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    • 3. 发明申请
    • Hardeners for coating compositions (III)
    • 涂料组合物硬化剂(III)
    • US20070003766A1
    • 2007-01-04
    • US11452171
    • 2006-06-13
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • B32B27/38C08L63/00C08G65/00C08G59/50
    • C08G59/184C08G59/226C09D163/00Y10T428/31511
    • The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with a compound (F) selected from (a) monofunctional epoxy compounds, and (b) glycidyl ethers of aliphatic and aromatic hydrocarbons. The resin mixtures have pot lives in excess of one hour and, after curing, provide clear floor coatings with less than 3% shrinkage.
    • 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的硬化剂,其中加入特定的化合物(F),可通过(i)使(A)至少一种环氧化聚环氧烷(A),( B)至少一种环氧化芳族羟基化合物(B); (C)至少一种芳族羟基化合物(C); 和(D)任选的至少一种二缩水甘油醚化合物(D),以形成环氧值小于10%的第一中间产物(Z1); (ii)使中间产物(Z1)与多胺(E)反应以形成第二中间产物(Z2); 和(iii)使中间产物(Z2)与选自(a)单官能环氧化合物的化合物(F)和(b)脂族和芳族烃的缩水甘油醚反应。 树脂混合物的使用寿命超过1小时,并且在固化后,提供具有小于3%收缩率的透明地板涂料。
    • 4. 发明申请
    • Hardeners for coating compositions (II)
    • 涂料组合物硬化剂(II)
    • US20070073009A1
    • 2007-03-29
    • US11451938
    • 2006-06-13
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • C08G59/14
    • C08G59/182C08G59/184C08G59/4057C09D163/00
    • The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular carbonyl compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with a carbonyl compound (F) having the general formula (I): wherein R1 and R2 independently represent hydrogen, a C1-22 alkyl group or a C6H5, OH, OR3 group, where R3 is a C1-22 alkyl group; among others. The resin mixtures provide clear floor coatings.
    • 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的固化剂,其中加入了特定的羰基化合物(F),可通过(i)使(A)至少一种环氧化聚环氧烷(A), (B)至少一种环氧化芳族羟基化合物(B); (C)至少一种芳族羟基化合物(C); 和(D)任选的至少一种二缩水甘油醚化合物(D),以形成环氧值小于10%的第一中间产物(Z1); (ii)使中间产物(Z1)与多胺(E)反应以形成第二中间产物(Z2); 和(iii)使中间产物(Z2)与具有通式(I)的羰基化合物(F)反应:其中R 1和R 2独立代表氢, C 1-22烷基或C 6 H 5,OH,OR 3,其中R 3是一个C 1-22烷基; 等等 树脂混合物提供清晰的地板涂层。
    • 5. 发明申请
    • NONIONIC SURFACTANTS
    • 非离子表面活性剂
    • US20080262132A1
    • 2008-10-23
    • US12048287
    • 2008-03-14
    • Thorsten RoloffKatharina HoembergThomas SchliwkaThomas MausbergWolfgang H. BreuerDoug RhubrightMike Wiggins
    • Thorsten RoloffKatharina HoembergThomas SchliwkaThomas MausbergWolfgang H. BreuerDoug RhubrightMike Wiggins
    • C08K5/1515
    • C08F2/30C08K5/06
    • A nonionic surfactant for emulsion polymerization is provided, and includes products from the addition of 3 to 20 mols of ethylene and/or propylene oxide onto 1 mol of one or more diterpene alcohols selected from the group consisting of abietyl alcohol, dihydroabietyl alcohol, tetrahydroabietyl alcohol and dehydroabietyl alcohol, wherein the surfactant is included as an emulsifier in a polymer emulsion. A method for stabilizing an emulsion polymer or polymer dispersion is also provided, including the steps of adding an emulsifier, to an emulsion polylmer or polymer dispersion comprising monomers, in an amount of from about 0.5 to about 10% by weight, based on the total quantity of monomers present, the emulsifier including products from the addition of 3 to 20 mols of ethylene and/or propylene oxide onto 1 mol of one or more diterpene alcohols selected from the group consisting of abietyl alcohol, dihydroabietyl alcohol, tetrahydroabietyl alcohol and dehydroabietyl alcohol.
    • 提供了用于乳液聚合的非离子表面活性剂,并且包括在1摩尔一种或多种选自以下的二萜烯醇中加入3至20摩尔的乙烯和/或环氧丙烷的产物:选自二醇,二氢枞醇,四氢枞醇 和脱氢松香醇,其中表面活性剂作为乳化剂包含在聚合物乳液中。 还提供了一种用于稳定乳液聚合物或聚合物分散体的方法,包括以下步骤:将乳化剂加入到包含单体的乳液聚合物或聚合物分散体中,其量为约0.5至约10重量% 存在的单体的量,乳化剂包括从1至1摩尔选自下列的一种或多种二萜醇中加入3-20摩尔的乙烯和/或环氧丙烷的产物:二醇,二氢枞醇,四氢松香醇和脱氢枞醇 。
    • 8. 发明申请
    • Hardeners for coating compositions (I)
    • 涂料组合物硬化剂(I)
    • US20070066789A1
    • 2007-03-22
    • US11452152
    • 2006-06-13
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • Giorgio SabbadiniThorsten RoloffPaul BirnbrichHans-Josef Thomas
    • C08G65/26
    • C09D163/00C08G59/182C08G59/226
    • The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular carbonyl compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with an α,β-unsaturated carbonyl compound or nitrile (F) having the general formula (I). The resin mixtures have pot lives in excess of one hour and, after curing, provide clear floor coatings with less than 3% shrinkage.
    • 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的固化剂,其中加入了特定的羰基化合物(F),可通过(i)使(A)至少一种环氧化聚环氧烷(A), (B)至少一种环氧化芳族羟基化合物(B); (C)至少一种芳族羟基化合物(C); 和(D)任选的至少一种二缩水甘油醚化合物(D),以形成环氧值小于10%的第一中间产物(Z1); (ii)使中间产物(Z1)与多胺(E)反应以形成第二中间产物(Z2); 和(iii)使中间产物(Z2)与具有通式(I)的α,β-不饱和羰基化合物或腈(F)反应。 树脂混合物的使用寿命超过1小时,并且在固化后,提供具有小于3%收缩率的透明地板涂料。