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    • 72. 发明申请
    • Formaldehyde-free lignocellulosic adhesives and composites made from the adhesives
    • 无甲醛的木质纤维素粘合剂和由粘合剂制成的复合材料
    • US20040089418A1
    • 2004-05-13
    • US10438147
    • 2003-05-13
    • State Board of Higher Education on Behalf of Oregon State University
    • Kaichang Li
    • B32B031/00
    • C09J5/00B27N3/002C08L93/00C09J2400/283C09J2493/00Y10T428/31971
    • Method for making lignocellulosic composites by adhering lignocellulosic substrates together. A first variant of the method involves using an adhesive composition that comprises a reaction product of (i) first ingredient selected from a soy protein or lignin and (ii) at least one substantially formaldehyde-free curing agent that includes at least one amine, amide, imine, imide, or nitrogen-containing heterocyclic functional group that can react with at least one functional group of the soy protein. A second variant of the method involves using an adhesive composition that comprises a reaction product of (i) a protein or lignin, (ii) a first compound that includes at least one amine, amide, imine, imide or nitrogen-containing heterocyclic functional group that can react with at least one functional group of the protein and (iii) a curing agent.
    • 通过将木质纤维素基材粘合在一起来制备木质纤维素复合材料的方法。 该方法的第一变体包括使用粘合剂组合物,其包含(i)选自大豆蛋白质或木质素的第一成分和(ii)至少一种基本上不含甲醛的固化剂的反应产物,所述固化剂包括至少一种胺,酰胺 ,可与大豆蛋白的至少一个官能团反应的亚胺,酰亚胺或含氮杂环官能团。 该方法的第二变体包括使用包含(i)蛋白质或木质素的反应产物的粘合剂组合物,(ii)包含至少一种胺,酰胺,亚胺,酰亚胺或含氮杂环官能团的第一化合物 其可以与蛋白质的至少一个官能团反应,和(iii)固化剂。
    • 76. 发明申请
    • Apparatus and method for producing article
    • 用于生产制品的装置和方法
    • US20040089403A1
    • 2004-05-13
    • US10695088
    • 2003-10-28
    • Hitoshi Satoh
    • B32B031/00
    • A61F13/15593B65H35/08B65H39/14B65H2406/3454
    • An apparatus for producing an article having an elastic member, comprises: a stretcher for receiving the elastic member at a low velocity VL and outputting the elastic member at a medium velocity VM; a carrier including a first pad and a second pad for picking up the elastic member from the stretcher, and a cutter for cutting off the elastic member while carrying the elastic member; and a station for carrying a web at a high velocity Vh and disposing the cut-off elastic member from a pad onto the web. When the elastic member striding over the first pad and the second pad is cut off, an interval between the first pad and the second pad is shortened so as to reduce a shrinking force of a portion of the elastic member between the first pad and the second pad.
    • 一种用于制造具有弹性构件的制品的装置,包括:用于以低速度VL接收所述弹性构件并以中等速度VM输出所述弹性构件的担架; 载体,包括第一垫和用于从拉伸器拾取弹性构件的第二垫;以及切割器,用于在携带弹性构件的同时切断弹性构件; 以及用于以高速度Vh承载卷筒纸的台架,并且将切断的弹性部件从垫子布置到卷筒纸上。 当跨越第一焊盘和第二焊盘的弹性构件被切断时,第一焊盘和第二焊盘之间的间隔被缩短,以便减小弹性构件的一部分在第一焊盘和第二焊盘之间的收缩力 垫。
    • 80. 发明申请
    • Adhesives for vehicle body manufacturing
    • 车身制造胶粘剂
    • US20040079478A1
    • 2004-04-29
    • US10661499
    • 2003-09-15
    • SIKA AG, vorm. KASPAR WINKLER & CO.
    • Peter W. Merz
    • C09J005/00C09J009/00B32B031/00B32B031/24
    • C09J5/00B60R13/06B62D27/026C09J5/06C09J9/00C09J2400/163Y10T156/1034
    • Two-component systems are described which are suitable for underlining, adhesive bonding of the crimped fold and sealing of auto body sections, particularly for crimped fold sealing of add-on vehicle parts. The two-component systems attain the requisite grip strength for mounting the add-on parts on the body as well as the requisite strength and dimensional stability for the production process up to and with the CIP passage, within the predetermined cycle time, on the basis of cross-linking of the sealant composition twice. In one embodiment, the surface of the two-component system is pre-cross-linked by a UV-induced reaction and by the cross-linking of the two-component system to the extent of portability. In addition, two-component systems are described which cross-link intentionally only partially up to a consistency that permits a rugged course of the process through cleaning baths and which harden completely only by means of a further hardening process, for instance in the CIP forced circulation oven.
    • 描述了适用于下划线,压接折叠的粘合和汽车车身部分的密封的双组分系统,特别是用于附加车辆部件的卷边折叠密封。 双组分系统在预定的循环时间内,在预定的循环时间内达到了将附加部件安装在人体上所需的握力,以及直到和通过CIP通道的生产过程所需的强度和尺寸稳定性 的密封剂组合物交联两次。 在一个实施方案中,双组分体系的表面通过UV诱导的反应和双组分体系的交联在可移植性的程度上预交联。 此外,描述了双组分系统,其有意地仅部分交联直至一致性,其允许通过清洗浴的粗糙过程,并且仅通过进一步的硬化过程完全硬化,例如在CIP中强制 循环烘箱