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公开(公告)号：US20180017750A1
公开(公告)日：2018-01-18
申请号：US15651557
申请日：2017-07-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William J. Clatanoff , Donald K. Larson , Daniel J. Treadwell , Zachary M. Thompson , Tommie Wilson Kelley , Thomas P. Hedblom , Susannah C. Clear , Cary A. Kipke
CPC classification number: G02B6/4459 , C09J7/22 , C09J7/38 , C09J2201/16 , C09J2201/606 , C09J2203/302 , E01C11/00 , G02B6/4466 , H02G3/266 , H02G3/305 , H02G9/025
Abstract: A distribution cabling tape comprises a resilient polymeric base sheet having a first major surface and a second major surface, the first major surface having a continuous lengthwise channel formed in a first portion thereof. The tape also includes an adhesive layer disposed on a second and third portion of the first major surface, the adhesive layer capable of adhering to a concrete or asphalt surface, such as a road, curb, or walkway.
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Patent Agency Ranking
公开(公告)号：US20160208063A1
公开(公告)日：2016-07-21
申请号：US14916739
申请日：2014-08-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James E. Garbe , Thomas P. Hedblom
CPC classification number: C08J7/047 , C08G18/3821 , C08G18/4277 , C08G18/6651 , C08G2101/00 , C08J2300/26 , C08J2475/04 , C09D175/04 , C09J175/04 , E01F9/512
Abstract: The inventors of the present disclosure discovered that use of a urea-modified polyurethane coating as the topcoat in a pavement marking tape has numerous advantages. The urea-modified polyurethane topcoat is the reaction product of an aspartic ester polyamine, a polyisocynate, and a polyol. The urea-modified topcoat is adjacent to a base layer. The base layer and topcoat form a pavement marking tape.
Abstract translation: 本公开的发明人发现在路面标记带中使用脲改性聚氨酯涂层作为顶涂层具有许多优点。 脲改性聚氨酯面漆是天冬氨酸酯多胺，聚异氰酸酯和多元醇的反应产物。 尿素改性面漆与基层相邻。 基层和面漆形成路面标记带。
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公开(公告)号：US20210087116A1
公开(公告)日：2021-03-25
申请号：US16633926
申请日：2018-07-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Craig W. Lindsay , Susannah C. Clear , Kenton D. Budd , Mahmut Aksit , Thomas P. Hedblom
IPC: C04B35/48 , C04B35/624 , C04B35/64 , E01F9/524
Abstract: Plurality of nanocrystalline percent by volume crystalline ceramic oxide beads, wherein the nanocrystalline ceramic oxide beads have an average crystallite size up to 250 nm, wherein each bead collectively comprises, on a theoretical oxides basis, at least one of Al2O3, SiO2, TiO2, or ZrO2 at least 40 weight percent, and at least 1 weight percent of at least one of a transition metal oxide or at least one Bi2O3 or CeO2, based on the total weight of the nanocrystalline ceramic oxide beads, and are visibly dark and infrared transmissive. The beads are useful, for example, in pavement markings.
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公开(公告)号：US11124933B2
公开(公告)日：2021-09-21
申请号：US16493660
申请日：2018-03-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Susannah C. Clear , Thomas P. Hedblom
Abstract: The disclosed pavement marking system provides information about the arrangement of the pavement marking to a sensor on a vehicle for to identify a particular lane on a roadway. The pavement marking system comprises a sensor placed on a vehicle and at least a first pavement marking and a second pavement marking, wherein each of the first pavement marking a second pavement marking comprising different properties.
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公开(公告)号：US20210180274A1
公开(公告)日：2021-06-17
申请号：US16771073
申请日：2018-12-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Susannah C. Clear , Thomas P. Hedblom , Kenton D. Budd
IPC: E01F9/524 , E01F9/30 , E01F9/512 , E01F9/576 , B32B3/30 , B32B7/12 , B32B7/023 , B32B5/16 , B32B27/40 , G01S17/88
Abstract: In one aspect, the present application relates to dark-colored retroreflective pavement markings. The dark-colored retroreflective pavement markings may be used in a system that provides information about the arrangement of pavement markings to a sensor on a vehicle. This arrangement may be used to aid in the identification of a particular lane on a roadway. The pavement marking system comprises a sensor placed on a vehicle and at least a first pavement marking and a second pavement marking, wherein each of the first pavement marking a second pavement marking comprising different properties
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公开(公告)号：US10344133B2
公开(公告)日：2019-07-09
申请号：US14916739
申请日：2014-08-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James E. Garbe , Thomas P. Hedblom
IPC: C08J7/04 , E01F9/512 , C08G18/66 , C09D175/04 , C08G18/38 , C08G18/42 , C09J175/04 , C08G101/00
Abstract: The inventors of the present disclosure discovered that use of a urea-modified polyurethane coating as the topcoat in a pavement marking tape has numerous advantages. The urea-modified polyurethane topcoat is the reaction product of an aspartic ester polyamine, a polyisocynate, and a polyol. The urea-modified topcoat is adjacent to a base layer. The base layer and topcoat form a pavement marking tape.
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