Braun(Kronberg,Germany);Industrial Chemicals Limited(Thurrock,United Kingdom);Primex ehf(Siglufjordur,Iceland);ISP World Headquarters;Polysciences,Inc.(Warrington,Pennsylvania,United States);CytecIndustries Inc.(New Jersey,United States);International Specialty Products(Wayne,New Jersey,United States);P&G Chemicals Americas(Cincinnati,Ohio,United States);Sigma-Aldrich Corp.(St.Louis,Missouri,United States);Dow Chemical Company(Midland,MI,USA)。
本文所公开的量纲和值不旨在被理解为严格地限于所述的精确值。相反,除非另外指明,每个这样的量纲是指所引用的数值和围绕该数值的功能上等同的范围。例如,公开为“40mm”的量纲旨在表示“约40mm”。
在发明详述中引用的所有文献都在相关部分中以引用方式并入本文中;对任何文献的引用不应被解释为承认其是关于本发明的现有技术。当本发明中的术语的任何含义或定义与引入以供参考的文件中术语的任何含义或定义矛盾时,应当服从在本发明中赋予该术语的含义或定义。
尽管已用具体实施方案来说明和描述了本发明,但对于本领域的技术人员显而易见的是,在不背离本发明的精神和保护范围的情况下可作出许多其它的改变和变型。因此,随附权利要求书中旨在涵盖本发明范围内的所有这些改变和变型。

Claims (8)

1.一种包封物,所述包封物包含:
a.)芯,所述芯优选地包含选自由下列组成的组的材料:香料;增白剂;染料;驱虫剂;硅氧烷;蜡;风味剂;维生素;织物软化剂;护肤剂(在一个方面为石蜡);酶;抗菌剂;漂白剂;感觉剂;以及它们的混合物;所述芯更优选地包含香料;
b)外壳,所述外壳具有内表面和外表面以及涂层,优选地所述外壳包含选自由下列组成的组的材料:聚乙烯;聚酰胺;聚苯乙烯;聚异戊二烯;聚碳酸酯;聚酯;聚丙烯酸酯;氨基塑料(在一个方面,所述氨基塑料包括聚脲、聚氨酯和/或聚脲聚氨酯,在一个方面所述聚脲包括聚亚甲二羟甲脲和/或三聚氰胺甲醛);聚烯烃;多糖(在一个方面为藻酸酯和/或脱乙酰壳多糖);明胶;紫胶;环氧树脂;乙烯基聚合物;水不溶性无机物;硅氧烷;以及它们的混合物;所述外壳优选地包含三聚氰胺甲醛和/或交联的三聚氰胺甲醛,所述外壳包封所述芯,所述涂层涂覆所述外壳的外表面,所述涂层包含阳离子聚合物和阴离子聚合物,所述阳离子聚合物优选地包含选自由下列组成的组的部分:季铵、质子化伯胺、质子化仲胺、质子化叔胺、以及它们的组合;所述阴离子聚合物优选地包含选自由下列组成的组的部分:未质子化的羧基、未质子化的醇基、未质子化的硫醇基、未质子化的伯胺、未质子化的仲胺、以及它们的组合。
2.如权利要求1所述的包封物,其中:
a)所述阳离子聚合物包含选自由下列组成的组的材料:
(i)蛋白质,优选多肽;
(ii)多糖,所述多糖优选地包含选自由下列组成的组的材料:淀粉、瓜尔胶、纤维素以及它们的混合物,所述纤维素优选地包含羟乙基纤维素;
(iii)聚酰胺;
(iv)聚(甲基)丙烯酰胺;
(v)聚醚;
(vi)聚酯;
(vii)聚甲醛;
(viii)硅氧烷;
(ix)聚氨酯;
(x)聚乙烯醚;
(xi)聚氧化乙烯(丙烯);
(xii)聚乙烯醇;
(xiii)聚乙酸乙烯酯;
(xiv)聚乙烯醇缩甲醛;
(xv)聚乙烯醇缩丁醛;
(xvi)聚乙烯基甲基醚;
(xvii)聚乙烯吡咯烷酮;
(xviii)聚乙烯基甲基
Figure FPA00001547444100021
唑烷酮;
(xix)聚乙烯胺;
(xx)聚乙烯基吡啶;
(xxi)聚咪唑啉;
(xxii)聚(二烯丙基二甲基氯化铵)(DAMAC);
(xxiii)聚(N,N-二甲基-3,5-亚甲基氯化哌啶
Figure FPA00001547444100022
);
(xxiv)聚乙烯胺和聚乙烯醇的共聚物;
(xxi)胺的低聚物,在一个方面为二亚乙基三胺、乙二胺、双(3-氨丙基)哌嗪、N,N-双-(3-氨丙基)甲胺、三(2-氨乙基)胺、以及它们的混合物;
(xxv)聚乙烯亚胺;
(xxvi)衍生化的聚乙烯亚胺,在一个方面为乙氧基化聚乙烯亚胺;
(xxvii)阳离子表面活性剂(在一个方面);
(xxviii)聚合的化合物,所述聚合的化合物包含至少两个部分,所述部分选自由下列组成的部分:聚丁二烯、聚异戊二烯、聚丁二烯/苯乙烯、聚丁二烯/丙烯腈、羧基封端的聚丁二烯/丙烯腈主链上的羧酸部分、胺部分、羟基部分和腈部分,或它们的组合;和
(xxiv)它们的混合物和/或共聚物;并且
b)所述阴离子聚合物包含选自由下列组成的组的材料:
(i)蛋白质,优选多肽;
(ii)多糖,所述多糖优选地包含选自由下列组成的组的材料:淀粉、瓜尔胶、纤维素以及它们的混合物,所述纤维素优选地包含羧甲基纤维素;
(iii)聚酰胺;
(iv)聚(甲基)丙烯酰胺;
(v)聚醚;
(vi)聚酯;
(vii)聚甲醛;
(viii)硅氧烷;
(ix)聚氨酯;
(x)聚乙烯醚;
(xi)聚氧化乙烯(丙烯);
(xii)聚乙烯醇;
(xiii)聚乙酸乙烯酯;
(xiv)聚乙烯醇缩甲醛;
(xv)聚乙烯醇缩丁醛;
(xvi)聚乙烯基甲基醚;
(xvii)聚乙烯吡咯烷酮;
(xviii)聚乙烯基甲基
Figure FPA00001547444100031
唑烷酮;
(xix)聚乙烯胺;
(xx)聚乙烯基吡啶;
(xxii)聚丙烯酸酯;
(xxiii)聚乙烯胺和聚乙烯醇的共聚物
(xxiv)聚合的化合物,所述聚合的化合物包含至少两个部分,所述部分选自由下列组成的部分:聚丁二烯、聚异戊二烯、聚丁二烯/苯乙烯、聚丁二烯/丙烯腈、羧基封端的聚丁二烯/丙烯腈主链上的羧酸部分、胺部分、羟基部分和腈部分,或它们的组合;和
(xxv)它们的混合物和/或共聚物。
3.如任一项前述权利要求所述的包封物,所述包封物包含基于总包封物重量0.1%至80%的所述涂层,优选1%至25%的所述涂层,更优选地5%至10%的所述涂层。
4.如任一项前述权利要求所述的包封物,其中所述阳离子聚合物与所述阴离子聚合物的比率为99.95∶0.05至0.05∶99.95,优选地为9∶1至1∶9,更优选地为5∶1至1∶5,最优选地为2∶1至1∶2,或甚至1∶1。
5.一种附聚物,所述附聚物包含任一项前述权利要求所述的包封物。
6.一种消费品,所述消费品包含任一项前述权利要求所述的包封物和/或附聚物,以及辅助成分,所述消费品优选地为清洁和/或处理组合物,更优选地为衣物洗涤剂和/或织物软化剂,最优选地为固体洗涤剂。
7.一种清洁或处理部位的方法,所述方法包括任选地洗涤和/或冲洗所述部位,使所述部位接触组合物,并且任选洗涤和/或冲洗所述部位,所述组合物选自前述权利要求中所述的包封物、附聚物和/或消费品或其混合物。
8.一种制备权利要求6所述的附聚物的方法,所述方法包括:
a)混合包封物以形成混合物,所述包封物优选地包含含有香料的芯;增塑剂(优选为包含水的增塑剂);包含阳离子聚合物(优选为包含多糖的阳离子聚合物,所述阳离子聚合物更优选包含羟乙基纤维素)和阴离子聚合物(优选为包含多糖的阴离子聚合物,所述阴离子聚合物更优选地包含羧甲基纤维素)的涂覆材料;以及任选地粘合剂和/或螯合剂,;
b)使所述混合物与所述隔离剂混合以形成材料,所述隔离剂优选地包含二氧化硅;以及
c)从所述材料中移除足量的所述增塑剂以获得产物,所述产物基于总产物重量包含1%至50%的增塑剂。
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