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公开(公告)号:WO1996017723A1
公开(公告)日:1996-06-13
申请号:PCT/US1995016314
申请日:1995-12-08
Applicant: THE DEXTER CORPORATION
Inventor: THE DEXTER CORPORATION , WONG, Raymond, S.
IPC: B32B05/16
CPC classification number: B29C70/025 , B29B15/122 , B29C43/24 , B29C43/28 , B29C44/38 , B29C70/504 , B29C70/62 , B29C70/66 , B29D7/01 , B29K2105/04 , B29K2105/12 , B29K2105/165 , B29K2501/12 , C08J9/0085 , C08J9/32 , C08J2363/00 , Y10T156/1007 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1362 , Y10T428/1366 , Y10T428/1369 , Y10T428/1372 , Y10T428/1376 , Y10T428/1386 , Y10T428/1393 , Y10T428/249954 , Y10T428/249971 , Y10T428/249972 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T442/164
Abstract: An orientable in situ expandable layer (139) comprising: (a) a blend of incompatible, in situ-expandable thermoplastic particles and a thermosensitive matrix resin for the in situ-expandable thermoplastic particles which blend has the capacity of expansion in height, width and length directions, and (b) other insoluble and matrix-resin incompatible solid particles (141) uniformly incorporating throughout the resin matrix, which other insoluble and matrix-resin incompatible solid particles (141) have: (i) an aspect ratio of greater than 1, that defines a longitudinal axis (length) of the particles which longitudinal axis is not greater than about one inch, and (ii) thermal stability at the temperature of expansion of the resin and insolubility in the resin, and (iii) an orientation in the thermosettable resin of their length in one or two direction. Moldable compositions and methods of making the compositions and molded articles from the compositions are disclosed.
Abstract translation: 一种可取向的原位可膨胀层(139),包括:(a)不相容的,原位可膨胀的热塑性颗粒和用于原位可发泡热塑性颗粒的热敏基质树脂的共混物,其混合物具有在高度,宽度和 长度方向,和(b)其他不溶性和基质 - 树脂不相容的固体颗粒(141),其均匀地掺入整个树脂基质中,其它不溶性和基质 - 树脂不相容固体颗粒(141)具有:(i)纵横比大于 如图1所示,其限定了纵向轴线不大于约1英寸的颗粒的纵向轴线(长度),和(ii)树脂膨胀温度和树脂中的不溶性的热稳定性,以及(iii)取向 在它们的长度在一个或两个方向的热固性树脂中。 公开了从组合物制备组合物和模塑制品的可成型组合物和方法。
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公开(公告)号:WO2016063609A1
公开(公告)日:2016-04-28
申请号:PCT/JP2015/073661
申请日:2015-08-24
Applicant: 東芝機械株式会社
Inventor: 淺沼 伸行
CPC classification number: B29C45/1418 , B29C45/14008 , B29C45/14336 , B29C45/14786 , B29C45/64 , B29C45/7207 , B29C2045/14286 , B29C2045/14295 , B29K2501/12
Abstract: 加熱装置(13)で加熱されたインサート部材(100)を、搬送装置(12)により金型(51)内に搬送する。次に、金型(51)が微小距離だけ開いた状態で、金型(51)内でインサート部材(100)を賦形する。金型(51)内に成形材料(91)を射出し、微小距離だけ開いた状態の金型(51)を閉じつつプレスすることにより、インサート部材(100)を含む成形品(80)を成形する。
Abstract translation: 由加热装置(13)加热的插入件(100)通过输送装置(12)输送到模具(51)中。 然后在模具(51)是微小距离打开的状态下,在模具(51)中成形插入材料(100)。 将成型材料(91)注入模具(51)并按压,同时关闭微小距离打开的模具(51),从而模制包括插入构件(100)的模制品(80)。
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公开(公告)号:WO2015036659A1
公开(公告)日:2015-03-19
申请号:PCT/FI2014/050704
申请日:2014-09-15
Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTT
Inventor: KIISKINEN, Harri , TORNIAINEN, Esa , KINNUNEN, Karita
CPC classification number: B29C44/355 , B29C44/022 , B29C44/06 , B29C44/3407 , B29C44/3415 , B29C44/58 , B29C67/202 , B29K2025/06 , B29K2105/0005 , B29K2105/04 , B29K2105/16 , B29K2401/00 , B29K2501/12 , B29K2995/0063 , B29L2031/712 , D21F11/002 , D21H11/00 , D21H17/09 , D21H21/24 , D21H21/56 , D21J3/00
Abstract: The present invention relates to a method of forming a moulded fibrous product, comprising the steps of foaming (1) an aqueous suspension of natural fibres, optionally in combination with synthetic fibres, to provide a first fibrous foam, a surfactant may be added to aid the foaming, feeding the fibrous foam into a mould, mechanically withdrawing a part of the water (2) contained in the foam to produce a solidified, moist fibrous composition, and evaporating water (3) from the solidified, moist fibrous composition to produce a dry fibrous product.
Abstract translation: 本发明涉及一种形成模制的纤维制品的方法,包括以下步骤:(1)天然纤维的水性悬浮液,任选地与合成纤维组合,以提供第一纤维状泡沫,可以加入表面活性剂以有助于 发泡,将纤维泡沫输送到模具中,机械地抽出泡沫中包含的一部分水(2)以产生固化的湿润纤维组合物,并从固化的湿润纤维组合物蒸发水(3)以产生 干纤维制品。
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