BIO-ADHESIVES
    6.
    发明公开
    BIO-ADHESIVES 审中-公开
    BIOKLEBSTOFFE

    公开(公告)号:EP3140361A2

    公开(公告)日:2017-03-15

    申请号:EP15711810.0

    申请日:2015-03-06

    申请人: Cambond Limited

    摘要: Distiller's Grain (DG) based bio-adhesives consisting of DG biomass, crosslinking agents, and fillers are described as substitutes for formaldehyde based wood glue for making wood panels. Algal bio-adhesives consisting of algal biomass, crosslinking agents, and fillers are described as substitutes for formaldehyde based glue for making wood panels. Processes for preparing such DG based bio-adhesives and algal bio-adhesives are provided, comprising the steps of: combining DG biomass or algal material with a cross-linking agent and inorganic fillers to form a blend; micronisation or homogenisation of the blend to obtain powdery material; and mixing the powdery material with additional water to form a bio-adhesive.

    摘要翻译: 由DG生物质,交联剂和填料组成的蒸馏谷物(DG)生物粘合剂被描述为用于制造木板的甲醛基木胶的替代品。 由藻类生物质,交联剂和填料组成的藻类生物粘合剂被描述为用于制造木板的甲醛基胶的替代物。 提供了制备这种基于DG的生物粘合剂和藻类生物粘合剂的方法,包括以下步骤:将DG生物质或藻类材料与交联剂和无机填料组合以形成共混物; 微粉化或均化混合物以获得粉末状材料; 并将粉末状材料与另外的水混合以形成生物粘合剂。

    ICI THICKENER COMPOSITION AND USES
    7.
    发明公开
    ICI THICKENER COMPOSITION AND USES 审中-公开
    ICI增稠剂组成和用途

    公开(公告)号:EP3041894A1

    公开(公告)日:2016-07-13

    申请号:EP14842413.8

    申请日:2014-08-21

    IPC分类号: C08K5/053

    摘要: A composition comprising linked segments of: (a) a polyhydroxy segment derived from a compound independently selected an acyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups; a cyclic polyhydric alcohol having 4 to 6 carbon atoms and 4 to 6 reactive hydroxyl groups, a poly(hydroxyethyl) polyethyleneamine having 4 to 6 reactive hydroxyl groups and combinations thereof; (b) polyoxyalkylene segments wherein each hydroxyl group of the polyhydroxyl segment is linked to a polyoxyalkylene segment; (d) and aliphatic end segments or aromatic end segments, each end segment having 6 to 32 carbon atoms and a hydroxyl reactive group, wherein the mole ratio of the polyoxyalkylene segment to the polyhydroxy segment is at least 4:1 and the mole ratio of the aliphatic or aromatic end segment to the polyhydroxy segment is at least 0.25:1.

    摘要翻译: 一种组合物,其包含以下链段:(a)衍生自独立选自具有4至6个碳原子和4至6个反应性羟基的无环多元醇的化合物的多羟基链段; 具有4至6个碳原子和4至6个反应性羟基的环状多元醇,具有4至6个反应性羟基的聚(羟乙基)聚乙烯胺及其组合; (b)聚氧化烯链段,其中多羟基链段的每个羟基与聚氧化烯链段连接; (d)和脂族末端链段或芳族末端链段,每个末端链段具有6至32个碳原子和羟基反应性基团,其中聚氧化烯链段与多羟基链段的摩尔比至少为4:1, 脂族或芳族末端片段与多羟基片段的摩尔比至少为0.25:1。

    ISOCYANAT-EPOXY-SCHAUMSYSTEM
    9.
    发明公开
    ISOCYANAT-EPOXY-SCHAUMSYSTEM 审中-公开
    ISOCYANAT环氧SCHAUMSYSTEM

    公开(公告)号:EP3024861A1

    公开(公告)日:2016-06-01

    申请号:EP14744095.2

    申请日:2014-07-25

    申请人: BASF SE

    摘要: The invention relates to a method for producing a hard foam, comprising the following steps: at least one polyisocyanate is reacted with a mixture containing at least one polyepoxide, water and at least one additional hydrogen azide compound, said reaction taking place in the presence of a metal-free Lewis base with at least one nitrogen atom, hard foams obtained according to said type of method, and to the use of the claimed hard foam for producing insulating materials, vacuum insulation panels, cooling devices, components, wind rotor blades or elements boat and vehicle construction.

    摘要翻译: 本发明涉及一种用于生产刚性泡沫的方法,其包括使至少一种多异氰酸酯与包含至少一种聚环氧化物,水和至少一种其它的酸性 - 酸性化合物的混合物反应,所述反应在 具有至少一个氮原子的无金属的路易斯碱,可通过这种方法获得的刚性泡沫,以及使用本发明的用于制造绝缘材料,真空绝热板,制冷设备,结构元件,风力转子叶片 ,或造船和车辆建设的元素。