Photosensitive resin composition production kit, and use thereof
    3.
    发明授权
    Photosensitive resin composition production kit, and use thereof 有权
    感光树脂组合物生产试剂盒及其用途

    公开(公告)号:US09081276B2

    公开(公告)日:2015-07-14

    申请号:US13876329

    申请日:2011-07-01

    摘要: The object of the present invention is to provide a photosensitive resin composition which is excellent in: storage stability in a long-term storage; microfabricability; developability; low-temperature curability; flexibility in a cured film; electrical insulation reliability; solder heat resistance; resistance to an organic solvent; and flame retardancy and low in post-curing warpage when processed into a substrate. The object can be attained by use of a photosensitive resin composition production kit which includes at least two or more components including an A component and a B component. The A component contains a (A) compound having a carboxyl group. The B component contains a (B) compound having a reactive group which is reactive to a carboxyl group, a (C) oxime ester photopolymerization initiator, and a (D) compound having a photosensitive group but no carboxyl group.

    摘要翻译: 本发明的目的是提供一种在长期储存中的储存稳定性优异的感光性树脂组合物。 微加工性 可开发性; 低温固化剂; 固化膜的柔韧性; 电气绝缘可靠性; 焊锡耐热性; 对有机溶剂的耐受性; 并且当加工成基材时,阻燃性和后固化翘曲低。 该目的可以通过使用包含至少两种或更多种包含A成分和B成分的成分的感光性树脂组合物生产试剂盒来实现。 A成分含有具有羧基的(A)化合物。 B成分含有具有与羧基反应的反应性基团的(B)化合物,(C)肟酯光聚合引发剂和具有感光性但不具有羧基的(D)化合物。

    POROUS NANOSTRUCTURED POLYIMIDE NETWORKS AND METHODS OF MANUFACTURE
    4.
    发明申请
    POROUS NANOSTRUCTURED POLYIMIDE NETWORKS AND METHODS OF MANUFACTURE 有权
    多孔纳米结构的聚酰亚胺网络和制造方法

    公开(公告)号:US20140322122A1

    公开(公告)日:2014-10-30

    申请号:US14261399

    申请日:2014-04-24

    摘要: Porous three-dimensional networks of polyimide and porous three-dimensional networks of carbon and methods of their manufacture are described. For example, polyimide aerogels are prepared by mixing a dianhydride and a diisocyanate in a solvent comprising a pyrrolidone and acetonitrile at room temperature to form a sol-gel material and supercritically drying the sol-gel material to form the polyimide aerogel. Porous three-dimensional polyimide networks, such as polyimide aerogels, may also exhibit a fibrous morphology. Having a porous three-dimensional polyimide network undergo an additional step of pyrolysis may result in the three dimensional network being converted to a purely carbon skeleton, yielding a porous three-dimensional carbon network. The carbon network, having been derived from a fibrous polyimide network, may also exhibit a fibrous morphology.

    摘要翻译: 描述了聚酰亚胺和多孔碳三维网络的多孔三维网络及其制造方法。 例如,聚酰亚胺气凝胶是通过在包含吡咯烷酮和乙腈的溶剂中在室温下混合二酐和二异氰酸酯来制备的,以形成溶胶 - 凝胶材料,并且超临界干燥溶胶 - 凝胶材料以形成聚酰亚胺气凝胶。 多孔三维聚酰亚胺网络,如聚酰亚胺气凝胶,也可呈现纤维形态。 具有多孔的三维聚酰亚胺网络经历另外的热解步骤可能导致三维网络转化为纯碳骨架,产生多孔的三维碳网络。 已经衍生自纤维状聚酰亚胺网络的碳网络也可呈现纤维形态。

    URETHANE RESIN PARTICLES
    5.
    发明申请
    URETHANE RESIN PARTICLES 有权
    URETHANE树脂颗粒

    公开(公告)号:US20130237664A1

    公开(公告)日:2013-09-12

    申请号:US13884771

    申请日:2011-11-09

    IPC分类号: C08G18/83 C08K5/04 C08L75/12

    摘要: Provided is a slush molding material which exhibits excellent low-temperature meltability and heat resistance and which can yield a molded product having excellent tensile strength and elongation. The present invention is urethane resin particles (D1) comprising a urethane or urethane-urea resin (U1) that has residues (j) bonded thereto covalently, said residues (j) being residues derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, or urethane resin particles (D2) comprising a urethane resin composition (S2) which comprises both a urethane or urethane-urea resin (U2) and a compound (E) that has a residue (j) derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, said compound (E) being represented by general formula (1), wherein the residues (j) are linked respectively to urethane or urea groups (u) of the resin (U1) or (U2) by hydrogen bonds.

    摘要翻译: 提供一种具有优异的低温熔融性和耐热性的搪塑成型材料,并且可以得到具有优异的拉伸强度和伸长率的成型体。 本发明是包含具有共价键合的残基(j)的氨基甲酸酯或氨基甲酸酯 - 尿素树脂(U1)的聚氨酯树脂颗粒(D1),所述残基(j)是通过除去羟基从至少三价芳族多元羧酸衍生的残基 基团或聚氨酯树脂颗粒(D2),其包含氨基甲酸酯或氨基甲酸酯 - 脲树脂(U2)和具有衍生自至少三价芳族化合物的残基(j)的化合物(E)的聚氨酯树脂组合物(S2) 通过除去羟基的多元羧酸,所述化合物(E)由通式(1)表示,其中残基(j)分别通过氢气与树脂(U1)或(U2)的氨基甲酸酯基或脲基(u)连接 债券。

    NOVEL PHOTOSENSITIVE RESIN COMPOSITION PRODUCTION KIT, AND USE THEREOF
    6.
    发明申请
    NOVEL PHOTOSENSITIVE RESIN COMPOSITION PRODUCTION KIT, AND USE THEREOF 有权
    新型光敏树脂组合物生产工具包及其用途

    公开(公告)号:US20130189624A1

    公开(公告)日:2013-07-25

    申请号:US13876329

    申请日:2011-07-01

    IPC分类号: G03F7/004

    摘要: The object of the present invention is to provide a photosensitive resin composition which is excellent in: storage stability in a long-term storage; microfabricability; developability; low-temperature curability; flexibility in a cured film; electrical insulation reliability; solder heat resistance; resistance to an organic solvent; and flame retardancy and low in post-curing warpage when processed into a substrate. The object can be attained by use of a photosensitive resin composition production kit which includes at least two or more components including an A component and a B component. The A component contains a (A) compound having a carboxyl group. The B component contains a (B) compound having a reactive group which is reactive to a carboxyl group, a (C) oxime ester photopolymerization initiator, and a (D) compound having a photosensitive group but no carboxyl group.

    摘要翻译: 本发明的目的是提供一种在长期储存中的储存稳定性优异的感光性树脂组合物。 微加工性 可开发性; 低温固化性; 固化膜的柔韧性; 电气绝缘可靠性; 焊锡耐热性; 对有机溶剂的耐受性; 并且当加工成基材时,阻燃性和后固化翘曲低。 该目的可以通过使用包含至少两种或更多种包含A成分和B成分的成分的感光性树脂组合物生产试剂盒来实现。 A成分含有具有羧基的(A)化合物。 B成分含有具有与羧基反应的反应性基团的(B)化合物,(C)肟酯光聚合引发剂和具有感光性但不具有羧基的(D)化合物。