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    Use of aldehyde scavengers in interior building products
    1.
    发明授权
    Use of aldehyde scavengers in interior building products 有权
    在室内建筑产品中使用醛清除剂

    公开(公告)号：US09334410B2

    公开(公告)日：2016-05-10

    申请号：US13963014

    申请日：2013-08-09

    申请人： USG Interiors, LLC

    发明人： Runhai Lu ,  Terry L. Rosenstiel ,  Salvatore Immordino ,  Weixin D. Song

    IPC分类号： C09D7/12 ,  C09D7/00 ,  C09D161/28 ,  C09D161/00

    CPC分类号： C09D7/125 ,  C09D7/00 ,  C09D7/63 ,  C09D7/65 ,  C09D161/00 ,  C09D161/28 ,  C08K3/26 ,  C08L29/04 ,  C08K2003/265

    摘要： A coating for application to the surface of an interior building product comprises: a resin formulation such as a melamine formaldehyde resin characterized by its ability to strengthen the interior building product when applied as a coating to the building product; and an aldehyde scavenger selected from the group consisting of; tetraethylene pentamine, propionamide, caprolactam, ammonium hydroxide, sodium bisulfate, sodium metabisulfite, ammonium primary phosphate, ammonium secondary phosphate, a combination of ammonium primary phosphate and ammonium secondary phosphate, a combination of ammonium primary phosphate, ammonium secondary phosphate and a sulfite, a polyvinyl alcohol; adipic dihydrazide and a combination of a polyvinyl alcohol and adipic dihydrazide.

    摘要翻译： 用于施加到室内建筑产品表面的涂层包括：树脂制剂，例如三聚氰胺甲醛树脂，其特征在于当作为建筑产品的涂料施加时能够强化内部建筑产品; 和选自下组的醛清除剂; 四亚乙基五胺，丙酰胺，己内酰胺，氢氧化铵，硫酸氢钠，偏亚硫酸氢钠，一次磷酸铵，二次磷酸铵，一次磷酸铵和二次次磷酸铵的组合，一次磷酸铵，二次磷酸铵和亚硫酸铵的组合， 聚乙烯醇; 己二酸二酰肼和聚乙烯醇与己二酸二酰肼的组合。

    Lignin modified phenol-formaldehyde resins
    8.
    发明授权
    Lignin modified phenol-formaldehyde resins 失效
    木质素改性酚醛树脂

    公开(公告)号：US5202403A

    公开(公告)日：1993-04-13

    申请号：US821939

    申请日：1992-01-15

    申请人： Glen A. Doering

    发明人： Glen A. Doering

    IPC分类号： C08G8/38 ,  C08L61/00 ,  C08L97/02 ,  C09D161/00

    CPC分类号： C08H6/00 ,  C08G8/38 ,  C08L61/00 ,  C08L97/02 ,  C09D161/00

    摘要： A modified resole resin and an adhesive composition containing the resin wherein the resin is prepared by first reacting formaldehyde and a phenol at a mole ratio of formaldehyde to phenol of less than about 1.0 in the presence of alkaline in an amount sufficient to provide a mole ratio of said alkaline material to phenol between about 0.04 and 0.08 to form a precursor resin; reacting the precursor resin with lignin to form a lignin-modified phenol-formaldehyde precursor resin, and then reacting the lignin-modified phenol-formaldehyde precursor with additional formaldehyde sufficient to provide a cumulative formaldehyde to phenol mole ratio of between about 2.0 and about 3.0. The adhesive composition is useful in bonding wood chips, veneers and sheets of plywood.

    摘要翻译： 一种改性的甲阶酚醛树脂和含有该树脂的粘合剂组合物，其中树脂通过首先使甲醛和苯酚以甲醛与苯酚的摩尔比小于约1.0，在碱存在下以足以提供摩尔比 的所述碱性物质与约0.04和0.08之间的苯酚形成前体树脂; 使前体树脂与木质素反应以形成木质素改性的酚醛前体树脂，然后使木质素改性的酚醛前体与另外的甲醛反应，足以提供约2.0至约3.0的累积甲醛与苯酚的摩尔比。 粘合剂组合物可用于粘合木片，胶合板和胶合板片。

    Enclosure member consisting essentially of solid, non-aromatic polymers
    9.
    发明授权
    Enclosure member consisting essentially of solid, non-aromatic polymers 失效
    基本上由固体，非芳族聚合物组成的封闭构件

    公开(公告)号：US4503103A

    公开(公告)日：1985-03-05

    申请号：US529947

    申请日：1983-09-07

    申请人： Roger A. Shefford

    发明人： Roger A. Shefford

    IPC分类号： C08L61/00 ,  B32B27/08 ,  B32B27/32 ,  B32B27/42 ,  B65D25/14 ,  B65D25/34 ,  C08G16/02 ,  C08J7/04 ,  C08J7/14 ,  C08L61/20 ,  C08L61/34 ,  C09D161/00 ,  C09D161/34 ,  B05D3/00 ,  B65D23/00

    CPC分类号： C08J7/047 ,  C08G16/0262 ,  C08J7/14 ,  C09D161/00 ,  C09D161/34 ,  C08J2323/06 ,  C08J2461/00 ,  Y10T428/1352 ,  Y10T428/269 ,  Y10T428/31913 ,  Y10T428/31928

    摘要： The present invention relates to an enclosure member consisting essentially of solid, non-aromatic polymers that have a linear carbon to carbon backbone structure and have a plurality of free hydrogen atoms attached to the carbon atoms with a permeability to wet and dry solvents and fuels of less than 1/50, of the permeability of untreated enclosure members having a thickness of 1 mm, a portion of the hydrogen atoms of the surfaces of said member having been replaced by sulphonic acid or sulphonate groups and being coated with a cured thin layer of a mixture of a resin made by the reaction of urea and formaldehyde, respectively of melamine and formaldehyde, with furfuryl alcohol, and an oligomer consisting of a polymer of furfuryl alcohol and formaldehyde.

    摘要翻译： 本发明涉及一种封闭件，其主要由固体非芳族聚合物组成，其具有直链碳 - 碳骨架结构，并且具有连接到碳原子上的多个游离氢原子，其具有对湿和干溶剂的渗透性和 小于1/50的厚度为1mm的未处理的外壳构件的透气性，所述构件的表面的一部分氢原子已经被磺酸或磺酸盐基团所取代，并被涂覆有固化的薄层 通过尿素和甲醛分别由三聚氰胺和甲醛与糠醇反应制得的树脂和由糠醇和甲醛的聚合物组成的低聚物的混合物。