PROCESS FOR THE PRODUCTION OF CELLULOSE/PLASTIC COMPOSITES
    2.
    发明申请
    PROCESS FOR THE PRODUCTION OF CELLULOSE/PLASTIC COMPOSITES 审中-公开
    生产纤维素/塑料复合材料的方法

    公开(公告)号:US20080161502A1

    公开(公告)日:2008-07-03

    申请号:US11876794

    申请日:2007-10-23

    IPC分类号: C08F14/06

    摘要: A process for the production of cellulose/plastic composites, characterized in that cellulose, more particularly wood, a plastic, more particularly polyvinyl chloride, a compatibilizer containing carboxylic anhydride groups, and a catalyst from the group of heteroaromatic compounds are combined, mixed together, preferably at a temperature in the range from 50° to 130° C., and the dry blend obtained is subsequently heated to a temperature above the melting temperature of the plastic, subjected to the desired shaping process, and allowed to cool.

    摘要翻译: 一种生产纤维素/塑料复合材料的方法,其特征在于将纤维素,特别是木材,塑料,更具体地是聚氯乙烯,含有羧酸酐基团的增容剂和来自杂芳族化合物的组合物的催化剂混合在一起, 优选在50℃至130℃的温度范围内,然后将获得的干燥共混物加热到高于塑料的熔融温度的温度,进行所需的成型过程,并使其冷却。

    VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS
    3.
    发明申请
    VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS 审中-公开
    聚醚多元醇粘度降低剂

    公开(公告)号:US20130310478A1

    公开(公告)日:2013-11-21

    申请号:US13949663

    申请日:2013-07-24

    IPC分类号: C08G18/08 C08G18/83

    摘要: The present invention relates to a process for the preparation of a polyurethane, comprising the process steps: i) provision of a polyisocyanate component comprising at least one polyisocyanate; ii) provision of a polyol component comprising at least one polyether polyol, one polyester polyol or a mixture of a polyether polyol and a polyester polyol, wherein the polyol component comprises a polyol ester of a polyol and a monocarboxylic acid; iii) bringing of the polyisocyanate component into contact with the polyol component to form a polyurethane.

    摘要翻译: 本发明涉及一种制备聚氨酯的方法,包括以下工艺步骤:i)提供包含至少一种多异氰酸酯的多异氰酸酯组分; ii)提供包含至少一种聚醚多元醇,一种聚酯多元醇或聚醚多元醇和聚酯多元醇的混合物的多元醇组分,其中所述多元醇组分包含多元醇和一元羧酸的多元醇酯; iii)使多异氰酸酯组分与多元醇组分接触以形成聚氨酯。

    VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS
    4.
    发明申请
    VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS 审中-公开
    聚醚多元醇粘度降低剂

    公开(公告)号:US20110237770A1

    公开(公告)日:2011-09-29

    申请号:US13060302

    申请日:2009-08-28

    摘要: The present invention relates to a process for the preparation of a polyurethane, comprising the process steps: i) provision of a polyisocyanate component comprising at least one polyisocyanate; ii) provision of a polyol component comprising at least one polyether polyol, one polyester polyol or a mixture of a polyether polyol and a polyester polyol, wherein the polyol component comprises a polyol ester of a polyol and a monocarboxylic acid; iii) bringing of the polyisocyanate component into contact with the polyol component to form a polyurethane.

    摘要翻译: 本发明涉及一种制备聚氨酯的方法,包括以下工艺步骤:i)提供包含至少一种多异氰酸酯的多异氰酸酯组分; ii)提供包含至少一种聚醚多元醇,一种聚酯多元醇或聚醚多元醇和聚酯多元醇的混合物的多元醇组分,其中所述多元醇组分包含多元醇和单羧酸的多元醇酯; iii)使多异氰酸酯组分与多元醇组分接触以形成聚氨酯。

    Aqueous concentrates of a tenside of the sulfate and sulfonate type and
process for the improvement of the flow behavior of difficultly
pourable aqueous tenside concentrates
    5.
    发明授权
    Aqueous concentrates of a tenside of the sulfate and sulfonate type and process for the improvement of the flow behavior of difficultly pourable aqueous tenside concentrates 失效
    硫酸盐和磺酸盐类型的表面活性剂的浓缩水和用于改善难倾水性表面活性剂浓缩物的流动行为的方法

    公开(公告)号:US4384978A

    公开(公告)日:1983-05-24

    申请号:US181639

    申请日:1980-08-26

    摘要: An aqueous concentrate of a tenside of the sulfate and sulfonate type containing at least about 20% by weight of a water-soluble salt of at least one anionic tenside selected from the group consisting of alkyl polyalkylene ether glycol sulfates, alkaryl polyalkylene ether glycol sulfates, alkyl polyalkylene ether glycol sulfosuccinates, alkaryl polyalkylene ether glycol sulfosuccinates, alkyl sulfates, alkaryl sulfonates and alkyl sulfosuccinates and a viscosity reducing amount of a water-soluble salt of a polyglycol ether sulfate selected from the group consisting of monosulfates of polylower alkylene ether glycols having a molecular weight of at least 600, disulfates of poly-lower alkylene ether glycols having a molecular weight of at least 600 and mixtures thereof and from 0 to a viscosity reducing amount of a poly-lower alkylene ether glycol having a molecular weight of at least 1,500; as well as the process of improving the flow behaviour of difficultly pourable aqueous concentrates of at least one tenside of the sulfate and sulfonate type comprising employing as a viscosity reducing compound a water-soluble salt of a mono- or disulfate of a poly-lower alkylene ether glycol.

    摘要翻译: 含有至少约20重量%的至少一种选自烷基聚亚烷基醚二醇硫酸盐,烷芳基聚亚烷基醚二醇硫酸盐的至少一种阴离子表面活性剂的水溶性盐的硫酸盐和磺酸盐型表面活性剂的含水浓缩物, 烷基聚亚烷基醚二醇磺基琥珀酸盐,烷芳基聚亚烷基醚二醇磺基琥珀酸盐,烷基硫酸盐,烷芳基磺酸盐和烷基磺基琥珀酸盐,以及降粘量的聚乙二醇醚硫酸盐的水溶性盐,所述聚乙二醇醚硫酸盐选自具有 分子量至少为600,分子量至少为600的聚 - 低级亚烷基醚二醇的二硫酸盐及其混合物和0至分子量至少为1,500的聚 - 低级亚烷基醚二醇的降粘量 ; 以及改进难以倾倒的硫酸盐和磺酸盐类型的至少一种表面活性剂的浓缩水的流动行为的方法,其包括使用作为降粘化合物的多 - 低级亚烷基的单或二硫酸盐的水溶性盐 醚乙二醇。

    Free flow, readily dilutable aqueous concentrates of a tenside of the
sulfate and sulfonate type
    7.
    发明授权
    Free flow, readily dilutable aqueous concentrates of a tenside of the sulfate and sulfonate type 失效
    自由流动,容易稀释的硫酸盐和磺酸盐型表面活性剂的浓缩液

    公开(公告)号:US4476037A

    公开(公告)日:1984-10-09

    申请号:US469214

    申请日:1983-02-24

    摘要: An aqueous concentrate of a tenside of the sulfate and sulfonate type containing at least about 20% by weight of a water-soluble salt of at least one anionic tenside selected from the group consisting of alkyl polyalkylene ether glycol sulfates, alkaryl polyalkylene ether glycol sulfates, alkyl polyalkylene ether glycol sulfosuccinates, alkaryl polyalkylene ether glycol sulfosuccinates, alkyl sulfates, alkaryl sulfonates and alkyl sulfosuccinates and a viscosity reducing amount of a water-soluble salt of a polyglycol ether sulfate selected from the group consisting of monosulfates of poly-lower alkylene ether glycols having a molecular weight of at least 600, disulfates of poly-lower alkylene ether glycols having a molecular weight of at least 600 and mixtures thereof and from 0 to a viscosity reducing amount of a poly-lower alkylene ether glycol having a molecular weight of at least 1,500; as well as the process of improving the flow behavior of difficultly pourable aqueous concentrates of at least one tenside of the sulfate and sulfonate type comprising employing as a viscosity reducing compound a water-soluble salt of a mono- or disulfate of a poly-lower alkylene ether glycol.

    摘要翻译: 含有至少约20重量%的至少一种选自烷基聚亚烷基醚二醇硫酸盐,烷芳基聚亚烷基醚二醇硫酸盐的至少一种阴离子表面活性剂的水溶性盐的硫酸盐和磺酸盐型表面活性剂的含水浓缩物, 烷基聚亚烷基醚二醇磺基琥珀酸盐,烷芳基聚亚烷基醚二醇磺基琥珀酸盐,烷基硫酸盐,烷芳基磺酸盐和烷基磺基琥珀酸盐,以及降粘量的聚乙二醇醚硫酸盐的水溶性盐,其选自聚 - 低级亚烷基醚二醇的一硫酸盐 具有至少600的分子量,分子量至少为600的聚 - 低级亚烷基醚二醇的二硫酸盐及其混合物和0至分子量为at的聚 - 低级亚烷基醚二醇的降粘量 至少1500; 以及改进难以倾倒的硫酸盐和磺酸盐类型的至少一种表面活性剂的浓缩水的流动行为的方法,其包括使用作为降粘化合物的多 - 低级亚烷基的单或二硫酸盐的水溶性盐 醚乙二醇。

    Aqueous flowable surfactant concentrates and process therefor
    8.
    发明授权
    Aqueous flowable surfactant concentrates and process therefor 失效
    水可流动表面活性剂浓缩物及其处理方法

    公开(公告)号:US4473489A

    公开(公告)日:1984-09-25

    申请号:US481693

    申请日:1983-04-04

    摘要: The flow behavior of aqueous surfactant concentrates containing at least 20 wt. % of water-soluble salts of alkylpolyglycolether sulfosuccinates and/or alkylarylpolyglycolether sulfosuccinates is improved by adding to these concentrates at least one of the following viscosity regulators: a lower polyalkyleneether glycol having a molecular weight of at least about 1500; a water-soluble salt of a monosulfosuccinate of a lower polyalkyleneether glycol having a molecular weight of at least about 600; and a water-soluble salt of a disulfosuccinate of a lower polyalkyleneether glycol having a molecular weight of at least about 600.

    摘要翻译: 含水表面活性剂浓缩物的流动行为含有至少20wt。 烷基聚乙二醇醚磺基琥珀酸盐和/或烷基芳基聚乙二醇醚磺基琥珀酸盐的水溶性盐的%通过向这些浓缩物中加入至少一种以下粘度调节剂来改进:分子量至少为约1500的低级聚亚烷基二醇; 具有至少约600的分子量的下聚亚烷基二醇的单磺酰基琥珀酸盐的水溶性盐; 以及分子量为至少约600的下聚亚烷基二醇二磺基琥珀酸盐的水溶性盐。

    Mixed emulsifier for emulsion polymerization
    9.
    发明授权
    Mixed emulsifier for emulsion polymerization 失效
    用于乳液聚合的混合乳化剂

    公开(公告)号:US4529762A

    公开(公告)日:1985-07-16

    申请号:US662473

    申请日:1984-10-18

    IPC分类号: C08F2/24 C08F2/26 C08K5/42

    CPC分类号: C08F2/26

    摘要: Compositions and processes for the aqueous emulsion polymerization of ethylenically unsaturated monomers using mixed emulsifiers containing(a) about 99.5 to about 10 parts by weight of an .alpha.-sulfocarboxylic acid alkyl ester containing from 8 to 24 carbon atoms in the carboxylic acid portion and from 1 to 4 carbon atoms in the alcohol portion, and(b) from about 0.5 to about 90 parts by weight of an .alpha.-sulfocarboxylic acid containing from 8 to 24 carbon atoms, and if desired,other anionic and/or non-anionic emulsifiers and/or protective colloids; the mixed emulsifier optionally being completely or partly present in salt form.

    摘要翻译: 使用包含(a)约99.5至约10重量份的在羧酸部分中含有8至24个碳原子的α-磺基羧酸烷基酯和1重量份的混合乳化剂的烯属不饱和单体的水性乳液聚合的组合物和方法, 至约4个碳原子,和(b)约0.5至约90重量份含有8至24个碳原子的α-磺基羧酸,以及如果需要,可使用其它阴离子和/或非阴离子乳化剂和 /或保护胶体; 混合乳化剂任选地完全或部分以盐的形式存在。