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1. 发明授权

US5658378A Method of paper sizing using modified cationic starch 失效
标题翻译：使用改性阳离子淀粉的纸张施胶方法
公开(公告)号：US5658378A
公开(公告)日：1997-08-19
申请号：US712819
申请日：1996-09-12
申请人： John J. Tsai , Walter Maliczyszyn
发明人： John J. Tsai , Walter Maliczyszyn
IPC分类号： D21H17/14 , C08B31/12 , C08K5/1539 , C08L3/00 , C08L3/04 , D21H17/02 , D21H17/15 , D21H17/16 , D21H17/28 , D21H17/29 , D21H21/16 , D21H23/04 , D21H23/26 , C09D103/04 , C09D103/06
CPC分类号： D21H17/29 , C08B31/125 , D21H17/16 , D21H21/16 , D21H23/04 , D21H23/26
摘要： A paper size composition comprising an aqueous dispersion of:a) a cyclic dicarboxylic acid anhydride containing hydrophobic substitution, andb) a cationic, non-degraded starch which is further modified to a DS of from about 0.005 to 0.4 with either:i) an ether group, R--O-- where R is an hydroxyalkyl or alkyl of 1 to 4 carbon atoms, or alkenyl of 2 to 4 carbon atoms, orii) an ester group, ##STR1## where R is an alkyl of 1 to 4 carbon atoms or alkenyl of 2 to 4 carbon atoms,and wherein the non-degraded, fully modified starch has a viscosity of at least 1,000 cPs at 30.degree. C. in an 8% aqueous solution. The invention also involves the method of sizing paper products using the above described size composition.
摘要翻译：一种纸尺寸组合物，其包含以下物质的水分散体：a）含有疏水取代基的环状二羧酸酐，和b）阳离子非降解淀粉，其进一步修饰为约0.005至0.4，其中：i）醚基，RO-，其中R是1至4个碳原子的羟基烷基或烷基，或2至4个碳原子的烯基，或ii）酯基，其中R是1至4个碳原子的烷基或 2至4个碳原子的烯基，其中未降解的完全改性淀粉在8％水溶液中在30℃下具有至少1,000cPs的粘度。本发明还涉及使用上述尺寸组合物调整纸制品的尺寸的方法。

2. 发明授权

US5595631A Method of paper sizing using modified cationic starch 失效
标题翻译：使用改性阳离子淀粉的纸张施胶方法
公开(公告)号：US5595631A
公开(公告)日：1997-01-21
申请号：US442731
申请日：1995-05-17
申请人： John J. Tsai , Walter Maliczyszyn
发明人： John J. Tsai , Walter Maliczyszyn
IPC分类号： D21H17/14 , C08B31/12 , C08K5/1539 , C08L3/00 , C08L3/04 , D21H17/02 , D21H17/15 , D21H17/16 , D21H17/28 , D21H17/29 , D21H21/16 , D21H23/04 , D21H23/26
CPC分类号： D21H17/29 , C08B31/125 , D21H17/16 , D21H21/16 , D21H23/04 , D21H23/26
摘要： The invention involves the method of sizing paper products using a size composition comprising an aqueous dispersion of:a) cyclic dicarboxylic acid anhydride containing hydrophobic substitution, and b) cationic, non-degraded starch which is further modified to a DS of from about 0.005 to 0.4 with either:i) an ether group, R--O-- where R is an hydroxyalkyl or alkyl of 1 to 4 carbon atoms, or alkenyl of 2 to 4 carbon atoms, orii) an ester group, ##STR1## where R is an alkyl of 1 to 4 carbon atoms or alkenyl of 2 to 4 carbon atoms, and wherein;the non-degraded, fully modified starch has a viscosity of at least 1,000 cPs at 30.degree. C. in an 8% aqueous solution.
摘要翻译：本发明涉及使用包含以下水分散体的大小组合物来调整纸制品的方法：a）含有疏水取代的环状二羧酸酐，和b）进一步修饰为DS的阳离子型非降解淀粉，其为约0.005〜 0.4，其中：i）醚基，RO-，其中R是1至4个碳原子的羟基烷基或烷基或2至4个碳原子的链烯基，或ii）2至4个碳原子的酯基，oms或链烯基原子，其中; 未降解的完全改性淀粉在8％水溶液中在30℃下具有至少1,000cPs的粘度。

3. 发明授权

US5132285A Method for thickening or stabilizing aqueous media with polyamphoteric polysaccharides 失效
标题翻译：用多聚多糖增稠或稳定水性介质的方法
公开(公告)号：US5132285A
公开(公告)日：1992-07-21
申请号：US455854
申请日：1989-12-19
申请人： John J. Tsai
发明人： John J. Tsai
IPC分类号： C08F251/00 , C09K3/00 , C09K8/12
CPC分类号： C09K8/12 , C08F251/00 , C09K3/00
摘要： A method of thickening, stabilizing, controlling mobility, or enhancing water retention in aqueous media and electrolyte-containing aqueous media employs neutrally-charged polyamphoteric graft copolymers of polysaccharides with zwitterionic monomers or cationic/anionic monomer pairs. These polyampholytes are characterized by their unique resistance to loss of intrinsic viscosity in the presence of electrolytes. These polyampholytes may be prepared by an inverse emulsion method of graft copolymerization. One such electrolyte-tolerant polyampholyte is a novel composition prepared by graft copolymerization of guar gum.
摘要翻译：在含水介质和含电解质的水性介质中增稠，稳定，控制迁移率或增强保水性的方法采用多糖与两性离子单体或阳离子/阴离子单体对的中性带电多聚阳离子接枝共聚物。这些多聚电解质的特征在于其在电解质存在下对特性粘度的损失具有独特的抗性。这些聚二聚电解质可以通过接枝共聚反相乳液法制备。一种这样的电解质耐受性聚阴离子是通过瓜尔胶的接枝共聚制备的新型组合物。

4. 发明授权

US4804769A Acetals useful for the preparation of polysaccharide derivatives 失效
标题翻译：用于制备多糖衍生物的缩醛
公开(公告)号：US4804769A
公开(公告)日：1989-02-14
申请号：US037282
申请日：1987-04-10
申请人： Daniel B. Solarek , Patrick G. Jobe , Martin M. Tessler , Robert L. Billmers , Diane J. Lamb , John J. Tsai
发明人： Daniel B. Solarek , Patrick G. Jobe , Martin M. Tessler , Robert L. Billmers , Diane J. Lamb , John J. Tsai
IPC分类号： C07H15/04 , C07H15/12 , C08B11/04 , C08B11/08 , C08B11/14 , C08B31/12 , C08B37/00 , C08B37/14 , D21H17/24 , D21H17/25 , D21H17/28 , D21H17/31 , C07D319/06
CPC分类号： C08B11/14 , C08B11/04 , C08B31/12 , C08B31/125 , C08B37/0096 , D21H17/24 , D21H17/25 , D21H17/28 , D21H17/31
摘要： Polysaccharide aldehydes having the formula Sacch-O-CH.sub.2 -CH.dbd.CH-CHO, Sacch-O-CH.sub.2 -C.tbd.C-CHO, ##STR1## such as starch, cellulose, and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the polysaccharide base, in the presence of alkali, with a derivatizing acetal reagent having the general structure ##STR2## and then hydrolyzing the acetal by adjusting the pH to less than 7, preferably 2-4. In the formulas, n is 1-3; R.sup.11 and R.sup.12 are independently an alkyl, aryl, aralkyl, or alkaryl group when n is 1, R.sup.11 or R.sup.12 is one of the groups when n is 2, or R.sup.11 and R.sup.12 are not present when n is 3; R.sup.13 is an alkyl group, optionally containing an ether linkage, or an aralkyl group; R.sup.14 and R.sup.15 are individually a hydrogen or a methyl group; R.sup.16, R.sup.17, and R.sup.18 are individually an alkyl group; Y.sup.- is an anion; Z is an organic group capable of reacting with the polysaccharide base to form an ether derivative and selected from the group consisting of an epoxide, ethylenically unsaturated group, halohydrin, and halogen; R.sup.19, if present, is a divalent organic group containing no reactive substiuents; and A and A' are lower alkyls or together form at least a 5-membered cyclic acetal.
摘要翻译：具有式Sacch -O-CH 2 -CH = CH-CHO，Sacch -O-CH 2 -C 3OND C-CHO，图像＆gt;＆lt; IMAGE＆gt;＆lt; IMAGE＆gt;和+ TR＆lt; IMAGE＆gt;的多糖醛例如淀粉，纤维素和醛醛可用于赋予纸张湿，干或临时湿强度。它们通过非氧化方法制备，其包括在碱存在下使多糖碱与具有一般结构“IMAGE”的衍生化缩醛试剂反应，然后通过将pH调节至小于7，优选2来水解缩醛 -4。在式中，n为1-3; 当n为1时，R11和R12独立地为烷基，芳基，芳烷基或烷芳基，当n为2时，R11或R12为基团之一，当n为3时，R11和R12不存在; R13是任选含有醚键或芳烷基的烷基; R 14和R 15分别为氢或甲基; R16，R17和R18各自为烷基; Y-是阴离子; Z是能够与多糖基反应形成醚衍生物并选自环氧化物，烯属不饱和基，卤代醇和卤素的有机基团; R19如果存在，是不含反应性残基的二价有机基团; 并且A和A'是低级烷基或一起形成至少5元环缩醛。

5. 发明授权

US06843888B2 Starches for use in papermaking 失效
标题翻译：用于造纸的淀粉
公开(公告)号：US06843888B2
公开(公告)日：2005-01-18
申请号：US09804791
申请日：2001-03-13
申请人： Michele M. Merrette , John J. Tsai , Paul H. Richardson
发明人： Michele M. Merrette , John J. Tsai , Paul H. Richardson
IPC分类号： D21H17/28 , C08B31/12 , D21H17/29 , D21H21/10 , D21H21/18 , D21H17/24
CPC分类号： D21H17/29 , C08B31/125
摘要： This invention relates to a degraded, inhibited cationic starch for use in papermaking systems, which affords improved physical properties, particularly strength. Additionally these derivatives provide easy-to-prepare alternatives totraditional starches, and can even be added directly to the papermaking process without cooking. While the benefits of these starch compositions can be applied to any type of papermaking method, they are especially useful in high shear, high conductivity and recycle systems.
摘要翻译：本发明涉及用于造纸系统的降解的，被抑制的阳离子淀粉，其提供改善的物理性能，特别是强度。此外，这些衍生物提供易于准备的传统淀粉替代品，甚至可以直接添加到造纸过程中，无需烹饪。虽然这些淀粉组合物的优点可以应用于任何类型的造纸方法，但它们特别适用于高剪切，高电导率和循环系统。

6. 发明授权

US5227481A Cationic polysaccharides and reagents for their preparation 失效
标题翻译：阳离子多糖及其制剂的试剂
公开(公告)号：US5227481A
公开(公告)日：1993-07-13
申请号：US683483
申请日：1991-04-09
申请人： John J. Tsai , Peter T. Trzasko , Michael T. Philbin , Robert L. Billmers , Martin M. Tessler , Joseph A. Van Gompel , Morton W. Rutenberg
发明人： John J. Tsai , Peter T. Trzasko , Michael T. Philbin , Robert L. Billmers , Martin M. Tessler , Joseph A. Van Gompel , Morton W. Rutenberg
IPC分类号： C08B11/145 , C08B31/12 , D21H17/24
CPC分类号： C08B11/145 , C08B31/125 , D21H17/24
摘要： Cationic polysaccharide derivatives are prepared by reacting a polysaccharide with a polycationic reagent having one polysaccharide reactive group and at least two cationic groups. Suitable reagents include polycationic alkyl, aryl, alkaryl, cycloaliphatic, or heterocyclic amines, some of which are novel compositions. The polycationic polysaccharide derivatives prepared from these reagents are useful in the manufacture of paper.
摘要翻译：阳离子多糖衍生物通过使多糖与具有一个多糖反应性基团和至少两个阳离子基团的聚阳离子试剂反应来制备。合适的试剂包括聚阳离子烷基，芳基，烷芳基，脂环族或杂环胺，其中一些是新的组合物。由这些试剂制备的聚阳离子多糖衍生物可用于纸的制造。

7. 发明授权

US4703116A Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives 失效
标题翻译：含有醛基的多糖衍生物，由相应的缩醛制成，用作纸添加剂
公开(公告)号：US4703116A
公开(公告)日：1987-10-27
申请号：US829675
申请日：1986-02-14
申请人： Daniel B. Solarek , Patrick G. Jobe , Martin M. Tessler , Robert L. Billmers , Diane J. Lamb , John J. Tsai
发明人： Daniel B. Solarek , Patrick G. Jobe , Martin M. Tessler , Robert L. Billmers , Diane J. Lamb , John J. Tsai
IPC分类号： C07H15/04 , C07H15/12 , C08B11/04 , C08B11/08 , C08B11/14 , C08B31/12 , C08B37/00 , C08B37/14 , D21H17/24 , D21H17/25 , D21H17/28 , D21H17/31 , C08B31/02 , C08B31/08
CPC分类号： C08B11/14 , C08B11/04 , C08B31/12 , C08B31/125 , C08B37/0096 , D21H17/24 , D21H17/25 , D21H17/28 , D21H17/31
摘要： Polysaccharide aldehydes having the formula Sacch--O--CH.sub.2 --CH.dbd.CH--CHO, ##STR1## such as starch, cellulose, and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the polysaccharide base, in the presence of alkali, with a derivatizing acetal reagent having the general structure ##STR2## and then hydrolyzing the acetal by adjusting the pH to less than 7, preferably 2-4. In the formulas, n is 1-3; R.sup.11 and R.sup.12 are independently an alkyl, aryl, aralkyl, or alkaryl group when n is 1, R.sup.11 or R.sup.12 is one of the groups when n is 2, or R.sup.11 and R.sup.12 are not present when n is 3; R.sup.13 is an alkyl group, optionally containing an ether linkage, or an aralkyl group; R.sup.14 and R.sup.15 are individually a hydrogen or a methyl group; R.sup.16, R.sup.17, and R.sup.18 are individually an alkyl group; Y- is an anion; Z is an organic group capable of reacting with the polysaccharide base to form an ether derivative and selected from the group consisting of an epoxide, ethylenically unsaturated group, halohydrin, and halogen; R.sup.19, if present, is a divalent organic group containing no reactive substituents; and A and A'0 are lower alkyls or together form at least a 5-membered cyclic acetal.
摘要翻译：具有式Sacch-O-CH2-CH = CH-CHO，SaachOCH2CCCHO，图像，图像，图像，如淀粉，纤维素和醛醛的多糖醛是可用于赋予纸张湿，干或临时湿强度。它们通过非氧化方法制备，其包括在碱存在下使多糖碱与具有一般结构“IMAGE”的衍生化缩醛试剂反应，然后通过将pH调节至小于7，优选2来水解缩醛 -4。在式中，n为1-3; 当n为1时，R11和R12独立地为烷基，芳基，芳烷基或烷芳基，当n为2时，R11或R12为基团之一，当n为3时，R11和R12不存在; R13是任选含有醚键或芳烷基的烷基; R 14和R 15分别为氢或甲基; R16，R17和R18各自为烷基; Y-是阴离子; Z是能够与多糖基反应形成醚衍生物并选自环氧化物，烯属不饱和基，卤代醇和卤素的有机基团; R19如果存在，是不含反应性取代基的二价有机基团; A和A'0是低级烷基或一起形成至少5元环缩醛。

8. 发明授权

US4673707A Synthetic polymers with glycoside side chains 失效
标题翻译：具有糖苷侧链的合成聚合物
公开(公告)号：US4673707A
公开(公告)日：1987-06-16
申请号：US814131
申请日：1985-12-27
申请人： John J. Tsai , Martin M. Tessler
发明人： John J. Tsai , Martin M. Tessler
IPC分类号： C07H15/26 , C08F8/00 , C08H1/00 , C07H15/02
CPC分类号： C08F8/00 , C07H15/26 , C08H1/00
摘要： Derivatized polymers containing glycoside side chains linked to the polymer by ether, sulfide, or amine linkages are prepared by reacting a polymer containing alcohol, thiol, and/or amine groups with a glycidyl glycoside having the formula ##STR1## where (SAC).sub.n represents a saccharide residue with n being 1-20. Typical polymers include poly(vinyl) alcohol, poly(ethyleneimine), poly(dimethylaminopropyl methacrylamide), and proteins such as caseinate or gluten. Typical glycosides are glycoside of glucose and maltodextrin-10.
摘要翻译：通过使含有醇，硫醇和/或胺基团的聚合物与具有式（IMAGE）的缩水甘油基糖苷反应，其中（SAC）n表示（SAC）n表示，含有通过醚，硫醚或胺键与聚合物连接的糖苷侧链的衍生化聚合物 n为1-20的糖残基。典型的聚合物包括聚（乙烯基）醇，聚（乙烯亚胺），聚（二甲基氨基丙基甲基丙烯酰胺）和蛋白质如酪蛋白酸盐或面筋。典型的糖苷是葡萄糖和麦芽糖糊精-10的糖苷。

9. 发明授权

US06521088B1 Degraded hydrophobic, particulate starches and their use in paper sizing 失效
标题翻译：降解的疏水性颗粒淀粉及其在纸张施胶中的应用
公开(公告)号：US06521088B1
公开(公告)日：2003-02-18
申请号：US09698456
申请日：2000-10-27
申请人： Paul H. Richardson , Ralph M. Trksak , John J. Tsai , Eric M. Weisser
发明人： Paul H. Richardson , Ralph M. Trksak , John J. Tsai , Eric M. Weisser
IPC分类号： D21H1912
CPC分类号： D21H17/28 , C08B31/00 , D21H21/16
摘要： This invention is directed to degraded, hydrated particulate starches that are hydrophobically modified and a method of providing paper with reduced porosity, resistance to liquid penetration and increased surface strength comprising applying to the surface of a paper substrate an effective amount of a surface sizing composition which comprises such starch. In particular, the starches are those in which the starch base is degraded to a water fluidity (WF) of from about 10 to 80 or the modified and/or particulate starch is degraded using a substantially equivalent amount of degradation agent and substantially the same reaction conditions, the starch is modified with a hydrophobic hydrocarbon group of 5 to 23 carbon atoms at about 1 to 20% substitution level by weight of bound hydrophobe based on the weight of starch, and the hydrated starch has a volume average hydrated particle size of at least about 20 microns and a volume fraction of hydrated particles at 1% solids of at least about 5%.
摘要翻译：本发明涉及经疏水改性的降解的水合颗粒淀粉和提供具有降低的孔隙率，耐液体渗透性和增加的表面强度的纸的方法，其包括向纸基材的表面施加有效量的表面施胶组合物，包括这样的淀粉。特别地，淀粉是其中淀粉基质降解至约10至80的水流动性（WF）的淀粉，或者使用基本上相当量的降解剂和基本上相同的反应降解了改性和/或颗粒淀粉条件下，淀粉用5至23个碳原子的疏水性烃基以约1至20％重量的取代水平，基于淀粉重量的结合的疏水物进行改性，并且水合淀粉的体积平均水合粒度为至少约20微米，1％固体的水合颗粒的体积分数至少约5％。

10. 发明授权

US5482704A Cosmetic compositions containing amino-multicarboxylate modified starch 失效
标题翻译：包含氨基 - 多羧酸酯改性淀粉的化妆品组合物
公开(公告)号：US5482704A
公开(公告)日：1996-01-09
申请号：US267984
申请日：1994-06-28
申请人： Robert W. Sweger , John J. Tsai , Joseph Pasapane , Karen A. Bernard
发明人： Robert W. Sweger , John J. Tsai , Joseph Pasapane , Karen A. Bernard
IPC分类号： A61K8/30 , A61K8/00 , A61K8/73 , A61Q5/00 , A61Q17/04 , A61Q19/00 , A61K7/06 , A61K7/48
CPC分类号： A61Q5/00 , A61K8/732 , A61Q19/00 , A61Q17/04 , A61Q19/002 , A61Q9/02 , Y10S514/844 , Y10S514/847
摘要： Cosmetic skin and hair care compositions are provided containing amino-multicarboxylate starch derivatives as thickeners or emulsion stabilizers and which have the following formulas: ##STR1## wherein St-O represents a starch molecule;R is H or CH.sub.3 ;R' is H, CH.sub.3 or COOH;M is a cation;n is 2 or 3; andR" is H or alkyl of 1 to 18 carbon atoms. These compositions have good rheological properties and have excellent aesthetic properties of feel and appearance.
摘要翻译：提供了含有氨基 - 多羧酸淀粉衍生物作为增稠剂或乳液稳定剂的化妆品皮肤和头发护理组合物，并具有下列公式：或者le; R为H或CH 3; R'是H，CH 3或COOH; M是阳离子; n为2或3; 和R“是H或1至18个碳原子的烷基。这些组合物具有良好的流变性能并且具有优异的手感和外观的美学特性。

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