公开(公告)号：US07122593B2

公开(公告)日：2006-10-17

申请号：US10500235

申请日：2003-01-14

申请人： David M. Lucas ,  James Barclay, Jr. ,  Liong Yu Loo ,  Hee Meng Lai ,  Siau Woon Wong

发明人： David M. Lucas ,  James Barclay, Jr. ,  Liong Yu Loo ,  Hee Meng Lai ,  Siau Woon Wong

IPC分类号： C08K3/08

CPC分类号： G01V15/00 ,  A41D19/0055 ,  A41D19/0058 ,  C08K3/22 ,  C08L21/00

摘要： A latex article is provided that contains chromium oxide particles dispersed throughout a cured latex layer. The chromium oxide particles render the latex article, or smaller pieces of the latex article, magnetically detectable. The chromium oxide may be present within the latex in combination with magnetically detectable ferrite. The article may include multiple cured latex layers having chromium oxide or magnetically detectable ferrite dispersed throughout the cured latex layers.

摘要翻译： 提供了一种胶乳制品，其包含分散在整个固化的胶乳层中的氧化铬颗粒。 氧化铬颗粒使胶乳制品或胶乳制品的较小片段磁性可检测。 铬氧化物可以与磁性可检测铁氧体组合存在于胶乳内。 制品可以包括具有分散在整个固化的胶乳层中的具有氧化铬或磁性可检测的铁氧体的多个固化胶乳层。

公开(公告)号：US07048884B2

公开(公告)日：2006-05-23

申请号：US10203267

申请日：2001-02-08

申请人： James Michael Daniel Woodford ,  Liong Yu Loo

发明人： James Michael Daniel Woodford ,  Liong Yu Loo

IPC分类号： B29C41/14 ,  B29C41/20

CPC分类号： B29C41/14 ,  A41D19/0058 ,  B29C41/003 ,  B29C44/022 ,  B29K2007/00 ,  B29K2105/0064 ,  B29K2105/04 ,  B29K2105/045 ,  B29L2031/4864 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/249988

摘要： A process for producing an article in a flexible foamed polymer material, including treating a former with a coagulant; dipping the treated former in a latex foam mixture to form a layer of the mixture on the former that includes air cells; curing the layer to gel the foam mixture to a cross-linked open cell structure; and stripping the layer from the former; where the latex foam mixture includes a natural latex polymer as a primary polymer component, and a synthetic latex polymer as a secondary polymer component, which synthetic latex polymer is selected to enhance the evenness and/or fineness of said open cell structure.