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公开(公告)号：US20150184023A1
公开(公告)日：2015-07-02
申请号：US14408863
申请日：2013-07-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Baris Yalcin , Ibrahim S. Gunes , Audrey A. Sherman , Robert W. Hunter
IPC: C09D183/04 , B05D3/00 , F16L58/10
CPC classification number: C09D183/04 , B05D3/007 , B05D2254/02 , B05D2518/12 , B29K2083/00 , C08G77/452 , C08G77/455 , C08G77/458 , C09D183/10 , F16L58/1072
Abstract: Siloxane-based pipe coatings include a hot melt processable siloxane-based elastomeric polymer, and may optionally contain fillers and additives. The siloxane-based elastomeric polymer is a urea-containing segmented copolymer or an oxamide-containing segmented copolymer. The coatings are substantially free of tackifying resins and are non-tacky and non-adhesive until heated to a temperature of at least 50 C.
Abstract translation: 基于硅氧烷的管涂层包括可热熔加工的基于硅氧烷的弹性体聚合物，并且可以任选地含有填料和添加剂。 基于硅氧烷的弹性体聚合物是含脲的分段共聚物或含草酰胺的分段共聚物。 涂层基本上不含增粘树脂，并且是非粘性和非粘性的，直到加热到至少50℃的温度。
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2.发明申请公开(公告)号：US20150218349A1
公开(公告)日：2015-08-06
申请号：US14684926
申请日：2015-04-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen E. Amos , Robert W. Hunter , Ronald J. Israelson , Towako Takeishi , Mark J. Williams , Takujiro Yamabe
IPC: C08K7/28
CPC classification number: C08K7/28 , C08K2201/005 , Y10T428/2982 , Y10T428/2996
Abstract: The present disclosure provides a plurality of glass bubbles having an average true density of up to about 0.55 grams per cubic centimeter and a size distribution including a median size in a range from about 15 micrometers to 40 micrometers. A hydrostatic pressure at which ten percent by volume of the plurality of glass bubbles collapses is at least about 100 megapascals. In some embodiments, the plurality of glass bubbles is a graded fraction preparable by classifying a second plurality of glass bubbles, wherein the second plurality of glass bubbles has a higher percentage of glass bubbles with a size of up to ten micrometers than the first plurality of glass bubbles. Composites including the plurality of glass bubbles are also disclosed.
Abstract translation: 本公开提供了多个平均真实密度高达约0.55克/立方厘米的玻璃气泡，其尺寸分布包括在约15微米至40微米范围内的中值尺寸。 多个玻璃泡的10％（体积）塌陷的静水压力为至少约100兆帕。 在一些实施例中，多个玻璃气泡是通过对第二多个玻璃泡进行分类而制备的分级部分，其中第二多个玻璃气泡具有比第一多个玻璃泡具有高达十微米尺寸的较高百分比的玻璃气泡 玻璃泡沫。 还公开了包括多个玻璃泡的复合材料。
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3.发明授权公开(公告)号：US10590265B2
公开(公告)日：2020-03-17
申请号：US15109373
申请日：2014-12-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Baris Yalcin , Robert W. Hunter , Ibrahim S. Gunes
Abstract: A composition includes poly(4-methylpent-1-ene) and hollow glass microspheres. The composition has a density of less than 0.8 grams per cubic centimeter. Articles made from the composition and methods of making an article by injection molding the composition are also disclosed.
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公开(公告)号：US10053598B2
公开(公告)日：2018-08-21
申请号：US14408863
申请日：2013-07-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Baris Yalcin , Ibrahim S. Gunes , Audrey A. Sherman , Robert W. Hunter
IPC: F16L58/10 , C09D183/04 , C09D183/10 , B05D3/00 , B29K83/00 , C08G77/452 , C08G77/455 , C08G77/458
CPC classification number: C09D183/04 , B05D3/007 , B05D2254/02 , B05D2518/12 , B29K2083/00 , C08G77/452 , C08G77/455 , C08G77/458 , C09D183/10 , F16L58/1072
Abstract: Siloxane-based pipe coatings include a hot melt processable siloxane-based elastomeric polymer, and may optionally contain fillers and additives. The siloxane-based elastomeric polymer is a urea-containing segmented copolymer or an oxamide-containing segmented copolymer. The coatings are substantially free of tackifying resins and are non-tacky and non-adhesive until heated to a temperature of at least 50 C.
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