Adhesive for 3D Printing
    64.
    发明申请
    Adhesive for 3D Printing 审中-公开
    3D打印用胶

    公开(公告)号:US20130310507A1

    公开(公告)日:2013-11-21

    申请号:US13896877

    申请日:2013-05-17

    申请人: 3D Systems, Inc.

    IPC分类号: C09J129/04

    摘要: In one aspect, adhesives for use with a 3D printer are described herein. In some embodiments, an adhesive for use with a 3D printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. The poly(vinyl alcohol), in some embodiments, comprises amorphous poly(vinyl alcohol). In some embodiments, the second polymeric component comprises a water-soluble polymer. Further, in some embodiments, an adhesive described herein further comprises a solvent, a surfactant, and/or a preservative.

    摘要翻译: 在一个方面,本文描述了用于3D打印机的粘合剂。 在一些实施方案中,用于3D打印机的粘合剂包括包含聚(乙烯醇)和第二聚合物组分的第一聚合物组分。 在一些实施方案中,聚(乙烯醇)包含无定形聚(乙烯醇)。 在一些实施方案中,第二聚合物组分包含水溶性聚合物。 此外,在一些实施方案中,本文所述的粘合剂还包含溶剂,表面活性剂和/或防腐剂。

    WATER-STABLE, OIL-MODIFIED, NONREACTIVE ALKYD RESIN CONSTRUCTION ADHESIVES, AND USE THEREOF
    69.
    发明申请
    WATER-STABLE, OIL-MODIFIED, NONREACTIVE ALKYD RESIN CONSTRUCTION ADHESIVES, AND USE THEREOF 审中-公开
    水稳定,油改性,无毒碱性树脂粘结剂及其用途

    公开(公告)号:US20100286642A1

    公开(公告)日:2010-11-11

    申请号:US12463659

    申请日:2009-05-11

    IPC分类号: A61F13/15 C08K5/09 B32B7/12

    摘要: Disclosed herein is a new use for water-stable, oil-modified, nonreactive alkyd resins. It has now been found that such resins can be used as the predominant component of a construction adhesive employed in the manufacture of disposable absorbent articles, for example. As such, the construction adhesive need not employ plasticizers, tackifiers, and conventional polymers required by hot-melt adhesives typically used as construction adhesives. Furthermore, in the manufacture of disposable absorbent articles, the construction adhesive containing a water-stable, oil-modified, nonreactive, alkyd resin does not need to be processed or applied at the high temperatures required of construction adhesives containing reactive alkyds.

    摘要翻译: 本文公开了用于水稳定,油改性的非反应性醇酸树脂的新用途。 现在已经发现,例如,这种树脂可以用作制造一次性吸收制品的结构粘合剂的主要组分。 因此,施工粘合剂不需要使用通常用作建筑粘合剂的热熔粘合剂所需的增塑剂,增粘剂和常规聚合物。 此外,在一次性吸收制品的制造中,含有水稳定的油改性的非反应性醇酸树脂的结构粘合剂不需要在含有反应性醇酸树脂的构造粘合剂所需的高温下进行加工或涂布。