公开(公告)号：WO1995015987A1

公开(公告)日：1995-06-15

申请号：PCT/US1994011228

申请日：1994-09-29

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  ZHONG, Yuanzhen ,  PARIKH, Hemant ,  SMITH, Terry, E.

IPC: C08F226/10

CPC classification number: C08F226/10 ,  C08F218/08

Abstract: A process for making homogeneous copolymers of vinylpyrrolidone (VP) and vinyl acetate (VA) which form clear aqueous solutions and have high cloud points. The process involves precharging VP and VA monomers in a predetermined ratio, and then feeding VP and VA at a predetermined rate, the ratio of the components in the initial charge and the feeding rates for the monomer being selected in accordance with the reactivity rates of the monomers towards copolymerization as opposed to homopolymerization.

Abstract translation: 制备乙烯基吡咯烷酮（VP）和乙酸乙烯酯（VA）的均匀共聚物的方法，其形成透明的水溶液并具有高浊点。 该方法包括以预定的比例预先给VP和VA单体预充电，然后以预定的速率供给VP和VA，初始充电中的组分与所选择的单体的进料速率之比根据 单体相对于均聚反应而进行共聚。

公开(公告)号：WO1995008982A1

公开(公告)日：1995-04-06

申请号：PCT/US1994008446

申请日：1994-07-26

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  NARAYANAN, Kolazi, S. ,  IANNIELLO, Robert, M. ,  PRITCHARD, David, W.

IPC: A61K09/10

CPC classification number: A61K8/8182 ,  A01N25/22 ,  A01N25/24 ,  A01N43/36 ,  A01N63/00 ,  A61K8/35 ,  A61K8/368 ,  A61K8/37 ,  A61K8/445 ,  A61K8/4913 ,  A61K8/4946 ,  A61Q17/04 ,  Y10S514/972 ,  A01N2300/00 ,  A01N25/10 ,  A01N25/04

Abstract: This invention relates to a sunscreen composition comprising between about 1 and about 40 wt. % of a hydrophobic aromatic compound having extended conjugation in its structure and selected from the group (a), (b), (c) and (d) or a mixture of one or more of the above and between about 99 and about 60 wt. % of a film forming water based mixture of from about 12 to about 60 wt. % of a C8 to C14 alkyl lactam and mixtures thereof, from about 8 to about 15 wt. % of an Na or K salt of an organic surface active sulfate or sulfonate, from about 5 to about 30 wt. % of a water insoluble C10 to C20 alpha-olefin/N-vinyl lactam copolymer and from about 15 to about 40 wt. % water, which composition can be added to a cosmetic or agrochemical to stabilize the formulation against UV deterioration.

Abstract translation: 本发明涉及一种防晒组合物，其包含约1至约40重量％ ％的疏水性芳族化合物在其结构中具有延伸共轭并且选自（a），（b），（c）和（d）或上述一种或多种的混合物和约99至约60重量％ 。 ％的成膜水基混合物的％为约12至约60wt。 ％C 8 -C 14烷基内酰胺及其混合物，约8至约15wt。 ％的有机表面活性硫酸盐或磺酸盐的Na或K盐，约5至约30wt。 ％的水不溶性C10至C20α-烯烃/ N-乙烯基内酰胺共聚物和约15至约40wt。 ％的水，该组合物可以加入到化妆品或农用化学品中以稳定制剂免于UV劣化。

公开(公告)号：WO1995005403A1

公开(公告)日：1995-02-23

申请号：PCT/US1994008203

申请日：1994-07-20

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  PLOTKIN, Jeffrey, S. ,  MILLER, Mark, M.

IPC: C08F02/50

CPC classification number: C08G63/52 ,  C07C69/44 ,  C07C69/82 ,  C08F16/32 ,  C08F299/04 ,  C08F299/06 ,  C08G18/675 ,  C09D4/00 ,  C08F216/00

Abstract: This invention relates to alk-1-enyl ether-polyester block prepolymers which are curable by cationically initiated radiation and which are defined by formula (I), wherein m has a value of from 1 to 25; A is C2 to C12 alkylene, C6 to C14 arylene, both groups optionally substituted with lower alkyl, halo lower alkyl, alkyleneoxy, halogen, aryl or NHA'NH wherein A' is the same as A; R1 is alkylene containing from 1 to 6 carbon atoms; R2 is a saturated or unsaturated divalent radical containing from 1 to 14 carbon atoms and is selected from the group of alkylene, alkenylene and arylene, each group optionally substituted with oxygen, halogen, lower alkyl and/or hydroxy; R5 is hydrogen or C1 to C6 alkyl; R4 is C1 to C6 alkylene, C6 to C14 arylene, lower alkyl substituted phenylene or xylylene and R6 is hydrogen or C1 to C4 alkyl. The invention also relates to the method of preparing and curing the above prepolymer and to the use of the cured prepolymer as a hard, flexible protective coating possessing high density and superior resistance to abrasion and chemical attack.

Abstract translation: 本发明涉及通过阳离子引发的辐射固化并由式（I）定义的烷-1-烯基醚 - 聚酯嵌段预聚物，其中m具有1至25的值; A为C2至C12亚烷基，C6至C14亚芳基，两个基团任选被低级烷基，卤代低级烷基，亚烷氧基，卤素，芳基或NHA'NH取代，其中A'与A相同; R1是含有1至6个碳原子的亚烷基; R2是含有1至14个碳原子的饱和或不饱和二价基团，并且选自亚烷基，亚烯基和亚芳基，每个基团任选被氧，卤素，低级烷基和/或羟基取代; R5是氢或C1-C6烷基; R4是C1-C6亚烷基，C6-C14亚芳基，低级烷基取代亚苯基或亚二甲苯基，R6是氢或C1-C4烷基。 本发明还涉及上述预聚物的制备和固化方法以及固化的预聚物作为具有高密度和优异的耐磨性和化学侵蚀性的硬的柔性保护涂层的用途。

公开(公告)号：WO1994028711A1

公开(公告)日：1994-12-22

申请号：PCT/US1994003973

申请日：1994-04-12

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  NARAYANAN, Kolazi, S.

IPC: A01N25/08

CPC classification number: A01N25/14 ,  A01N47/22 ,  Y10S514/937 ,  Y10S514/938 ,  Y10S514/942 ,  Y10S514/965 ,  Y10S516/05 ,  A01N59/00 ,  A01N47/28 ,  A01N43/36 ,  A01N43/16 ,  A01N43/08 ,  A01N25/30 ,  A01N25/04 ,  A01N2300/00

Abstract: What is provided herein is an inert matrix composition (IMC), and a microemulsifiable concentrate (MEC) in the form of a free-flowing, high-melting solid, suitable for making an aqueous microemulsion (AME) of an agriculturally active chemical (AAC) with dilution water. The inert matrix composition comprises about 10-50 % of a C6-C18 alkylpyrrolidone, about 10-50 % of an anionic surfactant and about 10-70 % of a complexing agent characterized by being an organic compound having a melting point > 100 DEG C, a molecular weight

Abstract translation: 本文提供的是惰性基质组合物（IMC）和可自由流动的高熔点固体形式的微乳液（MEC），其适用于制备农业活性化学品的水性微乳液（AME）（AAC） ）用稀释水。 惰性基质组合物包含约10-50％的C 6 -C 18烷基吡咯烷酮，约10-50％的阴离子表面活性剂和约10-70％的络合剂，其特征在于熔点> 100℃的有机化合物 ，分子量<500，水溶解度为至少10重量％，并且能够与组合物的烷基吡咯烷酮组分氢键合。 络合剂可以是果糖，葡萄糖，乳糖或尿素。 MEC包括IMC和约1-20％的农药活性成分（AAI），其可以是杀虫剂，除草剂，杀真菌剂，生长调节剂，驱避剂，杀真菌剂或农药，并且优选地是甲萘威。 在用水稀释后，提供具有几ppm至1％AAI的AME。

公开(公告)号：WO1994021219A1

公开(公告)日：1994-09-29

申请号：PCT/US1994001805

申请日：1994-02-18

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  HARDY, Eugene, E. ,  WALLS, Edward, W., Jr.

IPC: A61K07/11

CPC classification number: A61Q5/06 ,  A61K8/046 ,  A61K8/8164 ,  Y10S424/01 ,  Y10S424/02

Abstract: A clear hair spray composition exhibiting low drying times and low tack during use consisting essentially of, by weight of the composition: a) 0-10 % of a fixative resin that is a linear homopolymer or random copolymer including a monomer selected from the group consisting of a vinyl monomer and an acrylate monomer, b) 0.01-10 % of a hydrolyzed crosslinked maleic anhydride-C1-C5 alkyl vinyl ether copolymer, c) 10-99.99 % water, and d) 0-80 % alcohol.

Abstract translation: 在使用期间显示出低干燥时间和低粘性的透明喷发组合物基本上由组合物的重量组成：a）0-10％的固定树脂，其是包含选自以下的单体的线性均聚物或无规共聚物： 的乙烯基单体和丙烯酸酯单体，b）0.01-10％的水解交联的马来酸酐-C1-C5烷基乙烯基醚共聚物，c）10-99.99％的水，和d）0-80％的醇。

公开(公告)号：WO1994020462A1

公开(公告)日：1994-09-15

申请号：PCT/US1994001460

申请日：1994-02-08

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  MANDELLA, William, L. ,  TAYLOR, Paul, D. ,  SMITH, Terry, E.

IPC: C07D207/267

CPC classification number: C07D207/27

Abstract: This invention relates to non-polymeric, asymmetrical, low freezing, high boiling, aliphatic compounds containing from 2 to 5 pyrrolidonyl rings and from 13 to 40 carbon atoms which melt below 0 DEG C and which boil above 300 DEG C at atmospheric pressure and to the synthesis and use of said liquid polypyrrolidonyl compounds.

Abstract translation: 本发明涉及含有2至5个吡咯烷酮环和13至40个碳原子的非聚合物，不对称，低冷冻，高沸点脂肪族化合物，其熔点低于0℃，在大气压下沸腾至高于300℃， 所述液体聚吡咯烷酮化合物的合成和使用。

公开(公告)号：WO1994020461A1

公开(公告)日：1994-09-15

申请号：PCT/US1994001075

申请日：1994-01-27

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  TSENG, Susan, Y. ,  WOLF, Philip, F.

IPC: C07D207/267

CPC classification number: C07D207/38 ,  C08F226/06

Abstract: What is provided herein is the isomeric compound 1-vinyl-3(E)-ethylidene pyrrolidone, in a purity of at least 95 %, and in the form of white, needle-shaped crystals having a melting point of 59-61 DEG C, a process for making this compound, and the use of the compound for making cross-linked polyvinylpyrrolidone.

Abstract translation: 本文提供的是纯度为至少95％的异构化合物1-乙烯基-3（E） - 亚乙基吡咯烷酮，并且为白色，熔点为59-61℃的针状晶体 ，制备该化合物的方法，以及该化合物用于制备交联聚乙烯吡咯烷酮的用途。

公开(公告)号：WO1994018241A1

公开(公告)日：1994-08-18

申请号：PCT/US1994000806

申请日：1994-01-21

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  WU, Chi-San ,  CURRY, James, F. ,  CULLEN, James, P.

IPC: C08F04/04

CPC classification number: C08F26/10

Abstract: A free radical solution process for making PVP polymers having a molecular weight corresponding to a K-value of about 30-150, a narrow molecular weight distribution represented by a polydispersity of about 3 to 6, and a residual VP monomer level of less than 0.1 %, which comprises: (a) precharging a reaction mixture of vinylpyrrolidone monomer and water in a solids contents w/w VP/H2O of about 5-50 %, and a dual free radical initiator system which comprises both low and high decomposition temperature free radical initiators whose 10-hour half-life temperature decomposition constants differ from each other by more than 5 DEG C, the low and high temperature initiators being present, respectively, in an amount of about 0.05-0.5 %, and about 0.1-0.5 %, by weight of the VP monomer, (b) polymerizing said monomer in said reaction mixture at a temperature near or above the 10-hour decomposition temperature of said low temperature initiator, and (c) after substantially all of the VP monomer has been converted to PVP polymer, continuing the polymerization at the same temperature as in (b), or at a higher temperature near or above the decomposition temperature of the high 10-hour temperature initiator, to complete the polymerization and to reduce the residual VP monomer level to less than 0.1 %.

Abstract translation: 一种自由基溶液法，其制备具有对应于约30-150的K值的分子量的PVP聚合物，由多分散性约3-6组成的窄分子量分布和小于0.1的残留VP单体水平 ％，其包括：（a）将乙烯基吡咯烷酮单体和水的反应混合物以约5-50％的固体含量w / w VP / H 2 O预充电，以及双重自由基引发剂体系，其包含低和高分解温度 其10小时半衰期温度分解常数彼此相差大于5℃的自由基引发剂，低温和高温引发剂分别以约0.05-0.5％和约0.1-0.5％的量存在， ，（b）在所述低温引发剂的10分钟分解温度下接近或高于所述反应混合物中的所述单体聚合，和（c）在基本上所有的VP单体之后， 被转化为PVP聚合物，在与（b）相同的温度下继续聚合，或在高的10小时温度引发剂的分解温度附近或更高的温度下进行聚合，完成聚合并减少残留的VP单体 水平低于0.1％。

公开(公告)号：WO1994011087A1

公开(公告)日：1994-05-26

申请号：PCT/US1993009749

申请日：1993-10-12

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  LIETZAU, Jörg-Thomas ,  LIETZAU, Gerhard

IPC: B01D37/02

CPC classification number: B01D61/147 ,  B01D29/11 ,  B01D29/52 ,  B01D29/58 ,  B01D29/66 ,  B01D37/02 ,  B01D61/145 ,  B01D61/16 ,  B01D65/08 ,  B01D2311/04 ,  B01D2321/04

Abstract: In a crossflow precoating process, a filtrate containing prefilt slurry with, optionally, added filter aids is passed into at least one approximately cylindrical filter chamber through an opening at one end thereof (8). Said filter chamber is formed by the filter basket (5) disposed in a pressure vessel. The filtrate flows through a filter medium delimiting the filter chamber, forming a filter cake, and is discharged as permeate. The filter cake is first formed by the filtrate containing the filter aids in the filter chamber, said filtrate permeating said filter medium. Subsequently, in order to extend the useful life of the filter medium, a partial flow is passed through the filter chamber in approximately axial direction thereof (17) to an opening for retained substances (6) at an end of the filter chamber opposite the first end. The partial flow, one discharged from the opening for retained substances (6), is returned outside the filter chamber to the first opening (8) of the filter chamber.

Abstract translation: 在横流预涂工艺中，将含有任选加入的助滤剂的预置浆料的滤液通过其一端的开口（8）通入至少一个近似圆柱形的过滤室。 所述过滤室由设置在压力容器中的过滤篮（5）形成。 滤液流过限定过滤室的过滤介质，形成滤饼，并作为渗透物排出。 滤饼首先由在过滤室中含有助滤剂的滤液形成，所述滤液渗透所述过滤介质。 随后，为了延长过滤介质的使用寿命，将过滤室的大致轴向方向（17）的部分流通过过滤室的与第一个过滤室相反的端部处的保留物质（6）的开口 结束。 从用于保留物质（6）的开口排出的部分流在过滤室外返回到过滤室的第一开口（8）。

公开(公告)号：WO1993022380A1

公开(公告)日：1993-11-11

申请号：PCT/US1993004081

申请日：1993-04-30

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  LOGIN, Robert, B. ,  SHIH, Jenn, S. ,  CHUANG, Jui-Chang

IPC: C08L29/02

CPC classification number: C08F226/10 ,  C08F8/00

Abstract: Crosslinkable, functional polymers of vinylpyrrolidone and an aminoalkyl acrylamide, or aminoalkene, or hydroxyalkene, are made herein, which can be crosslinked to provide aqueous gels for use in many pharmaceutical applications.

Abstract translation: 乙烯基吡咯烷酮和氨基烷基丙烯酰胺或氨基烯烃或羟基烯烃的可交联官能聚合物在本文中制备，其可以交联以提供用于许多药物应用的含水凝胶。