AQUEOUS POLISHING COMPOSITION AND PROCESS FOR CHEMICALLY MECHANICALLY POLISHING SUBSTRATES CONTAINING SILICON OXIDE DIELECTRIC AND POLYSILICON FILMS
    2.
    发明申请
    AQUEOUS POLISHING COMPOSITION AND PROCESS FOR CHEMICALLY MECHANICALLY POLISHING SUBSTRATES CONTAINING SILICON OXIDE DIELECTRIC AND POLYSILICON FILMS 有权
    含有氧化硅介电和多晶硅膜的化学机械抛光底材的水性抛光组合物和工艺

    公开(公告)号:US20130248756A1

    公开(公告)日:2013-09-26

    申请号:US13991924

    申请日:2011-12-07

    IPC分类号: H01L21/306

    摘要: An aqueous polishing composition comprising (A) abrasive ceria particles and (B) amphiphilic nonionic surfactants selected water-soluble and water-dispersible, linear and branched polyoxyalkylene blockcopolymers of the general formula I: R[(B1)m/(B2)nY]p (I), wherein the indices and the variables have the following meaning: m, n, and p integers>1; R hydrogen atom or monovalent or polyvalent organic residue, except C5-C20 alkyl groups; (B1) block of oxyethylene monomer units; (B2) block of substituted oxyalkylene monomer units wherein the substituents are selected from two methyl groups, alkyl groups of more than two carbon atoms and cycloalkyl, aryl, alkyl-cycloalkyl, alkyl-aryl, cycloalkyl-aryl and alkyl-cycloalkyl-aryl groups; and Y hydrogen atom or monovalent organic residue, except C5-C20 alkyl groups; with the proviso that when (B) contains more than one block (B1) or (B2) two blocks of the same type are separated by a block of the other type.

    摘要翻译: 一种水性抛光组合物,其包含(A)磨料二氧化铈颗粒和(B)两亲性非离子表面活性剂,其选自水溶性和水分散性的通式I的直链和支链聚氧化烯嵌段共聚物:[(B1)m /(B2)nY] p(I),其中索引和变量具有以下含义:m,n和p整数> 1; R氢原子或一价或多价有机残基,除了C 5 -C 20烷基; (B1)氧化乙烯单体单元的嵌段; (B2)取代的氧化烯单体单元,其中取代基选自两个甲基,多于两个碳原子的烷基和环烷基,芳基,烷基 - 环烷基,烷基 - 芳基,环烷基 - 芳基和烷基 - 环烷基 - 芳基 ; 和Y氢原子或一价有机残基,除了C 5 -C 20烷基; 条件是当(B)包含多于一个块(B1)或(B2)时,两个相同类型的块由另一种类型的块分隔开。

    Method for Producing Wood-Base Materials
    4.
    发明申请
    Method for Producing Wood-Base Materials 有权
    生产木质材料的方法

    公开(公告)号:US20080156435A1

    公开(公告)日:2008-07-03

    申请号:US11817284

    申请日:2006-03-03

    IPC分类号: B32B21/08 C09J5/02

    摘要: The present invention relates to a process for the production of wood-base materials which have at least one thin veneer layer adhesively bonded over the surface to a substrate or to further veneer layers, which process comprises the following steps: i. impregnation of a veneer with an aqueous curable composition which comprises a) at least one curable urea compound selected from urea compounds H which have at least one N-bonded group of the formula CH2OR, where R is hydrogen or C1-C4-alkyl, and/or a 1,2-bishydroxyethane-1,2-diyl group bridging the two nitrogen atoms of the urea, precondensates of the urea compound H, and reaction products or mixtures of the urea compound H with at least one alcohol which is selected from C1-C6-alkanols, C2-C6-polyols and oligoethylene glycols, and b) at least one catalyst K effecting crosslinking of the urea compound; ii) gluing of the impregnated veneer and/or the substrate with a glue composition and iii) processing of the glued veneer to give a wood-base material at elevated temperature with curing of the crosslinkable urea compound, the impregnated veneer comprising the crosslinkable urea compound in substantially uncrosslinked form before the gluing in step ii).

    摘要翻译: 本发明涉及一种用于生产木质基材的方法,所述木材基材具有至少一个薄的单板层,该表面粘合到表面上至基底或进一步的薄板层,该方法包括以下步骤: 用含水可固化组合物浸渍单板,其包括a)至少一种选自具有至少一个式CH 2 OR的N-键合基团的脲化合物H的可固化脲化合物,其中R是 氢或C 1 -C 4 - 烷基,和/或桥联尿素的两个氮原子的1,2-二羟基乙烷-1,2-二基,预缩合物 的脲化合物H,以及脲化合物H与至少一种选自C 1 -C 6 - 链烷醇的醇的反应产物或混合物,C 2 -C 6 - 多元醇和低聚乙二醇,和b)至少一种使脲化合物进行交联的催化剂K; ii)用胶合剂组合物胶合所浸渍的胶合板和/或基材,和iii)加工胶合单板以在升高的温度下通过可交联的尿素化合物的固化得到木质基材,所述浸渍的单板包含可交联的尿素化合物 在步骤ii)中的胶合之前基本上未交联的形式。

    Method For Treating Wood Surfaces
    8.
    发明申请
    Method For Treating Wood Surfaces 有权
    木材表面处理方法

    公开(公告)号:US20080193785A1

    公开(公告)日:2008-08-14

    申请号:US11912534

    申请日:2006-04-28

    IPC分类号: B27K3/34 B05D3/00

    摘要: The invention relates to a method for treating wood or wood material surfaces with surface treatment agents and to the wood or wood materials treated by said method. Said method comprises the steps of a) impregnating wood, a wood material or a material for manufacturing a wood material with a hardenable aqueous composition, which contains at least one cross-linkable compound, selected from &agr;) low-molecular weight compounds V, having at least two N-bonded groups of formula CH2OH, wherein R=hydrogen or C1-C4 alkyl, and/or one 1,2-bishydroxyethan-1,2-diyl group, bridging two nitrogen atoms, &bgr;) precondensates of the compound V and ϝ) reaction products or mixtures of the compound V with at least one alcohol, selected from C1-C6 alkanols, C2-C6 polyols and oligoalkylene glycols, b) treating the material obtained in step a) at an elevated temperature and, optionally, transforming said material into a wood material and c) treating at least one surface of the wood or wood material to be treated with a surface treatment agent and, optionally, drying the treated surface in a manner known per se.

    摘要翻译: 本发明涉及用表面处理剂和通过所述方法处理的木材或木材材料处理木材或木材表面的方法。 所述方法包括以下步骤:a)用可硬化水性组合物浸渍木材,木材或用于制造木质材料的材料,所述可硬化水性组合物含有至少一种选自α)低分子量化合物V的可交联化合物,其具有 至少两个式CH 2 OH的N-键合基团,其中R =氢或C 1 -C 4烷基,和/或一个 1,2-二羟基乙烷-1,2-二基,桥接两个氮原子,β)化合物V和γ的预缩合物)化合物V的反应产物或混合物与至少一种选自C 1, C 2 -C 6烷醇,C 2 -C 6 -C 6多元醇和低聚亚烷基二醇,b)将步骤a)中获得的材料处理在 升高的温度,并且任选地将所述材料转化成木质材料,和c)用表面处理剂处理待处理的木材或木质材料的至少一个表面,并且任选地将经处理的表面干燥 本身已知的方式。

    Dispersant compositions comprising novel emulsifiers for water in oil emulsions
    9.
    发明授权
    Dispersant compositions comprising novel emulsifiers for water in oil emulsions 失效
    包含用于油包水乳液的新型乳化剂的分散剂组合物

    公开(公告)号:US06913660B2

    公开(公告)日:2005-07-05

    申请号:US10312874

    申请日:2001-07-05

    CPC分类号: C06B47/145

    摘要: The invention relates to explosive compositions comprising, in a water-in-oil emulsion as emulsifier, a Mannich adduct composed of a) a hydrocarbyl-substituted, hydroxyaromatic compound of the formula I (R1)nAr(OH)x   (I) in which R1 is a hydrocarbyl group selected from a straight-chain or branched C6-C400-alkyl, C6-C400-alkenyl, C6-C400-alkenyl-aryl or C6-C400-alkyl-aryl radical; Ar is a mononuclear or polynuclear, optionally substituted aromatic ring; n is an integral value of 1, 2 or 3; and x is an integral value of 1 and 5; b) formaldehyde, an oligomer or polymer thereof; and c) a nitrogen compound selected from an amine having at least one primary or secondary amino function, and ammonia.

    摘要翻译: 本发明涉及爆炸性组合物,其包含在油包水乳液中作为乳化剂的曼尼希加合物,其由以下化合物组成:a)式I的烃基取代的羟基芳族化合物<?in-line-formula description =“In-line (R 1) Ar(OH)x(I)<β在线式 描述=“在线式”末端=“尾”→其中R 1是选自直链或支链C 6 -C 6的烃基, C 2-4亚烷基,C 6 -C 40亚烷基,C 6 -C 40 - 亚烷基,C 6 -C 4 - > - 烯基 - 芳基或C 6 -C 40 - 烷基 - 芳基; Ar是单核或多核,任选取代的芳环; n是1,2或3的整数值; x为1和5的整数值; b)甲醛,其低聚物或聚合物; 和c)选自具有至少一个伯或仲氨基官能团的胺和氮气的氮化合物。