Water-absorbing, expanded, crosslinked polymers, the production and use
thereof
    3.
    发明授权
    Water-absorbing, expanded, crosslinked polymers, the production and use thereof 失效
    吸水膨胀交联聚合物的生产和使用

    公开(公告)号:US6136873A

    公开(公告)日:2000-10-24

    申请号:US68023

    申请日:1998-05-04

    摘要: Water-absorbing, expanded, crosslinked polymers obtainable by(I) foaming a polymerizable aqueous mixture which comprises(a) monoethylenically unsaturated monomers which contain acidic groups and are at least 50 mol % neutralized,(b) with or without other monoethylenically unsaturated monomers,(c) crosslinkers,(d) initiators,(e) 0.1-20% by weight of at least one surfactant,(f) with or without at least one solubilizer and(g) with or without thickeners, foam stabilizers, polymerization regulators, fillers and/or cell nucleating agents,where the foaming takes place by dispersing fine bubbles of a gas which is inert to free radicals, and(II) polymerizing the foamed mixture to form an expanded hydrogel and adjusting the water content of the expanded polymer to 1-45% by weight, a process for their production and their use in hygiene articles employed to absorb body fluids and in dressing material for covering wounds.

    摘要翻译: PCT No.PCT / EP96 / 04644 Sec。 371日期:1998年5月4日 102(e)日期1998年5月4日PCT 1996年10月25日PCT公布。 公开号WO97 / 17397 日期1997年5月15日可通过(I)发泡可聚合水性混合物得到的吸水膨胀交联聚合物,其包含(a)含有酸性基团并且至少50摩尔%中和的单烯属不饱和单体,(b)有或没有其它 单烯属不饱和单体,(c)交联剂,(d)引发剂,(e)0.1-20重量%的至少一种表面活性剂,(f)有或没有至少一种增溶剂,和(g)有或没有增稠剂,泡沫稳定剂 ,聚合调节剂,填料和/或细胞成核剂,其中通过分散对自由基惰性的气体的细小气泡进行发泡,和(II)将发泡混合物聚合以形成膨胀的水凝胶并调节水分含量 膨胀聚合物为1-45重量%,其生产方法及其在用于吸收体液的卫生制品中的用途以及用于覆盖伤口的敷料材料。

    SURFACTANT MIXTURE CONTAINING SHORT-CHAIN AND ALSO LONG-CHAIN COMPONENTS
    6.
    发明申请
    SURFACTANT MIXTURE CONTAINING SHORT-CHAIN AND ALSO LONG-CHAIN COMPONENTS 审中-公开
    含短链和长链组分的表面活性剂混合物

    公开(公告)号:US20090023820A1

    公开(公告)日:2009-01-22

    申请号:US12280114

    申请日:2007-02-15

    IPC分类号: B01F17/38

    摘要: The present invention relates to a surfactant mixture comprising (A) a short-chain component comprising the alkoxylation product of alkanols, where the alkanols have 8 to 12 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of at least 1; and (B) a long-chain component comprising the alkoxylation product of alkanols where the alkanols have 13 to 20 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of from 0.0 to 0.3; and phosphate esters, sulfate esters and ether carboxylates thereof. In addition, the present invention relates to a formulation comprising such surfactant mixtures, and to the use of these, for example for the cleaning of hard surfaces.

    摘要翻译: 本发明涉及一种表面活性剂混合物,其包含(A)包含烷醇的烷氧基化产物的短链组分,其中烷醇具有8至12个碳原子,并且烷氧基化产物中每个烷醇基团的烷氧基的平均数呈现值 3至30,并且烷氧基选自乙氧基,丙氧基,丁氧基和戊氧基,并且所述链烷醇具有至少1的平均支化度; 和(B)包含烷醇的烷氧基化产物的长链组分,其中链烷醇具有13-20个碳原子,烷氧基化产物中每个烷醇基团的烷氧基的平均数为3-30,烷氧基为 选自乙氧基,丙氧基,丁氧基和戊氧基,并且所述链烷醇的平均支化度为0.0至0.3; 和磷酸酯,硫酸酯和醚羧酸盐。 此外,本发明涉及包含这种表面活性剂混合物的制剂,以及这些用于清洁硬表面的用途。

    Cleaning Formulations for Machine Dishwashing Comprising Hyrdophilically Modified Polycarboxylates
    7.
    发明申请
    Cleaning Formulations for Machine Dishwashing Comprising Hyrdophilically Modified Polycarboxylates 审中-公开
    含有嗜酸性改性聚羧酸盐的洗碗机清洗配方

    公开(公告)号:US20080188391A1

    公开(公告)日:2008-08-07

    申请号:US12065011

    申请日:2006-08-29

    IPC分类号: C11D3/36 C11D3/20

    CPC分类号: C11D3/3757 C11D3/33

    摘要: The invention relates to a phosphate-free detergent formulation for machine dishwashing comprising, as components: a) from 1 to 20% by weight of copolymers of a1) from 50 to 99.5 mol % of a monoethylenically unsaturated monocarboxylic acid and/or of a salt thereof, a2) from 0.5 to 20 mol % of an alkoxylated, monoethylenically unsaturated monomer of the formula (I) a3) from 0 to 50 mol % of a monoethylenically unsaturated dicarboxylic acid, of an anhydride and/or of a salt thereof, a4) from 0 to 20 mol % of a further copolymerizable, monoethylenically unsaturated monomer, where the copolymer has a mean molecular weight Mw of from 30 000 to 500 000 g/mol and a K value of from 40 to 150, measured at pH 7 in 1% by weight aqueous solution at 25° C., b) from 1 to 50% by weight of complexing agents selected from the group consisting of nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, hydroxyethylethylenediaminetriacetic acid and glycine-N,N-diacetic acid and their derivatives, glutamic acid N,N-diacetic acid, iminodisuccinate, hydroxyiminodisuccinate, S,S-ethylene-diaminedisuccinate and aspartic acid diacetic acid and also the salts of the aforementioned substances, c) from 1 to 15% by weight of low-foaming nonionic surfactants, d) from 0.1 to 30% by weight of bleaches and, if appropriate, bleach activators, e) from 0 to 60% by weight of further builders, f) from 0 to 8% by weight of enzymes, g) from 0 to 50% by weight of one or more further additives, the sum of components a) to g) adding up to 100% by weight.

    摘要翻译: 本发明涉及一种用于机洗餐具洗涤剂的无磷酸盐洗涤剂配方,其包含以下成分:a)1至20重量%的a1)50-99.5mol%的单烯属不饱和单羧酸和/或盐 其中,a2)0.5-20mol%的式(I)的烷氧基​​化单烯属不饱和单体a3)0-50mol%的单烯键式不饱和二羧酸酐和/或其盐,a4 )0至20摩尔%的另外的可共聚的单烯属不饱和单体,其中共聚物的平均分子量M 3为30 000至500 000克/摩尔,K值为40 至150,在25℃下在1重量%水溶液中在pH7测量,b)1至50重量%的选自次氮基三乙酸,乙二胺四乙酸,二亚乙基三胺五乙酸,羟乙基乙二胺三乙酸和 甘氨酸-N ,N-二乙酸及其衍生物,谷氨酸N,N-二乙酸,亚氨基二琥珀酸盐,羟基亚氨基二琥珀酸盐,S,S-乙烯二胺二琥珀酸盐和天冬氨酸二乙酸,以及上述物质的盐,c)1〜15% 的低发泡非离子表面活性剂,d)0.1至30重量%的漂白剂,以及适当时漂白活化剂,e)0至60重量%的其它助洗剂,f)0至8重量% 的酶,g)0至50重量%的一种或多种其它添加剂,组分a)至g)的总和相加至100重量%。

    Alkoxylate mixtures and detergents containing the same
    8.
    发明申请
    Alkoxylate mixtures and detergents containing the same 有权
    烷氧基化物混合物和含有它们的洗涤剂

    公开(公告)号:US20050170991A1

    公开(公告)日:2005-08-04

    申请号:US10511445

    申请日:2003-04-25

    摘要: The alkoxylate mixture comprises 0.1 to 99.9% by weight of at least one alkoxylate of the formula (I) CnH2n+1O(A)x(B)yH  (I) where A is ethyleneoxy, B is C3-C10-alkyleneoxy or mixtures thereof, where groups A and B may be present randomly distributed, alternately or in the form of two or more blocks in any order, n is an integer in the range from 8 to 11, x is a number in the range from 1 to 20, y is a number in the range from 0 to 10, and 0.1 to 99.9% by weight of at least one alkoxylate of the formula (II) CmH2m+1O(A)v(B)wH  (II) where A is ethyleneoxy, B is C3-C10-alkyleneoxy or mixtures thereof, where groups A and B may be present randomly distributed, alternately or in the form of two or more blocks in any order, m is an integer in the range from 12 to 24, v is a number in the range from 1 to 50, w is a number in the range from 0 to 10.

    摘要翻译: 所述烷氧基化物混合物包含0.1至99.9重量%的至少一种式(I)的烷氧基​​化物,其中所述烷氧基化物混合物包含0.1至99.9重量%的至少一种式(I)的烷氧基​​化物, (A)x(B)H(I)&lt;&lt;直线公式描述=“ 其中A是亚乙基氧基,B是C 3 -C 10 - 亚烷基氧基或其混合物,其中基团A和B可以 以任何顺序交替地或以两个或多个块的形式随机分布,n为8至11的整数,x为1至20的数,y为范围内的数字 0至10,和0.1至99.9重量%的至少一种式(II)的烷氧基​​化物<?在线公式描述=“在线公式”末端=“铅”→> C (B)H(II)<β在线公式描述中,H(II)

    Aminotriazine derivatives containing glycol ether and their use in
coating resins
    9.
    发明授权
    Aminotriazine derivatives containing glycol ether and their use in coating resins 失效
    含有二醇醚的氨基三嗪衍生物及其在涂料树脂中的应用

    公开(公告)号:US5760226A

    公开(公告)日:1998-06-02

    申请号:US765456

    申请日:1997-01-23

    CPC分类号: C08G12/427

    摘要: Binders comprise A) an aminotriazine derivative in which the primary amino groups of the triazine are methylolated on average with at least one mole of formaldehyde per mole of primary amino groups, and these methylol groups are etherified on average with at least 0.5 mol of primary alcohol per mole of methylol group and the primary alcohols are a mixture containing a) 0.5-99.5 mol % of a C.sub.1 -C.sub.4 -alkanol and b) 99.5-0.5 mol % of an alcohol of the formula R.sup.1 --O--�R.sup.2 --O!.sub.n --R.sup.3 --OH I, in which R.sup.1 is C.sub.1 -C.sub.24 -alkyl or C.sub.6 -C.sub.12 -aryl which may be unsubstituted or substituted by from one to three C.sub.1 -C.sub.8 -alkyl groups, and R.sup.2 and R.sup.3 independently of one another are C.sub.2 -C.sub.8 -alkylene and n is an integer from 1 to 100, or of a mixture of higher-boiling alcohols having a boiling point of above 120.degree. C. at 1 bar which contains at least 10 mol %, based on the higher-boiling alcohols, of alcohols of the formula I, and B) a radical polymer, polycondensation product or polyadduct which is crosslinkable with the aminotriazine derivative.

    摘要翻译: PCT No.PCT / EP95 / 02747 Sec。 371日期1997年1月23日 102(e)日期1997年1月23日PCT提交1995年7月13日PCT公布。 出版物WO96 / 03449 日期1996年2月8日粘合剂包括A)氨基三嗪衍生物,其中三嗪的伯氨基平均羟甲基化,每摩尔伯氨基具有至少1摩尔甲醛,并且这些羟甲基平均至少醚化 每摩尔羟甲基0.5摩尔伯醇和伯醇是含有a)0.5-99.5摩尔%的C 1 -C 4烷醇和b)99.5-0.5摩尔%的式R 1 -O-的醇的混合物, R2-O] n-R3-OHI,其中R1是可以是未取代的或被1至3个C1-C8-烷基取代的C1-C24 - 烷基或C6-C12-芳基,R2和R3独立地为一个 另一种是C 2 -C 8 - 亚烷基,n是1至100的整数,或沸点高于120℃的高沸点醇的混合物,其在1巴下含有至少10摩尔%,基于 高沸点醇,式I的醇,以及B)可自由基聚合物,缩聚产物或可交联的聚合物 与氨基三嗪衍生物。

    Rapid Low-Foam Wetting Agents for Hydrophobic Surfaces
    10.
    发明申请
    Rapid Low-Foam Wetting Agents for Hydrophobic Surfaces 失效
    用于疏水表面的快速低泡沫润湿剂

    公开(公告)号:US20080214683A1

    公开(公告)日:2008-09-04

    申请号:US11578417

    申请日:2005-04-26

    IPC分类号: C07C43/15 B01D12/00

    摘要: The present invention relates to the use of surfactants of the general formula (I) R—O-(A)n-(B)m—H   (I) where R is a C8-alkyl radical, A is propylenoxy, B is ethylenoxy, n is an average value of from 0.8 to 2.0 and m is an average value of from 2.0 to 5.0 as a wetting agent for hydrophobic polymer surfaces, and to a wetting agent comprising a) from 0.5 to 50% by weight of at least one surfactant of the general formula (I) according to claim 1, b) from 1.0 to 10% by weight of a C8-alcohol and c) from 0.5 to 30% by weight of a compound of the general formula (IV) R—O-(A)n-H   (IV) where R is a C8-alkyl radical, A is propylenoxy and n is an average value of from 0.8 to 2.0.

    摘要翻译: 本发明涉及通式(I)的表面活性剂的用途<?in-line-formula description =“In-line Formulas”end =“lead”→> RO-(A) - (B) -H(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R是C < /亚烷基,A为丙烯氧基,B为乙烯氧基,n为0.8〜2.0的平均值,m为疏水性聚合物表面的润湿剂的平均值为2.0〜5.0,润湿剂 包含a)0.5至50重量%的至少一种根据权利要求1所述的通式(I)的表面活性剂,b)1.0-10重量%的C 8 - 醇和 c)0.5至30重量%的通式(IV)的化合物<?in-line-formula description =“In-line Formulas”end =“lead”→> RO-(A) -H(IV)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R是C 8 - 烷基,A是 丙烯氧基,n为0.8〜2.0的平均值。