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    • 32. 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。
    • 33. 发明申请
    • Softening finishing of objects containing polyolefins
    • 含有聚烯烃的物体的软化整理
    • US20050171261A1
    • 2005-08-04
    • US10504798
    • 2003-02-05
    • Christine WildPaul BirnbrichRaymond Mathis
    • Christine WildPaul BirnbrichRaymond Mathis
    • C08K5/103D01F1/10D01F6/46C08K5/09
    • D01F6/46C08K5/103D01F1/10Y10T428/2933Y10T428/2965C08L23/02
    • Methods for imparting softness to polyolefin-containing articles are described wherein the methods comprise: (a) providing at least one compound selected from the group consisting of compounds of the general formula (I) and compounds of the general formula (II): A-B-C-B-A  (I) A-B-A  (II) wherein each A independently represents a R—C(O)O— group wherein R represents an alkyl group having from 7 to 21 carbon atoms; each B independently represents a —(CnH2nO)k— group wherein n represents a number of from 2 to 4 and k represents a number of from 1 to 15; and C represents an alkylene group having from 2 to 6 carbons atoms; (b) combining the at least one compound and a polyolefin-containing material to form a mixture; and (c) subjecting the mixture to further processing to form an article.
    • 描述了赋予含聚烯烃的制品柔软度的方法,其中所述方法包括:(a)提供至少一种选自通式(I)的化合物和通式(II)的化合物的化合物: in-line-formula description =“In-line Formulas”end =“lead”?> ABCBA(I)<?in-line-formula description =“In-line Formulas”end =“tail”?> <? line-formula description =“In-line Formulas”end =“lead”?> ABA(II)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中每个A独立地表示 RC(O)O-基,其中R表示具有7至21个碳原子的烷基; 每个B独立地表示 - 其中n表示2至4的数,而k表示 从1到15的数量; C表示碳原子数2〜6的亚烷基。 (b)将至少一种化合物和含聚烯烃的材料组合以形成混合物; 和(c)使混合物进一步处理以形成制品。
    • 40. 发明申请
    • Ionic N-Containing Compounds
    • 离子含氮化合物
    • US20100179260A1
    • 2010-07-15
    • US12665816
    • 2008-06-12
    • Stefan BuschPaul BirnbrichJoachim MeyerRonald Klagge
    • Stefan BuschPaul BirnbrichJoachim MeyerRonald Klagge
    • C08K5/3445C07D233/06
    • C07D233/10B01F17/0042C08F2/28
    • Ionic N-containing compounds of formula (I), wherein the index n is the number 0 or 1 and R1 to R5 independently are hydrogen, C1-C25 alkyl, C3-C25 cycloalkyl or C6-C25 aryl, wherein the alkyl groups can be saturated or unsaturated, straight-chained or branched, and the cycloalkyl groups can be saturated or unsaturated, with the following stipulations: (1) when n=1, at least one of R1 to R5 must contain 8 to 25 carbon atoms, (2) when n=0, at least one of R1, R2, R3 and R5 must contain 8 to 25 carbon atoms, (3) the carbon atoms carrying R2 and R3 are linked via a C—C single bond or a C═C double bond, (4) when R1 to R5 are alkyl or cycloalkyl, a hydrogen atom linked to a carbon atom can be replaced with OH or NH2, or an —O—, —COO— or —NH— group can be inserted between two neighboring carbon atoms linked via a C—C single bond, (5) when R1 to R5 are aryl, a hydrogen atom linked to a carbon atom can be optionally replaced with C1-C12 alkyl or C3-C12 cycloalkyl, with the stipulation that the following applies to the alkyl or cycloalkyl group: optionally a hydrogen atom linked to a carbon atom can be replaced with OH or NH2, or an —O—, —COO— or —NH— group can be inserted between two neighboring carbon atoms linked via a C—C-single bond; said compounds being suitable as temporary surfactants, particularly for the production of aqueous emulsions or dispersions.
    • 式(I)的离子型含N的化合物,其中指数n为数字0或1且R 1至R 5独立地为氢,C 1 -C 25烷基,C 3 -C 25环烷基或C 6 -C 25芳基,​​其中烷基可以 饱和或不饱和的直链或支链,并且环烷基可以是饱和或不饱和的,具有以下规定:(1)当n = 1时,R 1至R 5中的至少一个必须含有8至25个碳原子,(2 )当n = 0时,R 1,R 2,R 3和R 5中的至少一个必须含有8至25个碳原子,(3)携带R2和R3的碳原子通过C-C单键或C = C双键连接 键,(4)当R 1至R 5为烷基或环烷基时,与碳原子连接的氢原子可以被OH或NH 2取代,或者可以在两个邻位之间插入-O-,-COO-或-NH-基团 通过C-C单键连接的碳原子,(5)当R 1至R 5为芳基时,与碳原子连接的氢原子可任选被C 1 -C 12烷基或C 3 -C 12环烷基取代,与st 以下适用于烷基或环烷基:任选地,与碳原子连接的氢原子可以被OH或NH 2代替,或者可以在两个相邻碳之间插入-O-,-COO-或-NH-基团 通过C-C单键连接的原子; 所述化合物适合作为临时表面活性剂,特别是用于生产水性乳液或分散体。