公开(公告)号：US4473678A

公开(公告)日：1984-09-25

申请号：US441602

申请日：1982-11-15

申请人： Herbert Fink ,  Norbert Suetterlin ,  Klaus Huebner ,  Werner Siol

发明人： Herbert Fink ,  Norbert Suetterlin ,  Klaus Huebner ,  Werner Siol

IPC分类号： C08F212/00 ,  C08F6/00 ,  C08K5/21 ,  C08L31/04 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04

CPC分类号： C08K5/21 ,  C08F6/006

摘要： What are disclosed are aqueous dispersions of a self-crosslinking synthetic resin, said dispersions consisting of an aqueous phase containing from 0.2 to 5 weight percent of urea and, dispersed therein, resin particles formed of a vinyl polymer comprising (a) from 52.1 to 97.9 weight percent of acrylate or methacrylate esters, vinyl esters, or styrene; (b) from 0.1 to 10 weight percent of N-methylol acrylamide or methacrylamide; (c) from 2 to 10 weight percent of an hydroxyalkyl ester of an unsaturated carboxylic acid; and (d) 0 to 27.9 weight percent of other monomers, which dispersions, on drying and condensation to form films, liberate much less formaldehyde than comparable dispersions without urea while retaining good solvent resistance.

摘要翻译： 所公开的是自交联合成树脂的水分散体，所述分散体由含有0.2至5重量％尿素的水相组成，并分散在其中，由乙烯基聚合物形成的树脂颗粒包含（a）52.1至97.9 丙烯酸酯或甲基丙烯酸酯，乙烯基酯或苯乙烯的重量百分比; （b）0.1-10重量％的N-羟甲基丙烯酰胺或甲基丙烯酰胺; （c）2至10重量％的不饱和羧酸的羟烷基酯; 和（d）0至27.9重量％的其它单体，这些分散体在干燥和冷凝以形成膜时，释放比不含尿素的可比分散体少得多的甲醛，同时保持良好的耐溶剂性。

公开(公告)号：US4476182A

公开(公告)日：1984-10-09

申请号：US455661

申请日：1983-01-05

申请人： Herbert Fink ,  Heiner Kniese ,  Norbert Suetterlin ,  Klaus Mueller ,  Willi Tilch ,  Werner Siol

发明人： Herbert Fink ,  Heiner Kniese ,  Norbert Suetterlin ,  Klaus Mueller ,  Willi Tilch ,  Werner Siol

IPC分类号： D06M15/263 ,  D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  B32B27/08 ,  B05D3/02

CPC分类号： D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  Y10T442/2344 ,  Y10T442/2861

摘要： What are disclosed are a method for the reinforcement of a fibrous article with an aqueous dispersion of a resin, free of formaldehyde and acrylonitrile, comprising at least 40 weight percent of alkyl acrylates and/or methacrylates having at least 4 carbon atoms in the alkyl group; up to 57 weight percent of alkyl acrylates or methacrylates having not more than 3 carbon atoms in the alkyl group, or of styrene; less than 1 weight percent of acrylic acid or of methacrylic acid; and from 3 to 15 weight percent of a hydroxyalkyl ester of an unsaturated carboxylic acid, as well as reinforced fibrous articles made by this method and distinguished by high wet strength and by low loss of the resin binder on washing with boiling water.

摘要翻译： 所公开的是使用不含甲醛和丙烯腈的树脂的水性分散体增强纤维制品的方法，其包括至少40重量％的在烷基中具有至少4个碳原子的丙烯酸烷基酯和/或甲基丙烯酸烷基酯 ; 至多57重量％的烷基中具有不超过3个碳原子的丙烯酸烷基酯或甲基丙烯酸烷基酯或苯乙烯; 丙烯酸或甲基丙烯酸少于1重量％; 和3至15重量％的不饱和羧酸的羟烷基酯，以及通过该方法制备的增强纤维制品，其特征在于高湿强度和用沸水冲洗时树脂粘合剂的低损失。

公开(公告)号：US4456726A

公开(公告)日：1984-06-26

申请号：US434825

申请日：1982-10-18

申请人： Werner Siol ,  Herbert Fink ,  Wolfgang Klesse ,  Hubert Rauch ,  Norbert Suetterlin

发明人： Werner Siol ,  Herbert Fink ,  Wolfgang Klesse ,  Hubert Rauch ,  Norbert Suetterlin

IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F265/06 ,  C08F291/00 ,  C08F2/16

CPC分类号： C08F265/06 ,  C08F291/00

摘要： What is disclosed is making highly concentrated, bimodal, aqueous synthetic resin dispersions by the emulsion polymerization of ethylenically unsaturated monomers, in the presence of emulsifiers and free radical-forming initiators, by adding to a first latex containing a first dispersed synthetic resin and an aqueous phase, a second latex containing a second dispersed synthetic resin and an aqueous phase and a monomer phase containing a free-radically polymerizable monomer, and then polymerizing the monomer, the average size of the particles of said first resin differing by a factor between 2 and 15 from that of the particles of second resin, the total weight of the resins and monomers representing 100 parts by weight, and the total weight of the aqueous phases representing not more than 70 parts by weight.

摘要翻译： 公开的是通过在乳化剂和自由基形成引发剂的存在下，通过烯属不饱和单体的乳液聚合制备高浓度双峰水性合成树脂分散体，通过加入含有第一分散的合成树脂和含水的 相，含有第二分散合成树脂和水相的第二胶乳和含有可自由基聚合的单体的单体相，然后使单体聚合，所述第一树脂的颗粒的平均尺寸在2和 15与第二树脂颗粒的重量比，树脂和单体的总重量代表100重量份，水相的总重量不大于70重量份。

公开(公告)号：US4455342A

公开(公告)日：1984-06-19

申请号：US455660

申请日：1983-01-05

申请人： Herbert Fink ,  Heiner Kniese ,  Norbert Suetterlin ,  Klaus Mueller ,  Werner Siol

发明人： Herbert Fink ,  Heiner Kniese ,  Norbert Suetterlin ,  Klaus Mueller ,  Werner Siol

IPC分类号： D06M15/285 ,  C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F220/00 ,  C08F220/10 ,  C08J3/16 ,  C08J7/04 ,  C08L33/00 ,  C08L33/04 ,  D04H1/587 ,  D04H1/64 ,  C08F20/00

CPC分类号： D04H1/587 ,  D04H1/64 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T442/2566

摘要： What are disclosed are aqueous dispersions of an acrylic resin which is suitable for the reinforcement of fibrous articles and is free of formaldehyde and acrylonitrile, said resin comprising (a) from 70 to 96.95 weight percent of alkyl esters of acrylic acid and/or methacrylic acid, or mixtures of such esters with styrene; (b) from 2 to 30 weight percent of an hydroxyalkyl ester of an unsaturated carboxylic acid; (c) from 1 to 10 weight percent of acrylamide or of methacrylamide; (d) from 0.05 to 3 weight percent of a crosslinking comonomer having at least two polymerizable double bonds; (e) up to 5 weight percent of an unsaturated carboxylic acid; and (f) up to 20 weight percent of one or more further monomers, as well as fibrous articles reinforced with such a resin dispersion and showing reduced loss of resin binder on dry cleaning and reduced absorption of plasticizers, and methods of making such articles.

摘要翻译： 所公开的是丙烯酸树脂的水性分散体，其适用于增强纤维制品并且不含甲醛和丙烯腈，所述树脂包含（a）70至96.95重量％的丙烯酸和/或甲基丙烯酸的烷基酯 ，或这些酯与苯乙烯的混合物; （b）2〜30重量％的不饱和羧酸的羟烷基酯; （c）1-10重量％的丙烯酰胺或甲基丙烯酰胺; （d）0.05至3重量％的具有至少两个可聚合双键的交联共聚单体; （e）至多5重量％的不饱和羧酸; 和（f）至多20重量％的一种或多种另外的单体，以及用这种树脂分散体增强的纤维制品，并且在干洗时减少树脂粘合剂的损失，减少增塑剂的吸收，以及制造这种制品的方法。

公开(公告)号：US4542175A

公开(公告)日：1985-09-17

申请号：US522524

申请日：1983-08-12

申请人： Herbert Fink ,  Klaus Huebner ,  Gerhard Markert ,  Norbert Suetterlin

发明人： Herbert Fink ,  Klaus Huebner ,  Gerhard Markert ,  Norbert Suetterlin

IPC分类号： A61K8/81 ,  A61Q19/00 ,  B01J19/06 ,  C08F220/34 ,  C09D7/00 ,  C11D3/37 ,  C23C22/08 ,  C23G1/02 ,  D06M15/263 ,  C08J3/06

CPC分类号： A61Q19/00 ,  A61K8/8152 ,  B01J19/06 ,  C08F220/34 ,  C11D3/3773 ,  C23C22/08 ,  C23G1/025 ,  D06M15/263

摘要： What is disclosed is a method for thickening aqueous systems in the acid range at a pH below 7 by the addition of an aqueous dispersion of a synthetic polymer having a molecular weight of at least 500,000, and which is water soluble or at least colloidally dispersible at a pH below 7, said polymer comprising (A) 5-100 percent by weight of at least one monomer having at least one basic nitrogen atom (B) 0-95 percent by weight of at least one monomer which has at most limited solubility in water, and (C) 0-30 percent by weight of at least one further non-basic, water soluble comonomer.

摘要翻译： 所公开的是通过加入分子量至少为500,000的合成聚合物的水性分散体，在pH低于7的酸性范围内增稠水性体系的方法，其水溶性或至少胶体分散在 所述聚合物包含（A）5-100重量％的至少一种具有至少一个碱性氮原子的单体（B）0-95重量％的至少一种单体，其至少具有在 水，和（C）0-30重量％的至少一种其它非碱性水溶性共聚单体。

公开(公告)号：US4513118A

公开(公告)日：1985-04-23

申请号：US567793

申请日：1984-01-03

申请人： Norbert Suetterlin ,  Peter J. Arndt ,  Ernst Heil ,  Werner Siol ,  Willi Tilch ,  Wilhelm Wopker

发明人： Norbert Suetterlin ,  Peter J. Arndt ,  Ernst Heil ,  Werner Siol ,  Willi Tilch ,  Wilhelm Wopker

IPC分类号： C09K3/00 ,  C08F2/22 ,  C08F285/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L33/10 ,  C08L33/12 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L33/08

CPC分类号： C08F285/00 ,  C08L33/12 ,  C08L51/00

摘要： An emulsion polymer comprising a hard nonelastomeric core, an elastomeric intermediate stage produced in the presence of the core and essentially composed of an acrylic ester and a crosslinking monomer which contains three or more acrylic or methacrylic groups in the molecule, and a hard nonelastomeric final stage produced in the presence of the elastomeric intermediate stage and crosslinked therewith, said polymer being useful as an impact strength modifying agent which, in admixture with a thermoplastic polymethyl methacrylate molding compound for example, yields molded articles exhibiting reduced susceptibility to stress whitening and improved impact strength.

摘要翻译： 一种乳液聚合物，其包含硬非弹性芯，在芯的存在下产生并基本上由丙烯酸酯和在分子中含有三个或更多个丙烯酸或甲基丙烯酸基团的交联单体制备的弹性体中间阶段，以及硬非弹性末端 在弹性体中间阶段的存在下生产并与其交联，所述聚合物可用作冲击强度改性剂，其与热塑性聚甲基丙烯酸甲酯模塑料混合，例如产生对应力增白的敏感性降低和改善的冲击强度的模塑制品 。

公开(公告)号：US5976527A

公开(公告)日：1999-11-02

申请号：US990554

申请日：1992-12-14

申请人： Werner Siol ,  Dieter Kraemer ,  Norbert Suetterlin ,  Cornelia Scordialo ,  Gerhard Markert ,  Erwin Schuster

发明人： Werner Siol ,  Dieter Kraemer ,  Norbert Suetterlin ,  Cornelia Scordialo ,  Gerhard Markert ,  Erwin Schuster

IPC分类号： C08F220/18 ,  A61K38/43 ,  B01J20/32 ,  C08F8/30 ,  C08J9/26 ,  C08J9/28 ,  C12N9/00 ,  C12N11/00 ,  C12N11/08 ,  C12Q1/00 ,  G01N33/543 ,  C12N11/14 ,  C07K17/14 ,  G01N33/551

CPC分类号： G01N33/543 ,  A61K38/465 ,  A61K38/47 ,  A61K38/4826 ,  B01J20/3204 ,  B01J20/3208 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3219 ,  B01J20/327 ,  C08J9/26 ,  C08J9/28 ,  C12N11/00 ,  C12N11/08 ,  C12N9/00 ,  C12Q1/00 ,  G01N33/54353 ,  Y10S530/811 ,  Y10S530/815

摘要： A high surface area system is provided with latex particles for immobilization of substances containing nucleophilic groups. The high surface area system is formed by aggregating the latex particles or by bonding the latex particles to a porous support of high surface area. The latex particles contain groups such as oxirane groups that react with the nucleophilic groups. The substances containing nucleophilic groups may be enzymes or proteins such as albumin, immunoglobulins, blood-clotting factors, cell-membrane proteins or peptide hormones. The high surface area system may be used as a sorbent in removing pollutants, as a stationary phase in organic synthesis such as peptide synthesis, and in the therapeutic treatment of a patient.

摘要翻译： 高表面积系统提供了用于固定含有亲核基团的物质的胶乳颗粒。 通过聚集胶乳颗粒或通过将胶乳颗粒粘合到高表面积的多孔载体上而形成高表面积体系。 胶乳颗粒含有与亲核基团反应的基团如环氧乙烷基团。 含有亲核基团的物质可以是酶或蛋白质，例如白蛋白，免疫球蛋白，凝血因子，细胞膜蛋白或肽激素。 高表面积系统可用作吸附剂，用于除去有机合成如肽合成中的污染物，以及在患者的治疗中作为固定相。

公开(公告)号：US4710525A

公开(公告)日：1987-12-01

申请号：US930023

申请日：1986-11-07

申请人： Dieter Kraemer ,  Werner Siol ,  Gerhard Markert ,  Norbert Suetterlin ,  Cornelia Feil

发明人： Dieter Kraemer ,  Werner Siol ,  Gerhard Markert ,  Norbert Suetterlin ,  Cornelia Feil

IPC分类号： C08F2/00 ,  A61K39/00 ,  C08F2/22 ,  C08F291/00 ,  C08J3/05 ,  C08L33/00 ,  C08L33/02 ,  C08L33/24 ,  C08L33/26 ,  C08L51/00 ,  C08L51/02 ,  C08L57/00 ,  C08L101/00 ,  C12N11/02 ,  G01N33/535 ,  G01N33/543 ,  G01N33/545 ,  G01N33/546 ,  G01N33/547 ,  C08L83/00

CPC分类号： G01N33/54313 ,  C08F291/00 ,  C12N11/02 ,  Y10S525/902

摘要： Polymer particles dispersible to form a latex and latices of such polymer particles, said particles being adaptable to the fixing or bonding thereto of a biologically active substance and having a core-shell construction wherein the polymer material of the core determines the stability of the form of the latex particles and their redispersibility, and the material of the shell(1) is so hydrophilic that it would be completely or largely water soluble if it were not anchored to the core material and/or crosslinked,(2) contains functional groups which are suitable for the covalent fixation or bonding of biological active substances, and(3) in an anhydrous condition has a T.sub..lambda.max from 20.degree.-250.degree. C., depending on its composition, and methods for bonding a biologically active substance to such particles, for example to prepare a diagnostic reagent.

摘要翻译： 可分散以形成胶乳的聚合物颗粒和这种聚合物颗粒的胶乳，所述颗粒适于固定或粘合生物活性物质并具有核 - 壳结构，其中芯的聚合物材料决定了 胶乳颗粒及其再分散性，并且壳（1）的材料是亲水性的，如果它不被锚定到芯材料和/或交联的话，它将完全或大部分是水溶性的，（2）包含官能团 适用于生物活性物质的共价固定或结合，（3）在无水状态下，根据其组成，T值为20〜250℃，以及将生物活性物质与该颗粒结合的方法 ，例如制备诊断试剂。

公开(公告)号：US4829101A

公开(公告)日：1989-05-09

申请号：US75416

申请日：1987-07-20

申请人： Dieter Kraemer ,  Werner Siol ,  Gerhard Markert ,  Norbert Suetterlin ,  Cornelia Feil

发明人： Dieter Kraemer ,  Werner Siol ,  Gerhard Markert ,  Norbert Suetterlin ,  Cornelia Feil

IPC分类号： C08F2/00 ,  A61K39/00 ,  C08F2/22 ,  C08F291/00 ,  C08J3/05 ,  C08L33/00 ,  C08L33/02 ,  C08L33/24 ,  C08L33/26 ,  C08L51/00 ,  C08L51/02 ,  C08L57/00 ,  C08L101/00 ,  C12N11/02 ,  G01N33/535 ,  G01N33/543 ,  G01N33/545 ,  G01N33/546 ,  G01N33/547

CPC分类号： G01N33/54313 ,  C08F291/00 ,  C12N11/02 ,  Y10S525/902

摘要： Polymer particles dispersible to form a latex and latices of such polymer particles, said particles being adaptable to the fixing or bonding thereto of a biologically active substance and having a core-shell construction wherein the polymer material of the core determines the stability of the form of the latex particles and their redispersibility, and the material of the shell(1) is so hydrophilic that it would be completely or largely water soluble if it were not anchored to the core material and/or crosslinked,(2) contains functional groups which are suitable for the covalent fixation or bonding of biological active substances, and(3) in an anhydrous condition has a T.sub..lambda.max from 20.degree.-250.degree. C., depending on its composition, and methods for bonding a biologically active substance to such particles, for example to prepare a diagnostic reagent.

摘要翻译： 可分散以形成胶乳的聚合物颗粒和这种聚合物颗粒的胶乳，所述颗粒适于固定或粘合生物活性物质并具有核 - 壳结构，其中芯的聚合物材料决定了 胶乳颗粒及其再分散性，并且壳（1）的材料是亲水性的，如果它不被锚定到芯材料和/或交联的话，它将完全或大部分是水溶性的，（2）包含官能团 适用于生物活性物质的共价固定或结合，（3）在无水状态下，根据其组成，T值为20〜250℃，以及将生物活性物质与该颗粒结合的方法 ，例如制备诊断试剂。

公开(公告)号：US4539361A

公开(公告)日：1985-09-03

申请号：US708096

申请日：1985-03-04

申请人： Werner Siol ,  Wolfgang Klesse ,  Norbert Suetterlin ,  Hubert Rauch

发明人： Werner Siol ,  Wolfgang Klesse ,  Norbert Suetterlin ,  Hubert Rauch

IPC分类号： C08F2/00 ,  C08F2/04 ,  C08F2/22 ,  C08F2/24 ,  C08F265/06 ,  C08F291/00 ,  C08J3/06

CPC分类号： C08F265/06 ,  C08F291/00

摘要： A method for making an aqueous polymodal synthetic resin dispersion by the emulsion polymerization of an ethylenically unsaturated monomer difficultly soluble in water, or a mixture of such monomers forming a polymer which is water insoluble under the conditions of polymerization, in an aqueous phase containing an emulsifier and a water soluble polymerization initiator, which method comprises adding a seed latex to the polymerization mixture in the course of the emulsion polymerization before more than 40 weight percent of said monomers have been polymerized, the particles of said seed latex being smaller by a factor ranging from 2 to 15 than are particles already formed by emulsion polymerization, the amount by weight of the particles in the seed latex being not greater than 10 percent by weight of the monomers and the ratio by weight of particles of said seed latex to the weight of the monomers already polymerized being from 1:4 to 1:500.

摘要翻译： 通过难溶于水的烯键式不饱和单体的乳液聚合或在聚合条件下形成水不溶性的聚合物的这些单体的混合物在含有乳化剂的水相中制备水性聚合物合成树脂分散体的方法 和水溶性聚合引发剂，该方法包括在超过40重量％的所述单体聚合之前，在乳液聚合过程中向聚合混合物中加入种子胶乳，所述种子胶乳的颗粒小于一定范围 从已经通过乳液聚合形成的颗粒的2至15比例，种子胶乳中颗粒的重量百分比不大于单体的10重量％，并且所述种子胶乳颗粒的重量比 已经聚合的单体为1:4至1:500。