公开(公告)号：US20250033923A1

公开(公告)日：2025-01-30

申请号：US18713920

申请日：2022-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jesse R. Behnke ,  Randall S. Teare ,  Timothy L. Hoopman

IPC: B65H75/06 ,  E01F9/512

Abstract: A packaged tape includes a tape having a length, such as a pavement marking tape having a base tape, adhesive, and liner. The tape includes a first end and a second end opposite the first end. The tape is folded in a festoon form arrangement with the second end of the tape being available to be joined to a first end of another tape folded in the festoon form arrangement. While the packaged tape is being dispensed and applied, or before such, the second end can be spliced to an end of another packaged tape in the festoon form arrangement.

公开(公告)号：US11602888B2

公开(公告)日：2023-03-14

申请号：US16066104

申请日：2016-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carsten Franke ,  Kenneth L. Smith ,  Jesse R. Behnke ,  Robert L. W. Smithson ,  Lucas D. Crestik ,  Olester Benson, Jr. ,  Alexander J. Huffman

IPC: B29C64/135 ,  B29C35/08 ,  B33Y30/00 ,  B29C64/188 ,  B29C64/218 ,  B41M1/06 ,  B41M3/00 ,  B41M1/00 ,  B41M7/00

Abstract: Continuous additive manufacturing apparatuses are provided. An apparatus includes an actinic radiation-transparent substrate having a major surface and an irradiation source configured to direct actinic radiation through the actinic radiation-transparent substrate at predetermined dosages at predetermined locations. The apparatus further includes a means for depositing a composition onto the major surface of the actinic radiation-transparent substrate and a means for conveying the actinic radiation-transparent substrate or the irradiation source with respect to each other.

公开(公告)号：US11597856B2

公开(公告)日：2023-03-07

申请号：US16066360

申请日：2016-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carsten Franke ,  Kenneth L. Smith ,  Jesse R. Behnke ,  Robert L. W. Smithson ,  Lucas D. Crestik ,  Olester Benson, Jr. ,  Alexander J. Huffman ,  Michael A. Kropp ,  John P. Baetzold ,  Serkan Yurt

IPC: B29C64/00 ,  C09J7/38 ,  C09J7/20 ,  B05D3/06 ,  B33Y70/00 ,  B23K26/082 ,  B29C64/245 ,  B29C64/129 ,  B05D5/10 ,  B05D1/28 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00

Abstract: A continuous method of manufacturing adhesives is provided. The method includes obtaining an actinic radiation-polymerizable adhesive precursor composition disposed on a major surface of an actinic radiation-transparent substrate and irradiating a first portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a first irradiation dosage. The method further includes moving the actinic radiation-transparent substrate and irradiating a second portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a second irradiation dosage. Optionally, the method also includes irradiating a third portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate prior to moving the substrate. The first irradiation dosage and the third irradiation dosage are often not the same, thereby forming an integral adhesive having a variable thickness in an axis normal to the actinic radiation-transparent substrate.

公开(公告)号：US20170240676A1

公开(公告)日：2017-08-24

申请号：US15591484

申请日：2017-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajdeep S. Kalgutkar ,  Mark F. Ellis ,  John R. Jacobsen ,  Ramesh C. Kumar ,  Mary L. Morris ,  Michael A. Lockett ,  Jesse R. Behnke

IPC: C08F220/18 ,  C08F220/14

CPC classification number: C08F220/18 ,  C08F220/14 ,  C08F2220/1891 ,  C08G63/695 ,  C08J5/00 ,  C08J2333/08 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2433/12 ,  C08J2433/20 ,  C08J2483/00 ,  C08F2230/085

Abstract: A composition including at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C16 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a+b+c≦1500; n≧1; and p is 0, 1, 2, or 3. The oligomer may be used advantageously as a coating, primer or adhesion promoter in construction articles, for example, adhesives, caulks, grouts, pavement markings, paving materials, ceramic tiles, or roofing granules.

公开(公告)号：US20150307668A1

公开(公告)日：2015-10-29

申请号：US14648470

申请日：2013-03-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajdeep S. Kalgutkar ,  Mark F. Ellis ,  John R. Jacobsen ,  Ramesh C. Kumar ,  Mary L. Morris ,  Michael A. Lockett ,  Jesse R. Behnke

IPC: C08J5/00 ,  C08G63/695

CPC classification number: C08F220/18 ,  C08F220/14 ,  C08F2220/1891 ,  C08G63/695 ,  C08J5/00 ,  C08J2333/08 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2433/12 ,  C08J2433/20 ,  C08J2483/00 ,  C08F2230/085

Abstract: A composition including at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C16 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a+b+c≦1500; n≧1; and p is 0, 1, 2, or 3. The oligomer may be used advantageously as a coating, primer or adhesion promoter in construction articles, for example, adhesives, caulks, grouts, pavement markings, paving materials, ceramic tiles, or roofing granules.

Abstract translation: 一种组合物，其包含至少一种由下式表示的可湿气固化的半结晶（甲基）丙烯酸低聚物：其中R1独立地为C16至C40烷基; R2独立地为C16〜C40烷基; 每个R 3独立地是甲基，乙基或异丙基; X是下文进一步定义的链转移剂; Y独立选择为甲基，乙基或异丙基; a，b和c各自独立选择为至少10的整数，a + b + c＆nlE; 1500; n≥1; 并且p为0,1,2或3.低聚物可有利地用作施工制品中的涂层，底漆或粘合促进剂，例如粘合剂，填缝剂，浆料，路面标记，铺路材料，陶瓷砖或屋顶 颗粒。

公开(公告)号：US20190009459A1

公开(公告)日：2019-01-10

申请号：US16066104

申请日：2016-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carsten Franke ,  Kenneth L. Smith ,  Jesse R. Behnke ,  Robert L.W. Smithson ,  Lucas D. Crestik ,  Olester Benson, JR. ,  Alexander J. Huffman

IPC: B29C64/135 ,  B29C64/188 ,  B29C64/218 ,  B33Y30/00

Abstract: Continuous additive manufacturing apparatuses are provided. An apparatus includes an actinic radiation-transparent substrate having a major surface and an irradiation source configured to direct actinic radiation through the actinic radiation-transparent substrate at predetermined dosages at predetermined locations. The apparatus further includes a means for depositing a composition onto the major surface of the actinic radiation-transparent substrate and a means for conveying the actinic radiation-transparent substrate or the irradiation source with respect to each other.

公开(公告)号：US20180355221A1

公开(公告)日：2018-12-13

申请号：US16066360

申请日：2016-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carsten Franke ,  Kenneth L. Smith ,  Jesse R. Behnke ,  Robert L.W. Smithson ,  Lucas D. Crestik ,  Olester Benson, Jr. ,  Alexander J. Huffman ,  Michael A. Kropp ,  John P. Baetzold ,  Serkan Yurt

IPC: C09J7/38 ,  C09J7/20 ,  B05D3/06 ,  B05D5/10 ,  B29C64/129 ,  B29C64/245 ,  B23K26/082

CPC classification number: C09J7/385 ,  B05D1/286 ,  B05D3/067 ,  B05D5/10 ,  B05D2252/02 ,  B23K26/082 ,  B29C64/129 ,  B29C64/245 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  C09J7/20 ,  C09J2201/40 ,  C09J2205/31 ,  C09J2433/00 ,  C09J2463/00 ,  C09J2475/00

Abstract: A continuous method of manufacturing adhesives is provided. The method includes obtaining an actinic radiation-polymerizable adhesive precursor composition disposed on a major surface of an actinic radiation-transparent substrate and irradiating a first portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a first irradiation dosage. The method further includes moving the actinic radiation-transparent substrate and irradiating a second portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a second irradiation dosage. Optionally, the method also includes irradiating a third portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate prior to moving the substrate. The first irradiation dosage and the third irradiation dosage are often not the same, thereby forming an integral adhesive having a variable thickness in an axis normal to the actinic radiation-transparent substrate.