专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06241780B1 Method for strengthening cellulosic substrates, cellulosic nonwoven wipes, and paper filter stock 失效
标题翻译：用于加强纤维素基材，纤维素非织造布和纸过滤纸的方法
公开(公告)号：US06241780B1
公开(公告)日：2001-06-05
申请号：US08387309
申请日：1995-02-27
申请人： Charles Thomas Arkens , Scott Lind Egolf , Robert David Gleim , Oscar Hsien-Hsiang Hsu , Kenneth John Wiesinger
发明人： Charles Thomas Arkens , Scott Lind Egolf , Robert David Gleim , Oscar Hsien-Hsiang Hsu , Kenneth John Wiesinger
IPC分类号： D06M13192
CPC分类号： B32B29/06 , B27N1/00 , B27N1/006 , B32B29/002 , B32B29/005 , B32B2260/028 , D04H1/587 , D04H1/64 , D06M13/192 , D06M15/263 , D06M15/333 , D21H17/37 , D21H21/18 , D21H27/08
摘要： This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic substrates include, for example, paper oil- and air-filter stock, rayon nonwoven wipes, cellulosic laminating stock, cotton woven fabrics, and wood flakes suitable to be consolidated into flakeboard.
摘要翻译：本发明涉及通过用不含甲醛的可固化水性组合物处理该基材并固化该组合物来增强纤维素基材的方法。纤维素基材包括例如纸油和空气过滤器原料，人造丝非织造布，纤维素层压料，棉织物和适于固结到刨花板中的木片。

2. 发明授权

US5977232A Formaldehyde-free, accelerated cure, aqueous composition for bonding glass fiber heat-resistant nonwovens 失效
标题翻译：无甲醛，加速固化，用于粘合玻璃纤维耐热无纺布的水性组合物
公开(公告)号：US5977232A
公开(公告)日：1999-11-02
申请号：US904713
申请日：1997-08-01
申请人： Charles Thomas Arkens , Scott Lind Egolf
发明人： Charles Thomas Arkens , Scott Lind Egolf
IPC分类号： C08K3/32 , C08K3/38 , H05K1/03 , C08K3/16
CPC分类号： C08K3/32 , C08K3/38 , H05K1/0326 , H05K1/0346
摘要： A formaldehyde-free curable aqueous composition comprising:(a) a polyacid comprising at least two carboxylic acid groups, anhydride groups, or salts of the polyacid thereof;(b) an active hydrogen compound containing at least two active hydrogen groups selected from the group consisting of hydroxyl, primary amino, secondary amino, and mixtures thereof; and(c) a fluoroborate accelerator; wherein the ratio of the number of equivalents of said carboxylic acid groups, anhydride groups, or salts thereof to the number of equivalents of said hydroxyl groups is from 1/0.01 to about 1/3, and wherein said carboxylic acid groups, anhydride groups, or salts thereof are neutralized to an extent of less than 35% with a fixed base is disclosed. A method for curing formaldehyde-free polyacids and a method for bonding glass fiber heat-resistant nonwovens with a formaldehyde-free binder are further disclosed.
摘要翻译：一种不含甲醛的可固化水性组合物，其包含：（a）多酸，其包含至少两个羧酸基团，酸酐基团或其多酸的盐; （b）含有至少两个选自羟基，伯氨基，仲氨基及其混合物的活性氢基团的活性氢化合物; 和（c）氟硼酸促进剂; 其中所述羧酸基团，酸酐基团或其盐的当量数与所述羟基的当量数之比为1 / 0.01至约1/3，并且其中所述羧酸基团，酸酐基团，或其盐被中和到小于35％的程度，其中公开了固定碱。进一步公开了一种不含甲醛的多元酸的固化方法以及用无甲醛粘结剂粘合玻璃纤维耐热无纺布的方法。

3. 发明授权

US5718728A Method for strengthening cellulosic substrates, celluosic non woven wipes, and paper filter stock 失效
标题翻译：加强纤维素基质，纤维素无纺布和纸过滤纸的方法
公开(公告)号：US5718728A
公开(公告)日：1998-02-17
申请号：US703275
申请日：1996-08-26
申请人： Charles Thomas Arkens , Scott Lind Egolf , Robert David Gleim , Oscar Hsien-Hsiang Hsu , Kenneth John Wiesinger
发明人： Charles Thomas Arkens , Scott Lind Egolf , Robert David Gleim , Oscar Hsien-Hsiang Hsu , Kenneth John Wiesinger
IPC分类号： B27N1/00 , B32B29/06 , D04H1/64 , D06M13/02 , D06M13/148 , D06M13/192 , D06M13/244 , D06M13/282 , D06M13/292 , D06M13/295 , D06M15/263 , D06M15/333 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D21H17/37 , D21H21/18 , D21H27/08
CPC分类号： B27N1/00 , B27N1/006 , B32B29/06 , D04H1/587 , D04H1/64 , D06M13/192 , D06M15/263 , D06M15/333 , D21H17/37 , D21H21/18 , D21H27/08
摘要： This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic substrates include, for example, paper oil- and air-filter stock, rayon nonwoven wipes, cellulosic laminating stock, cotton woven fabrics, and wood flakes suitable to be consolidated into flakeboard.
摘要翻译：本发明涉及通过用不含甲醛的可固化水性组合物处理该基材并固化该组合物来增强纤维素基材的方法。纤维素基材包括例如纸油和空气过滤器原料，人造丝非织造布，纤维素层压料，棉织物和适于固结到刨花板中的木片。

4. 发明授权

US06677398B2 Aqueous ink binder composition 有权
标题翻译：水性油墨粘合剂组合物
公开(公告)号：US06677398B2
公开(公告)日：2004-01-13
申请号：US10061396
申请日：2002-02-01
申请人： Scott Lind Egolf , William Christopher Finch , Aaron Thomas Mailloux , Miao-Hsun Li Sheng , Stephen Lee Walker
发明人： Scott Lind Egolf , William Christopher Finch , Aaron Thomas Mailloux , Miao-Hsun Li Sheng , Stephen Lee Walker
IPC分类号： C08J300
CPC分类号： C09D11/107
摘要： An aqueous ink binder including 30-60%, by weight based on the dry weight of the binder composition, of a first polymer including, as polymerized units, 15-75%, by weight based on the weight of the first polymer, ethylenically unsaturated carboxylic acid monomer having a pKa from 2.0 to 4.6, the first polymer having a calculated Hansch parameter from 1.3 to 2.1, and 70-40%, by weight based on the dry weight of the binder composition, of a second polymer, the second polymer being an aqueous emulsion polymer is provided. Also provides are a clear or pigmented ink composition and a method for providing an ink which has press resolublility and, as a dry film, water resistance.
摘要翻译：包含基于粘合剂组合物干重的30-60重量％的含水油墨粘合剂的第一聚合物包含基于第一聚合物重量的15-75重量％的聚合单元，烯属不饱和单体具有2.0至4.6的pKa的第一聚合物，第一聚合物具有1.3至2.1的计算汉斯参数和基于粘合剂组合物的干重的70-40重量％的第二聚合物，第二聚合物提供了一种水性乳液聚合物。还提供了一种透明或着色的油墨组合物和提供具有压敏度的油墨和作为干膜的耐水性的方法。

5. 发明授权

US07217443B2 Binder composition 有权
标题翻译：粘合剂组成
公开(公告)号：US07217443B2
公开(公告)日：2007-05-15
申请号：US11136848
申请日：2005-05-25
申请人： Barrett Richard Bobsein , Jin-Chih Chiang , Scott Lind Egolf
发明人： Barrett Richard Bobsein , Jin-Chih Chiang , Scott Lind Egolf
IPC分类号： B05D1/28
CPC分类号： D21H19/58 , C08L33/062 , C09D133/064 , Y10T428/24934 , Y10T428/31895 , Y10T428/31906 , C08L2666/02
摘要： A binder composition is provided including a copolymer binder and a hydrophobically modified alkali soluble emulsion polymer. The binder composition is useful as a component of paper coating compositions. As provided is a coating process including the paper coating composition and a paper substrate coated with a paper coating including the binder composition.
摘要翻译：提供粘合剂组合物，其包括共聚物粘合剂和疏水改性的碱溶性乳液聚合物。粘合剂组合物可用作纸涂料组合物的组分。提供包括纸涂层组合物和涂布有包含粘合剂组合物的纸涂层的纸基材的涂布方法。

6. 发明授权

US06683121B2 Pigment dispersant composition 失效
标题翻译：颜料分散剂组成
公开(公告)号：US06683121B2
公开(公告)日：2004-01-27
申请号：US09990036
申请日：2001-11-20
申请人： Shang-Jaw Chiou , Scott Lind Egolf , Miao-Hsun Sheng
发明人： Shang-Jaw Chiou , Scott Lind Egolf , Miao-Hsun Sheng
IPC分类号： C09D1110
CPC分类号： C09D11/03 , B01F17/0085 , B01F17/0092 , C09B67/0085 , C09D17/001
摘要： A pigment dispersant including 80-97% by weight, based on the weight of thepigment dispersant, of a first polymer comprising as copolymerized units 15-75% by weight, based on the first polymer weight, ethylenically unsaturated carboxylic acid-functional monomer, the polymer having a Mw from 4,000 to 16,000, and the polymer having a Tg greater than 70° C.; and 3-20% by weight, based on the weight of the pigment dispersant, of a poly(ethylene oxide/propylene oxide) block second polymer having an Mw from 3,000 to 20,000 and an HLB value of 16 to 32 is provided. And the invention relates to a method for dispersing a pigment in an aqueous medium using the pigment dispersant, an aqueous pigment dispersion including the pigment dispersant, and an aqueous ink including the pigment dispersion.
摘要翻译：包含基于所述颜料分散剂重量的80-97重量％的颜料分散剂，包含基于第一聚合物重量的基于第一聚合物重量的15-75重量％的共聚单元的第一聚合物，烯键式不饱和羧酸官能单体，聚合物的Mw为4,000至16,000，聚合物的Tg大于70℃; 和基于颜料分散剂的重量的3-20重量％的Mw为3,000至20,000并且HLB值为16至32的聚（环氧乙烷/环氧丙烷）嵌段第二聚合物。本发明涉及一种使用颜料分散剂将颜料分散在水性介质中的方法，包含颜料分散剂的水性颜料分散剂和包含颜料分散体的水性油墨。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式