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公开(公告)号:US20150197047A1
公开(公告)日:2015-07-16
申请号:US14665284
申请日:2015-03-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
Abstract translation: 将注模部件注射到位于半模之间的载体网上,每个半模具有空腔,导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后,将半模分开,并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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公开(公告)号:US09012011B2
公开(公告)日:2015-04-21
申请号:US13869380
申请日:2013-04-24
Applicant: 3M Innovative Properties Company
Inventor: Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
IPC: B32B3/00 , A61M37/00 , B29C45/14 , B29C45/56 , B29C45/73 , B29C45/16 , B32B3/10 , G02B3/00 , B29D11/00 , B01F13/08 , B29C45/27 , B29C45/34 , B29C45/00 , B29C45/26 , B29L11/00 , B29L31/00 , B29C35/08
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
Abstract translation: 将注模部件注射到位于半模之间的载体网上,每个半模具有空腔,导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后,将半模分开,并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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公开(公告)号:US20130236705A1
公开(公告)日:2013-09-12
申请号:US13869380
申请日:2013-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
Abstract translation: 将注模部件注射到位于半模之间的载体网上,每个半模具有空腔,导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后,将半模分开,并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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公开(公告)号:US09511525B2
公开(公告)日:2016-12-06
申请号:US14665284
申请日:2015-03-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
IPC: B32B3/10 , B29C45/14 , B29C45/56 , B29C45/16 , B29C45/73 , G02B3/00 , A61M37/00 , B29D11/00 , B01F13/08 , B29C45/27 , B29C45/34 , B29C45/00 , B29C45/26 , B29L11/00 , B29L31/00 , B29C35/08 , B29K69/00 , B29K669/00
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
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公开(公告)号:US20140128811A1
公开(公告)日:2014-05-08
申请号:US14150861
申请日:2014-01-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
IPC: A61M37/00
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Microneedle arrays made by an injection molding process that uses ultrasonic energy to assist flow of polymer melt into a mold cavity, said microneedles having a high proportion (at least 60%) of fill, i.e., completely formed microneedles across the array. Microneedle array can be on a base or land no more than 250 μm thick.
Abstract translation: 通过注射成型工艺制造的微针阵列,其使用超声波能量来辅助聚合物熔体流入模腔,所述微针具有高比例(至少60%)的填充,即穿过阵列的完全形成的微针。 微针阵列可以在不超过250μm厚的基底或地面上。
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