公开(公告)号：US4968740A

公开(公告)日：1990-11-06

申请号：US4720

申请日：1987-01-20

申请人： Ashok C. Makati ,  Do I. Lee ,  Bettye W. Greene ,  Robert T. Iwamasa

发明人： Ashok C. Makati ,  Do I. Lee ,  Bettye W. Greene ,  Robert T. Iwamasa

IPC分类号： C09J113/02 ,  C09J125/10

CPC分类号： C09J113/02 ,  C09J125/10

摘要： A latex based adhesive comprising a first component (adhesive component) comprising an interpolymer of at least one hard monomer, at least one soft monomer, and optionally a copolymerizable carboxylic acid comonomer having a Tg of from about -70.degree. C. to about -5.degree. C. and a second polymeric component (tackifier component) that is compatible with the adhesive component having a molecular weight less than 5,000 and a Tg from about -10.degree. C. to about 50.degree. C., both the adhesive component and tackifier component having been separately prepared by emulsion polymerization techniques.

摘要翻译： 一种胶乳基粘合剂，其包含第一组分（粘合剂组分），其包含至少一种硬单体，至少一种软单体和任选的可共聚的羧酸共聚单体的互聚物，其Tg为约-70℃至约-5℃ 和与分子量小于5,000且Tg为约-10℃至约50℃的粘合剂组分相容的第二聚合物组分（增粘剂组分），粘合剂组分和增粘剂组分 已经通过乳液聚合技术单独制备。

公开(公告)号：US4619967A

公开(公告)日：1986-10-28

申请号：US667782

申请日：1984-11-02

申请人： Richard R. Emerson ,  Do I. Lee ,  James P. Easterly

发明人： Richard R. Emerson ,  Do I. Lee ,  James P. Easterly

IPC分类号： C08F2/32

CPC分类号： C08F2/32

摘要： Multi-modal emulsions comprise a continuous oil phase and a discontinuous aqueous phase having two or more droplet size distributions and comprising a water-soluble polymer. Such emulsions are prepared by subjecting portions of the emulsion to varying rates of shear during emulsion formation. The multi-modal emulsions can have high polymer solids, reduced oil content, low bulk viscosity and high stability.

摘要翻译： 多模式乳液包含连续油相和具有两个或更多个液滴尺寸分布且包含水溶性聚合物的不连续水相。 这种乳液通过在乳液形成期间使乳液的一部分经受不同的剪切速率来制备。 多模态乳液可以具有高聚合物固体，降低油含量，低体积粘度和高稳定性。

公开(公告)号：US4567099A

公开(公告)日：1986-01-28

申请号：US684876

申请日：1984-12-21

申请人： Ron L. Van Gilder ,  Do I. Lee

发明人： Ron L. Van Gilder ,  Do I. Lee

IPC分类号： C08L101/00 ,  D21H19/58 ,  B32B27/10

CPC分类号： D21H19/58 ,  Y10T428/254 ,  Y10T428/31895 ,  Y10T428/31993

摘要： Bimodal latexes having two separate and distinct particle size distributions have high solids content, good high shear rheology and good low shear viscosity. The large size polymer particles of the bimodal latex have a heterogeneous character. These bimodal latexes, e.g., styrene/butadiene/acrylic acid/itaconic acid latexes are employed in coating paper in conjunction with a mineral filler using a coating device such as a blade coater to yield high quality, glossy coatings which can be easily applied.

摘要翻译： 具有两个独立且不同的粒度分布的双峰胶乳具有高固体含量，良好的高剪切流变性和良好的低剪切粘度。 双峰胶乳的大尺寸聚合物颗粒具有异质性。 这些双峰胶乳，例如苯乙烯/丁二烯/丙烯酸/衣康酸胶乳，使用诸如刮刀涂布机的涂布装置与矿物填料结合使用，以产生可以容易地应用的高品质的有光泽的涂层。

公开(公告)号：US4565836A

公开(公告)日：1986-01-21

申请号：US498222

申请日：1983-05-26

申请人： Richard R. Emerson ,  Do I. Lee ,  James P. Easterly

发明人： Richard R. Emerson ,  Do I. Lee ,  James P. Easterly

IPC分类号： C08F2/00 ,  C08F2/32 ,  C08F20/34 ,  C08J3/00

CPC分类号： C08F2/32

摘要： Multi-modal emulsions comprise a continuous oil phase and a discontinuous aqueous phase having two or more droplet size distributions and comprising a water-soluble polymer. Such emulsions are prepared by subjecting portions of the emulsion to varying rates of shear during emulsion formation. The multi-modal emulsions can have high polymer solids, reduced oil content, low bulk viscosity and high stability.

公开(公告)号：US4325856A

公开(公告)日：1982-04-20

申请号：US108973

申请日：1980-01-02

申请人： Tadayoshi Ishikawa ,  Do I. Lee

发明人： Tadayoshi Ishikawa ,  Do I. Lee

IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F236/00 ,  C08F236/10 ,  C08F263/00 ,  C08F263/02 ,  C08F265/00 ,  C08F265/04 ,  D21H19/58

CPC分类号： D21H19/58 ,  C08F263/02 ,  C08F265/04 ,  Y10T428/31895 ,  Y10T428/31906

摘要： Aqueous copolymer latexes comprising colloidally dispersed, substantially spheroidal copolymer particles having a predominantly hydrophobic core portion and having a relatively hydrophilic polymeric portion which is preferentially oriented toward the outer surface thereof (e.g., a relatively hydrophilic shell portion) are prepared by (a) first emulsion polymerizing an initial monomer charge to form a first aqueous latex of a substantially linear, relatively hydrophilic polymer and (b) thereafter emulsion polymerizing a major proportion (e.g., from about 50 to about 95 parts by weight) of a second (and relatively more hydrophobic) monomer charge in the presence of a minor proportion (e.g., from about 5 to about 50 parts by weight on a polymer solids basis) of said first, relatively hydrophilic polymer latex.

摘要翻译： 包含胶体分散的基本上球形的共聚物颗粒的水性共聚物胶乳通过（a）第一乳液制备，其具有主要疏水的芯部分并且具有优选地朝向其外表面定向的相对亲水的聚合物部分（例如，相对亲水的壳部分） 聚合初始单体电荷以形成基本上线性的，相对亲水的聚合物的第一水性胶乳，和（b）此后将主要比例（例如，约50至约95重量份）的第二（和相对更多的疏水性 ）单体进料在所述第一相对亲水性聚合物胶乳中存在较小比例（例如约5至约50重量份的基于聚合物固体的基础上）。

公开(公告)号：US4707221A

公开(公告)日：1987-11-17

申请号：US592507

申请日：1984-03-26

申请人： James J. Beer ,  Do I. Lee

发明人： James J. Beer ,  Do I. Lee

IPC分类号： D21H17/06 ,  D21H17/35 ,  D21H3/02 ,  D21H3/32

CPC分类号： D21H17/06 ,  D21H17/35

摘要： A process for preparing a sheet with improved stiffness by mixing a fiber, a latex having minimum film forming conditions greater than the conditions the sheet reaches during drying and a fugitive coalescing agent. The mixture is collected and dried under conditions less than the minimum film forming conditions of the latex. The process enables hard latexes to be employed which do not form films under the drying conditions of the sheet whereby the hard latexes can contribute to the stiffness of the final sheet. A sheet prepared by the process is also provided.

摘要翻译： 通过混合纤维，具有大于干燥期间片材达到的条件的最小成膜条件的胶乳和短暂的聚结剂，制备具有改善刚度的片材的方法。 收集混合物并在小于胶乳的最低成膜条件的条件下干燥。 该方法使得能够在片材的干燥条件下不形成膜的硬胶乳，由此硬胶乳可以有助于最终片材的刚度。 还提供了通过该方法制备的片材。

公开(公告)号：US4575477A

公开(公告)日：1986-03-11

申请号：US556250

申请日：1983-11-29

申请人： Donald A. Werkema ,  Richard A. Willency ,  Do I. Lee

发明人： Donald A. Werkema ,  Richard A. Willency ,  Do I. Lee

IPC分类号： C08L77/00 ,  B41M5/52 ,  C08L7/00 ,  C08L21/00 ,  D21H19/44 ,  D21H19/58 ,  D21H19/62 ,  B32B21/04

CPC分类号： D21H19/62 ,  B41M5/5254 ,  D21H19/58 ,  Y10T428/31783 ,  Y10T428/31993

摘要： Paper having improved printability in rotogravure printing is provided by coating a paper substrate with an aqueous coating formulation containing a pigment such as kaolin clay, a binder such as a styrene/butadiene/itaconic acid terpolymer and a polyamidoamine such as the reaction product derived from ethylene diamine and methylacrylate.

摘要翻译： 通过用含有颜料如高岭土，粘合剂如苯乙烯/丁二烯/衣康酸三元共聚物的聚合酰胺胺如衍生自乙烯的聚酰胺胺的水性涂料配方涂布纸基材来提供具有改进的凹版印刷可印刷性的纸张。 二胺和丙烯酸甲酯。

公开(公告)号：US4508869A

公开(公告)日：1985-04-02

申请号：US504120

申请日：1983-06-14

申请人： William H. Keskey ,  James E. Schuetz ,  Do I. Lee

发明人： William H. Keskey ,  James E. Schuetz ,  Do I. Lee

IPC分类号： C08F226/06 ,  C08L39/00

CPC分类号： C08F226/06

摘要： Latexes containing particles having pendant coreactive groups and oxazoline groups are disclosed. Said latexes are self-curing yielding films and other articles having excellent tensile strength and resistance to water and other solvents. In addition, a process for making such latexes is disclosed.

摘要翻译： 公开了含有具有侧链核心活性基团和恶唑啉基团的颗粒的乳剂。 所述胶乳是具有优异拉伸强度和耐水性和其它溶剂的自固化生产膜和其它制品。 此外，公开了制造这种胶乳的方法。

公开(公告)号：US4474860A

公开(公告)日：1984-10-02

申请号：US494750

申请日：1983-05-16

申请人： Ronald L. Van Gilder ,  Do I. Lee

发明人： Ronald L. Van Gilder ,  Do I. Lee

IPC分类号： B32B27/10 ,  C08J3/02 ,  C08L25/10 ,  C08L101/00 ,  C09D125/10 ,  D21H19/44 ,  D21H19/58

CPC分类号： D21H19/58 ,  C09D125/10 ,  C08L2205/02 ,  C08L25/10 ,  Y10T428/31895

摘要： Bimodal latexes having two separate and distinct particle size distributions have high solids content, good high shear rheology and good low shear viscosity. These bimodal latexes, e.g., styrene/butadiene/acrylic acid/itaconic acid latexes are employed in coating paper in conjunction with a mineral filler using a coating device such as a blade coater to yield high quality coatings which can be easily applied.

摘要翻译： 具有两个独立且不同的粒度分布的双峰胶乳具有高固体含量，良好的高剪切流变性和良好的低剪切粘度。 这些双峰胶乳，例如苯乙烯/丁二烯/丙烯酸/衣康酸乳胶，使用诸如刮刀涂布机的涂布装置与矿物填料结合使用，以产生可以容易地应用的高质量涂层。

公开(公告)号：US4258104A

公开(公告)日：1981-03-24

申请号：US34061

申请日：1979-04-27

申请人： Do I. Lee ,  Lawrence D. Harry ,  Jack D. Morris

发明人： Do I. Lee ,  Lawrence D. Harry ,  Jack D. Morris

IPC分类号： C08L7/00 ,  C08L21/00 ,  C08L25/00 ,  C08L33/00 ,  C08L33/02 ,  C08L33/06 ,  C09D125/10 ,  C09D131/04 ,  C09D133/08 ,  C09D133/14 ,  D21H19/58 ,  D21H19/60 ,  B32B23/08 ,  B32B27/10 ,  B05D3/02

CPC分类号： D21H19/60 ,  C09D125/10 ,  C09D131/04 ,  C09D133/08 ,  C09D133/14 ,  D21H19/58 ,  C08L33/062 ,  Y10T428/277 ,  Y10T428/31895 ,  Y10T428/31906

摘要： Lightweight coated paper articles having a desirable combination of properties are obtained through the use of coating compositions employing as the binder component thereof certain novel polymeric dispersions which comprise a major proportion on a dry basis of an alkali insoluble polymer and a minor proportion (e.g., from about 0.5 to about 25 weight percent on a dry basis based upon the alkali insoluble polymer) of certain alkali soluble polymers. Exemplary of the alkali insoluble polymers employed herein are both the carboxylated and noncarboxylated versions of known addition polymerized synthetic polymers having a glass transition temperature of about 50.degree. C. or less. Exemplary of the alkali soluble polymers employed herein are synthetic addition polymers comprising (in polymerized form and in weight percent based on such polymer) from about 40 to about 90 percent of a vinyl ester of a carboxylic acid (e.g., vinyl acetate, vinyl propionate, etc.); from about 5 to about 55 percent of the nitrile or a C.sub.1 -C.sub.8 alkyl ester of a monoethylenically unsaturated carboxylic acid; and from about 5 to about 15 percent of a monoethylenically unsaturated carboxylic acid.

摘要翻译： 具有期望的性能组合的轻质涂布纸制品通过使用涂料组合物获得，所述涂料组合物使用某些新型聚合物分散体，所述新型聚合物分散体在干基的基础上包含碱不溶性聚合物和较小比例（例如， 约0.5至约25重量％，基于碱不溶性聚合物）。 本文所用的碱不溶性聚合物的实例是玻璃化转变温度为约50℃或更低的已知加成聚合合成聚合物的羧化和非羧化形式。 本文使用的碱溶性聚合物的实例是包含（以聚合形式和基于该聚合物的聚合形式和重量百分比）约40至约90％的羧酸乙烯基酯（例如，乙酸乙烯酯，丙酸乙烯酯， 等等。）; 约5至约55％的腈或单烯属不饱和羧酸的C1-C8烷基酯; 和约5至约15％的单烯键式不饱和羧酸。