CN103687917A - 室内建筑产品中的醛清除剂的用途 - Google Patents
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Abstract
本发明提供了一种用于施用至室内建筑产品的表面的涂料,其包含:树脂配方,如三聚氰胺甲醛树脂,所述树脂配方的特征在于,当其作为涂料施用至建筑产品时其加强室内建筑产品的能力;以及选自如下的醛清除剂:四亚乙基五胺,丙酰胺,己内酰胺,氢氧化铵,硫酸氢钠,焦亚硫酸钠,磷酸二氢铵,磷酸氢二铵,磷酸二氢铵和磷酸氢二铵的组合,磷酸二氢铵、磷酸氢二铵和亚硫酸盐的组合,聚乙烯醇,己二酰肼,以及聚乙烯醇和己二酰肼的组合。
Description
技术领域
本发明通常涉及施用至例如天花板瓷砖的室内建筑产品的涂料,其中所述涂料包含醛清除剂,所述醛清除剂具有缚结包括甲醛的任何醛和/或可能趋于从基础室内建筑产品本身和/或所述涂料排放的其他挥发性有机化合物的能力。
背景技术
许多室内建筑产品(例如天花板瓷砖、纤维面板和石膏墙板和其他类型的墙板)在它们的安装之后可显示出向它们周围排放醛(包括甲醛)、蒸气和/或其他类型的挥发性有机化合物(“VOC”)的趋势。醛和其他VOC的来源在于基础室内建筑产品本身或施用至基础室内建筑产品的遮盖物、涂料和其他附属物。
醛和其他VOC的排放可为不希望的,由于它们对人类和动物健康以及对暴露于排放物的人类和动物的一般舒适度的有害影响,因此已努力避免它们释放至它们的周围。就此而言,可从室内建筑产品排放的甲醛和某些其他VOC被分类为致癌试剂。
因此,需要控制醛(包括甲醛)和其他VOC从这些室内建筑产品中排放。这样做的一种方法涉及将一种物质掺入室内建筑产品中,所述物质将缚结醛和其他VOC,并防止醛和其他VOC从室内建筑产品释放至周围环境中。这种物质可例如在制造室内建筑产品时、在安装室内建筑产品之时或在安装室内建筑产品之后掺入室内建筑产品中。
确定用于缚结醛和其他VOC的目的的任何特定物质的适用性的一个考虑可为:由于物质缚结醛或另一VOC而形成的复合材料对室内建筑产品的影响。即,复合材料不应不利地影响室内建筑产品的物理或化学性质或美学价值。
发明内容
如本文所用,表述“醛清除剂”旨在指用于缚结醛和其他VOC的目的的任何物质,而无论是否例如通过共价化学结合、离子相互作用、醛和/或其他VOC向存在醛和/或其他VOC的基材的进一步引入(improvedincorporation)、相变、氢键等进行缚结。
根据一个方面,本发明涉及一种用于施用至室内建筑产品的表面的涂料,其包括树脂配方,所述树脂配方的特征在于,当其连同醛清除剂一起作为涂料施用至建筑产品时,其能够加强所述室内建筑产品。
根据本发明的另一方面,所述醛清除剂选自四亚乙基五胺,丙酰胺,己内酰胺,氢氧化铵,硫酸氢钠,焦亚硫酸钠,磷酸二氢铵,磷酸氢二铵,磷酸二氢铵和磷酸氢二铵的组合,磷酸二氢铵、磷酸氢二铵和亚硫酸盐的组合,聚乙烯醇,己二酰肼,以及聚乙烯醇和己二酰肼的组合。
在本发明的另一方面,所述树脂配方包含三聚氰胺甲醛树脂,且所述醛清除剂包括单独的或组合的聚乙烯醇和己二酰肼。
在本发明的又一方面,所述三聚氰胺甲醛树脂配方以重量计包含:大约10%至20%的三聚氰胺甲醛树脂、大约20%至60%的碳酸钙填料和大约0%至10%的粘土填料、大约20%至80%的水、氯化铵和/或镁催化剂,以及用以抑制树脂配方中任何泡沫的形成的足够的消泡剂。在该另外的方面的一个特定实施例中,三聚氰胺甲醛树脂配方以重量计包含:大约10%至20%的三聚氰胺甲醛树脂、大约35%的碳酸钙填料和大约5%的粘土填料,以及大约40%的水。
在本发明的再一方面,使用所述涂料的室内建筑产品可包括天花板瓷砖。
具体实施方式
如下描述引入本发明的一个或多个方面的实施例的实例。这些实例不旨在限制本发明。因此,例如,在一些情况中,参照一个方面或一个实施例描述的本发明的一个或多个实例可在其他方面和实施例中使用。另外,某些术语在本文仅为了方便使用,不认为是限定本发明。
本发明可应用于多种室内建筑产品(包括例如天花板瓷砖、纤维面板和石膏墙板和其他类型的墙板),并包括施用至室内建筑产品的至少一个表面的涂料。在本发明的一个特定实施例中,将涂料施用至天花板瓷砖的背面,即不暴露的天花板瓷砖表面。在本发明的一个实施例中,所述涂料包括树脂配方,所述树脂配方的特征在于,当其连同醛清除剂一起作为涂料施用至建筑产品时,其能够加强室内建筑产品。所述涂料可例如通过利用喷雾技术或保持涂料的辊而施用至天花板瓷砖的表面,并可例如在完成瓷砖制造过程时、在安装天花板瓷砖之时或在安装天花板瓷砖之后施用。
在本发明的一个实施例中,所述树脂配方包含三聚氰胺甲醛树脂,例如,溶解于正丁醇和二甲苯中,然后使用醇酸树脂、环氧树脂、丙烯酸树脂和聚酯树脂交联的丁基化形式的树脂。三聚氰胺甲醛树脂在天花板瓷砖上形成硬覆盖物,并提供给天花板瓷砖在天花板瓷砖从通常安装于例如室内结构的天花板处的开放格栅悬挂的同时保持完整所需的强度。
在本发明的一个特定方面,三聚氰胺甲醛树脂可包括于三聚氰胺甲醛树脂配方中,所述三聚氰胺甲醛树脂配方包括于本发明的涂料中,并且以重量计包含:大约10%至20%的三聚氰胺甲醛树脂、大约20%至60%的碳酸钙填料和大约0%至10%的粘土填料、大约20%至80%的水、有效量的氯化铵和/或氯化镁催化剂,以及用以抑制树脂配方中任何泡沫的形成的足够的消泡剂。在本发明的该特定方面的一个实施例中,所述三聚氰胺甲醛树脂可包括于三聚氰胺甲醛树脂配方中,所述三聚氰胺甲醛树脂配方以重量计包含:大约10%至20%的三聚氰胺甲醛树脂、大约35%的碳酸钙填料和大约5%的粘土填料,以及大约40%的水。
除了所述树脂配方之外,本发明的涂料包括醛清除剂。醛清除剂的主要功能是缚结可能趋于从天花板瓷砖本身和/或施用至天花板瓷砖的涂料排放的任何醛和其他VOC,并防止这种醛和其他VOC在安装天花板瓷砖之处被排放至周围。任何醛和其他VOC的缚结可例如由于如下原因而发生:共价化学结合、离子相互作用、醛和/或其他VOC向存在醛和/或其他VOC的基材的进一步引入、相变、氢键等。当在涂料中使用甲醛树脂配方时,通常醛的排放将源自该配方。然而,可趋于排放的醛和任何其他VOC可源自进入天花板瓷砖的制造中的任何部件。包含醛清除剂的涂料可在制造天花板瓷砖时、在安装天花板瓷砖之时或在安装天花板瓷砖之后施用至天花板瓷砖。
根据本发明的一个方面,所述醛清除剂可包括选自如下的清除剂:四亚乙基五胺,丙酰胺,己内酰胺,氢氧化铵,硫酸氢钠,焦亚硫酸钠,磷酸二氢铵,磷酸氢二铵,磷酸二氢铵和磷酸氢二铵的组合,磷酸二氢铵、磷酸氢二铵和亚硫酸盐的组合,聚乙烯醇,己二酰肼,以及聚乙烯醇和己二酰肼的组合。在本发明的特定实施例中,所述醛清除剂可包括聚乙烯醇(如化学文摘登记号(“CAS号”)为25213-24-5的205S或203S)、己二酰肼,以及聚乙烯醇(如化学文摘登记号(“CAS号”)为25213-24-5的205S或203S)和己二酰肼的组合。
尽管参照本发明的某些实施例而如上描述和说明了本发明,但应了解本发明不限于此。另外,在阅读和理解包括附图的说明书后,本领域技术人员会想到本文描述的本发明的方面的修改和改变。本发明旨在涵盖并包括由如下权利要求书涵盖的对所述实施例的任何和所有这种修改和改变。
Claims (10)
1.一种用于施用至室内建筑产品的表面的涂料,其包含:
树脂配方,所述树脂配方的特征在于,当其作为涂料施用至建筑产品时其加强室内建筑产品的能力;以及
醛清除剂,所述醛清除剂选自:四亚乙基五胺,丙酰胺,己内酰胺,氢氧化铵,硫酸氢钠,焦亚硫酸钠,磷酸二氢铵,磷酸氢二铵,磷酸二氢铵和磷酸氢二铵的组合,磷酸二氢铵、磷酸氢二铵和亚硫酸盐的组合,聚乙烯醇,己二酰肼,以及聚乙烯醇和己二酰肼的组合。
2.根据权利要求1所述的涂料,其中所述树脂配方包含三聚氰胺甲醛树脂。
3.根据权利要求2所述的涂料,其中所述醛清除剂包括CAS号为25213-24-5的聚乙烯醇。
4.根据权利要求2所述的涂料,其中所述醛清除剂包括己二酰肼。
5.根据权利要求2所述的涂料,其中所述三聚氰胺甲醛树脂配方以重量计包含:
大约10%至20%的三聚氰胺甲醛树脂;
大约20%至60%的碳酸钙填料和大约0%至10%的粘土填料;
大约20%至80%的水;
选自氯化铵、氯化镁以及氯化铵和氯化镁的组合的催化剂;以及
用以抑制所述树脂配方中任何泡沫的形成的足够的消泡剂。
6.根据权利要求5所述的涂料,其中所述三聚氰胺甲醛树脂配方以重量计包含:
大约10%至20%的三聚氰胺甲醛树脂;
大约35%的碳酸钙填料和大约5%的粘土填料;以及
大约40%的水。
7.根据权利要求6所述的涂料,其中所述醛清除剂包括CAS号为25213-24-5的聚乙烯醇。
8.根据权利要求6所述的涂料,其中所述醛清除剂包括己二酰肼。
9.根据权利要求6所述的涂料,其中所述醛清除剂包括CAS号为25213-24-5的聚乙烯醇和己二酰肼的组合。
10.根据权利要求9所述的涂料,其中所述室内建筑产品包括天花板瓷砖。
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US201161510109P | 2011-07-21 | 2011-07-21 | |
US61/510109 | 2011-07-21 | ||
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US13/490,595 | 2012-06-07 | ||
US13/490595 | 2012-06-07 | ||
US13/490,595 US20130023612A1 (en) | 2011-07-21 | 2012-06-07 | Use of aldehyde scavengers in interior building products |
PCT/US2012/046985 WO2013012828A1 (en) | 2011-07-21 | 2012-07-17 | Use of aldehyde scavengers in interior building products |
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CN103687917A true CN103687917A (zh) | 2014-03-26 |
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EP (1) | EP2734592B1 (zh) |
KR (1) | KR101832145B1 (zh) |
CN (1) | CN103687917B (zh) |
AR (1) | AR087190A1 (zh) |
AU (1) | AU2012284164B2 (zh) |
BR (1) | BR112014001284B1 (zh) |
CA (1) | CA2841821C (zh) |
CO (1) | CO6880058A2 (zh) |
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TW (1) | TWI557191B (zh) |
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US9802866B2 (en) | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
JP2015514602A (ja) | 2012-02-17 | 2015-05-21 | ユナイテッド・ステイツ・ジプサム・カンパニー | 高効率吸熱性添加剤を有する石膏製品 |
US9540810B2 (en) | 2012-10-23 | 2017-01-10 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
US9828441B2 (en) | 2012-10-23 | 2017-11-28 | United States Gypsum Company | Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products |
US10399899B2 (en) | 2012-10-23 | 2019-09-03 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
EP3052573A4 (en) | 2013-09-30 | 2017-03-22 | CertainTeed Corporation | Stain repellent and voc eliminating coatings and use thereof |
US8974925B1 (en) | 2013-10-15 | 2015-03-10 | United States Gypsum Company | Gypsum board |
US9764307B2 (en) | 2015-12-15 | 2017-09-19 | Awi Licensing Llc | VOC and odor reducing building panels |
GB2565331B (en) * | 2017-08-10 | 2019-08-14 | Kingspan Holdings Irl Ltd | Phenolic foam and method of manufacture thereof |
US20210040320A1 (en) * | 2018-02-09 | 2021-02-11 | Pressing Developments, L.L.C. | Stainable laminate products, compositions, and methods of manufacture |
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KR20140048961A (ko) | 2014-04-24 |
EP2734592A1 (en) | 2014-05-28 |
RU2605121C2 (ru) | 2016-12-20 |
AR087190A1 (es) | 2014-02-26 |
EP2734592B1 (en) | 2022-09-07 |
BR112014001284B1 (pt) | 2021-05-04 |
PL2734592T3 (pl) | 2022-12-05 |
MY166178A (en) | 2018-06-07 |
US20130023612A1 (en) | 2013-01-24 |
TWI557191B (zh) | 2016-11-11 |
CA2841821C (en) | 2018-02-27 |
AU2012284164B2 (en) | 2016-04-28 |
AU2012284164A1 (en) | 2014-01-16 |
CA2841821A1 (en) | 2013-01-24 |
BR112014001284A2 (pt) | 2017-04-18 |
WO2013012828A1 (en) | 2013-01-24 |
UA115036C2 (uk) | 2017-09-11 |
AU2012284164A2 (en) | 2014-05-22 |
ES2928655T3 (es) | 2022-11-21 |
TW201305286A (zh) | 2013-02-01 |
NZ619238A (en) | 2016-02-26 |
RU2014103706A (ru) | 2015-08-27 |
KR101832145B1 (ko) | 2018-02-26 |
US9334410B2 (en) | 2016-05-10 |
CO6880058A2 (es) | 2014-02-28 |
CN103687917B (zh) | 2018-02-06 |
US20130331494A1 (en) | 2013-12-12 |
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