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11. 发明授权

US5082913A Terpolymers of maleic anhydride, alkyl vinyl ethers and isobutylene and crosslinked products thereof 失效
标题翻译：马来酸酐，烷基乙烯基醚和异丁烯的三元共聚物及其交联产物
公开(公告)号：US5082913A
公开(公告)日：1992-01-21
申请号：US557354
申请日：1990-07-25
申请人： Mohammed Tazi , Robert B. Login , Yoon T. Kwak
发明人： Mohammed Tazi , Robert B. Login , Yoon T. Kwak
IPC分类号： A61K6/00 , C08F222/06
CPC分类号： C08F222/06 , A61K6/0026 , A61K6/0052
摘要： Terpolymers of maleic anhydride, a C.sub.1 -C.sub.5 alkyl vinyl ether and isobutylene, and crosslinked products thereof, are provided herein. The hydrophilic terpolymer compositions of the invention are particularly useful as denture adhesives while the hydrophobic terpolymer compositions find application as waterproofing materials.
摘要翻译：本文提供马来酸酐，C1-C5烷基乙烯基醚和异丁烯的三元共聚物及其交联产物。本发明的亲水性三元共聚物组合物特别可用作义齿粘合剂，而疏水性三元共聚物组合物可用作防水材料。

12. 发明授权

US5169622A Hair and skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ copolymerization of a water-soluble vinyl monomer and a water-soluble acryl comonomer 失效
标题翻译：包含通过水溶性乙烯基单体和水溶性丙烯酸共聚单体的原位共聚稳定的水分散的微滴的头发和护肤组合物
公开(公告)号：US5169622A
公开(公告)日：1992-12-08
申请号：US638597
申请日：1991-01-08
申请人： Stephen L. Kopolow , William J. Burlant , Michael W. Helioff , Carmen D. Bires , Robert B. Login , Mohammed Tazi
发明人： Stephen L. Kopolow , William J. Burlant , Michael W. Helioff , Carmen D. Bires , Robert B. Login , Mohammed Tazi
IPC分类号： A61K8/11 , A61K8/81 , A61K8/891 , A61Q5/12 , A61Q9/02 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61Q19/10 , B01J13/18
CPC分类号： B01J13/18 , A61K8/11 , A61K8/8176 , A61K8/891 , A61Q17/04 , A61Q19/00 , A61Q19/007 , A61Q5/12 , A61K2800/412 , A61Q19/008 , A61Q19/10 , Y10S514/847
摘要： What is provided herein are hair and skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer and a water-soluble acryl comonomer. The stabilized microdroplets are prepared by dispersing the oil in water, adding the water-soluble vinyl monomer, preferably vinylpyrrolidone, with the comonomer, and copolymerizing the monomer and comonomer in situ such that the oil is stabilized in the resulting copolymer solution as discrete microdroplets.
摘要翻译：本文提供的是含有通过水溶性乙烯基单体和水溶性丙烯酸共聚单体的原位聚合稳定的水分离微滴的头发和护肤组合物。通过将油分散在水中，将水溶性乙烯基单体，优选乙烯基吡咯烷酮加入共聚单体，并将单体和共聚单体原位共聚，使得油在分离的微滴中得到的共聚物溶液中稳定，从而制得稳定的微滴。

13. 发明授权

US5034488A Slurry polymerization of crosslinked maleic anhydride-alkyl vinyl ether copolymers in a solvent system comprising a carboxylic acid ester and a saturated hydrocarbon 失效
标题翻译：交联的马来酸酐 - 烷基乙烯基醚共聚物在包含羧酸酯和饱和烃的溶剂体系中的淤浆聚合
公开(公告)号：US5034488A
公开(公告)日：1991-07-23
申请号：US463709
申请日：1990-01-11
申请人： Mohammed Tazi , Yoon T. Kwak , Robert B. Login
发明人： Mohammed Tazi , Yoon T. Kwak , Robert B. Login
IPC分类号： C08F2/06 , C08F2/04 , C08F16/16 , C08F20/02 , C08F216/14 , C08F222/06
CPC分类号： C08F222/06
摘要： A polymerization process is described herein for making crosslinked copolymers of maleic anhydride and an alkyl vinyl ether characterized in that polymerization is carried out in a solvent system which is a mixture of a carboxylic acid ester and a saturated hydrocarbon, preferably a mixture of ethyl acetate and cyclohexane in the weight ratio of about 35% to 55% ethyl acetate and 45% to 65% cyclohexane.
摘要翻译：本文描述了用于制备马来酸酐和烷基乙烯基醚的交联共聚物的聚合方法，其特征在于聚合在溶剂体系中进行，所述溶剂体系是羧酸酯和饱和烃的混合物，优选乙酸乙酯和环己烷的重量比为约35％至55％的乙酸乙酯和45％至65％的环己烷。

14. 发明授权

US5032391A Hair styling gel composition 失效
标题翻译：发型凝胶组成
公开(公告)号：US5032391A
公开(公告)日：1991-07-16
申请号：US564918
申请日：1990-08-09
申请人： Michael W. Helioff , Mohammed Tazi , Robert B. Login , Yoon T. Kwak
发明人： Michael W. Helioff , Mohammed Tazi , Robert B. Login , Yoon T. Kwak
IPC分类号： A61K8/00 , A61K8/81 , A61Q5/00 , A61Q5/06
CPC分类号： A61K8/042 , A61K8/8164 , A61Q5/06 , Y10S514/944
摘要： This invention relates to a hair styling gel containing a neutralized, crosslinked maleic anhydride C.sub.1 -C.sub.5 -alkyl vinyl ether copolymer. The formulation is a clear gel of suitable viscosity and pH. This composition provides effective hair styling at low copolymer levels. The favorable characteristics of the composition includes no drag on comb-out and a clean feel on the hair after use.
摘要翻译：本发明涉及含有中和的交联马来酸酐C 1 -C 5烷基乙烯基醚共聚物的发型凝胶。该制剂是适当粘度和pH的透明凝胶。该组合物在低共聚物含量下提供有效的头发定型。组合物的有利特征包括使用后头发上没有梳理和干净的感觉。

15. 发明授权

US5223247A Hair spra composition containing water soluble alkylated PVP copolymers as hair fixative therein 失效
标题翻译：含有水溶性烷基化PVP共聚物作为头发固定剂的头发组合物
公开(公告)号：US5223247A
公开(公告)日：1993-06-29
申请号：US820819
申请日：1992-01-15
申请人： Stephen L. Kopolow , Edward W. Walls, Jr. , Robert B. Login , Mohammed Tazi
发明人： Stephen L. Kopolow , Edward W. Walls, Jr. , Robert B. Login , Mohammed Tazi
IPC分类号： A61K8/81 , A61K8/97 , A61Q5/06 , A61Q5/08
CPC分类号： A61K8/8176 , A61K8/8182 , A61K8/97 , A61Q5/06 , A61Q5/08
摘要： A hair spray composition is provided herein which is capable of delivering a fine finishing mist at a high resin solids level. The composition is substantially moisture resistant, provides a stiff resin film having excellent hair holding power, and has a relatively low concentration of volatile organic compounds therein. The composition of the invention attains its unique attributes by including therein a water soluble or dispersible alkylated polyvinylpyrrolidone (PVP) copolymer powders having a predetermined blend of two monomer components, one being PVP having a defined molecular weight (K-value 15-120, preferably 30-90) and concentration (80-99%, preferably 90-95%) and the other being an alkylene having a selected number of carbon atoms (C.sub.4 -C.sub.10, preferably (C.sub.6 -C.sub.8), linear or branched, in a defined concentration (1-20%, preferably 5-10%).
摘要翻译：本发明提供一种能够以高树脂固体含量递送精细精整雾的喷发组合物。该组合物基本上是防潮的，提供了具有优异的保持发力的刚性树脂膜，并且其中挥发性有机化合物的浓度相对较低。本发明的组合物通过在其中包括具有两种单体组分的预定共混物的水溶性或可分散的烷基化聚乙烯吡咯烷酮（PVP）共聚物粉末，其中一种是具有确定的分子量的PVP（K值为15-120，优选 30-90）和浓度（80-99％，优选90-95％），另一个是具有选定数目的碳原子的亚烷基（C 4 -C 10，优选（C 6 -C 8），直链或支链）浓度（1-20％，优选5-10％）。

16. 发明授权

US5208295A Charge imbalanced polyelectrolyte composition 失效
标题翻译：电荷不平衡聚电解质组成
公开(公告)号：US5208295A
公开(公告)日：1993-05-04
申请号：US796996
申请日：1991-11-25
申请人： Ratan K. Chaudhuri , Robert B. Login , Lowell R. Anderson , Mohammed Tazi
发明人： Ratan K. Chaudhuri , Robert B. Login , Lowell R. Anderson , Mohammed Tazi
IPC分类号： C08F8/12
CPC分类号： C08F8/12 , C08F2810/50
摘要： A charge imbalanced composition comprising:(a) about 10 to 90 mole % of an amphoteric copolymer having the formula ##STR1## where R=alkyl C.sub.1 -C.sub.4,N=1-6,R.sub.1 and R.sub.2 are independently alkyl C.sub.1 -C.sub.6, andR.sub.3 is H,(b) about 10 to 90 mole % of a polymeric diacid having the formula: ##STR2## where R is as defined above, and(c) less than about 8 mole % of by-product salts which are the dialkylaminoalkylamine salts of (a) and (b).The composition described above is made by:reacting 1 mole of an anhydride compound having the formula ##STR3## where R is as defined above,with less than 1 mole of a compound having the formula ##STR4## where n, R.sub.1 and R.sub.2 are as defined above, and R.sub.3 is H, isolating the product, andhydrolyzing any residual anhydride compound in water to the corresponding diacid compound.
摘要翻译：一种电荷不平衡组合物，其包含：（a）约10至90摩尔％的具有式“IMAGE”的两性共聚物，其中R =烷基C1-C4，N = 1-6，R1和R2独立地为C1-C6烷基，和 R 3是H，（b）约10至90摩尔％的具有下式的聚合二酸：其中R如上定义，和（c）少于约8摩尔％的副产物盐，其是二烷基氨基烷基胺（a）和（b）的盐。上述组合物通过以下方法制备：使1摩尔具有式“IMAGE”的酸酐化合物（其中R如上所定义）与少于1摩尔具有式“IMAGE”的化合物反应，其中n，R1和R2为并且R3是H，分离产物，并将水中的任何残留的酸酐化合物水解成相应的二酸化合物。

17. 发明授权

US5130121A Skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ polymerization of water-soluble vinyl monomer 失效
标题翻译：皮肤护理组合物含有通过水溶性乙烯基单体的原位聚合稳定的水中的油分散微滴
公开(公告)号：US5130121A
公开(公告)日：1992-07-14
申请号：US638596
申请日：1991-01-08
申请人： Stephen L. Kopolow , William J. Burlant , Michael W. Helioff , Carmen D. Bires , Robert B. Login , Mohammed Tazi
发明人： Stephen L. Kopolow , William J. Burlant , Michael W. Helioff , Carmen D. Bires , Robert B. Login , Mohammed Tazi
IPC分类号： A61K8/11 , A61K8/81 , A61K8/891 , A61Q5/12 , A61Q9/02 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61Q19/10 , B01J13/18
CPC分类号： B01J13/18 , A61K8/11 , A61K8/8176 , A61K8/891 , A61Q19/00 , A61K2800/242 , A61K2800/412 , A61Q15/00 , A61Q17/04 , A61Q19/002 , A61Q19/007 , A61Q19/10 , A61Q9/02 , Y10S514/847
摘要： What is provided herein are skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer. The discrete microdroplets are prepared by dispersing the oil, preferably a silicone, in water, adding the water-soluble vinyl monomer, preferably vinylpyrrolidone, and polymerizing the monomer in situ such that the oil is stabilized in the resulting polymer solution as discrete microdroplets.
摘要翻译：本文提供的护肤组合物含有通过水溶性乙烯基单体的原位聚合稳定的水中的油分散微滴。分散的微滴通过将油，优选硅氧烷分散在水中，加入水溶性乙烯基单体，优选乙烯基吡咯烷酮，并原位聚合单体来制备，使得油在所得聚合物溶液中稳定为离散的微滴。

18. 发明授权

US5126124A Hair spray resin composition 失效
标题翻译：发胶树脂组合物
公开(公告)号：US5126124A
公开(公告)日：1992-06-30
申请号：US681273
申请日：1991-04-08
申请人： Mohammed Tazi , Stephen L. Shernov , Edward W. Walls, Jr. , Robert B. Login
发明人： Mohammed Tazi , Stephen L. Shernov , Edward W. Walls, Jr. , Robert B. Login
IPC分类号： A61K8/04 , A61K8/81 , A61Q5/06
CPC分类号： A61K8/046 , A61K8/8164 , A61K8/8182 , A61Q5/06
摘要： A hair spray resin compositon is provided herein which is capable of delivering a fine finishing mist at a high resin solids level. The composition is substantially moisture resistant, provides a stiff resin film having excellent hair holding power, and has a relatively low concentration of volatile organic compounds therein. The composition of the invention attains its unique attributes by including a predetermined blend of at least two hair spray resins, one being a relatively high molecular weight resin, and the other resin having a relatively low molecular weight. The latter resin is present in the composition in a substantially greater proportion than the higher molecular weight resin.
摘要翻译：本发明提供一种发胶树脂组合物，其能够以高树脂固体含量递送精细的整理雾。该组合物基本上是防潮的，提供了具有优异的保持发力的刚性树脂膜，并且其中挥发性有机化合物的浓度相对较低。本发明的组合物通过包括至少两种喷发树脂（一种是相对高分子量的树脂）和另一种具有相对较低分子量的树脂的预定混合物来实现其独特的性质。后一种树脂以比较高分子量树脂大得多的比例存在于组合物中。

19. 发明授权

US5064897A Process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a C.sub.1 -C.sub.4 alkyl vinyl ether 失效
标题翻译：制备马来酸酐和C 1 -C 4烷基乙烯基醚共聚物的烷基半酯的乙醇溶液的方法
公开(公告)号：US5064897A
公开(公告)日：1991-11-12
申请号：US574843
申请日：1990-08-30
申请人： Mohammed Tazi , Robert B. Login
发明人： Mohammed Tazi , Robert B. Login
IPC分类号： C08F216/18 , C08F2/00 , C08F16/16 , C08F20/02 , C08F222/06 , C08J3/09 , C08L29/10
CPC分类号： C08J3/09 , C08J2335/08
摘要： What is described herein is a process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a C.sub.1 -C.sub.4 alkyl vinyl ether which are benzene and acetone-free. The invention is characterized by (a) precharging a reactor with excess C.sub.1 -C.sub.4 alkyl vinyl ether as both monomer reactant and solvent, and a free radical polymerization initiator, at a reaction temperature; (b) feeding the alkyl half-ester of maleic anhydride formed by reaction of substantially one mole of maleic anhydride and substantially one mole of alkanol into the precharged reactor to form the desired alkyl half-ester of the alternating copolymer of maleic anhydride and the C.sub.1 -C.sub.4 alkyl vinyl ether in excess alkyl vinyl ether as solvent; (c) cooling the reactor to room temperature; and (d) introducing ethanol solvent into the reactor and removing excess alkyl vinyl ether to form the desired half-ester copolymer in ethanol solution.
摘要翻译：本文描述的是制备马来酸酐和不含丙酮的C 1 -C 4烷基乙烯基醚的共聚物的烷基半酯的乙醇溶液的方法。本发明的特征在于（a）在反应温度下，用过量的C 1 -C 4烷基乙烯基醚作为单体反应物和溶剂以及自由基聚合引发剂预充电反应器; （b）通过将基本上1摩尔马来酸酐和基本上1摩尔的链烷醇反应形成的马来酸酐的烷基半酯进料到预充电的反应器中以形成马来酸酐与C1的交替共聚物的所需烷基半酯 -C 4烷基乙烯基醚，过量的烷基乙烯基醚作为溶剂; （c）将反应器冷却至室温; 和（d）将乙醇溶剂引入反应器并除去过量的烷基乙烯基醚以在乙醇溶液中形成所需的半酯共聚物。

20. 发明授权

US4900809A Process of rendering copolymers of maleic anhydride and alkyl vinyl ethers prepared in benzene solvent substantially benzene-free 失效
标题翻译：在苯溶剂中制备的马来酸酐和烷基乙烯基醚的共聚物基本上不含苯的方法
公开(公告)号：US4900809A
公开(公告)日：1990-02-13
申请号：US322453
申请日：1989-03-13
申请人： Mohammed Tazi , Robert B. Login , Nikhil Kundel
发明人： Mohammed Tazi , Robert B. Login , Nikhil Kundel
IPC分类号： C08F6/24
CPC分类号： C08F6/24
摘要： Substantially benzene-free copolymers of maleic anhydride and alkyl vinyl ethers having benzene present in an amount of less than about 1 ppm and an alkyl-substituted aromatic hydrocarbon present in an amount of about 2.0 wt. % or less, and a process for rendering a copolymer reaction product of maleic anhydride and an alkyl vinyl ether prepared in benzene solution substantially benzene-free, is described herein.
摘要翻译：基本上不含苯的共聚物，其中苯的存在量小于约1ppm，烷基取代的芳族烃以约2.0wt％的量存在。％以下，在本文中描述了在基本上不含苯的苯溶液中制备马来酸酐和烷基乙烯基醚的共聚物反应产物的方法。

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