公开(公告)号：GB2480595B

公开(公告)日：2013-12-18

申请号：GB201117115

申请日：2010-01-27

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02

Abstract: A pressure-sensitive adhesive sheet is a laminate of a base material, a pressure-sensitive adhesive layer and a release material, and has a plurality of through-holes passing through from a surface of the base material to a pressure-sensitive adhesive face. The base material comprises a resin composition that contains 65 to 98 wt % of a polyolefin based resin (A) and 2.0 to 35 wt % of a pigment (B). In such a pressure-sensitive adhesive sheet, air entrapments and blisters can be prevented or removed by way of the through-holes. Also, expansion of the inner diameter of the through-holes is suppressed, and thereby the pressure-sensitive adhesive sheet has good appearance.

公开(公告)号：MX2013004276A

公开(公告)日：2013-06-05

申请号：MX2013004276

申请日：2011-10-17

Applicant: LINTEC CORP

Inventor： TAKANASHI YASUNARI ,  TAYA NAOKI ,  TEMCHENKO MARINA ,  AVISON DAVID WILLIAM

IPC: H01L31/042

Abstract: Se describe una lámina protectora 1 para celdas solares que comprende un material base 11 y una capa de resina termoplástica 12 laminada sobre por lo menos una superficie del material base 11. La capa de resina termoplástica 12 comprende una primera capa 121 laminada sobre el material base 11 y una segunda capa 122 laminada sobre la primera capa 121. La primera capa 121 contiene como componente principal un copolímero de etileno y por lo menos un tipo seleccionado del grupo que consiste de met) acrílico, éster de ácido (met) acrílico, (met) acrilato de glicidilo y acetato de vinilo. La segunda capa 122 contiene una resina a base de olefina como el componente principal. La lámina protectora 1 para celdas solares tiene excelente adhesividad entre el material base y la capa de resina termoplástica y puede suprimir la ondulación provocada en un módulo de celda solar.

公开(公告)号：CA2794696A1

公开(公告)日：2011-10-06

申请号：CA2794696

申请日：2011-03-24

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02 ,  B32B27/00 ,  B32B27/32

Abstract: Disclosed is an adhesive sheet which comprises a base material and adhesive layer and has a plurality of through holes formed therein that pass through from one surface to the other surface. The base material comprises two layers, a first layer positioned on the adhesive layer side and a second layer positioned on the reverse side from the adhesive layer. The first layer is formed from resin composition containing 50 - 88% by mass of a polyolefin resin (A), 10 - 48% by mass of a styrene resin and/or acrylic resin (B) other than the polyolefin resin (A) and 2.0 - 30% by mass of a pigment (C). The main component of the second layer is a polyolefin ionomer resin (D), and the ratio of the thickness of the first layer and the thickness of the second layer is 80:20 - 97:3Ø

公开(公告)号：GB2491329A

公开(公告)日：2012-11-28

申请号：GB201217690

申请日：2011-02-24

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02 ,  C09J201/00

Abstract: A pressure-sensitive adhesive sheet (1) which is provided with a substrate (11) and a pressure-sensitive adhesive layer (12) and in which multiple through holes (2) that extend from one surface of the sheet (1) to the other surface thereof are formed, wherein the substrate (11) is made of a resin composition that comprises 50 to 88% by mass of (A) a polyolefin resin, 10 to 48% by mass of (B) a styrene resin and/or an acrylic resin, with the polyolefin resin (A) excluded, and 2.0 to 30% by mass of (C) a pigment. By means of the through holes, the pressure-sensitive adhesive sheet (1) can prevent the occurrence of air bubbles or blisters, or enables the removal of air bubbles or blisters. In the sheet (1), additionally, the inner diameters of the through holes can be inhibited from enlarging. Therefore, the sheet (1) exhibits excellent surface appearance.

公开(公告)号：GB2480595A

公开(公告)日：2011-11-23

申请号：GB201117115

申请日：2010-01-27

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02

Abstract: A pressure-sensitive adhesive sheet (1) which is obtained by superposing a base (11), a pressure-sensitive adhesive layer (12), and a release material (13) and has a plurality of through-holes (2) extending from the base surface (1A) to the adhesive surface (1B), wherein the base (11) is constituted of a resin composition comprising 65-98 mass% polyolefnn resin (A) and 2.0-35 mass% pigment (B). In this pressure-sensitive adhesive sheet (1), air bubbles or blisters can be prevented from forming or be removed, by means of the through-holes, and the inner diameter of the through-holes is inhibited from increasing. The sheet hence has a good appearance.

公开(公告)号：CA2754511A1

公开(公告)日：2010-09-10

申请号：CA2754511

申请日：2010-01-27

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02

Abstract: A pressure-sensitive adhesive sheet (1) which is obtained by superposing a base (11), a pressure-sensitive adhesive layer (12), and a release material (13) and has a plurality of through-holes (2) extending from the base surface (1A) to the adhesive surface (1B), wherein the base (11) is constituted of a resin composition comprising 65-98 mass% polyolefin resin (A) and 2.0-35 mass% pigment (B). In this pressure-sensitive adhesive sheet (1), air bubbles or blisters can be prevented from forming or be removed, by means of the through-holes, and the inner diameter of the through-holes is inhibited from increasing. The sheet hence has a good appearance.

公开(公告)号：CA2719210A1

公开(公告)日：2009-10-01

申请号：CA2719210

申请日：2009-03-23

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02 ,  C08L23/00 ,  C08L25/00 ,  C08L33/00 ,  C08L67/00

Abstract: Provided is an adhesive sheet (1) comprising a base material (11), an adhesive layer (12), and plural through-holes (2) formed therein penetrating from one side to the other side of the sheet. The base material (11) comprises a resin composition containing 50 to 85% by mass of a polyolefin resin (A) and 15 to 50% by mass of a resin (B) in which a difference between a 5% mass loss temperature in a thermogravimetric analysis carried out under nitrogen current at a temperature-increasing rate of 20ºC/min and that in a thermogravimetric analysis carried out under air current at a temperature-increasing rate of 20ºC/min is 60ºC or lower. Accordingly, air entrapment and blistering can be prevented or eliminated, and an olefin adhesive sheet in which through-holes can be formed by laser thermal processing can be obtained.

公开(公告)号：MY171858A

公开(公告)日：2019-11-05

申请号：MYPI2015001640

申请日：2013-10-09

Applicant: LINTEC CORP

Inventor： TAYA NAOKI ,  UEDA MASASHI ,  ITO MASAHARU

IPC: H01L21/301

Abstract: A dicing sheet base film (2) includes a resin layer (A). The resin layer (A) contains: a polyethylene (al) that has a density of 0. 900 g/cm3 or more; and a styrene-based elastomer (a2). The polyethylene (al) has a content of 50 mass% or more and 90 mass% or less to a total resin component contained in the resin layer (A), while the styrene-based elastomer (a2) has a content of 10 mass% or more and 50 mass% or less to the total resin component. The dicing sheet base film (2) suppresses the occurrence of dicing debris during the dicing of a cut object without imparting physical energy such as electron rays and y rays, and has sufficient expandability in the expanding process.

公开(公告)号：MY171150A

公开(公告)日：2019-09-27

申请号：MYPI2014700556

申请日：2012-09-05

Applicant: LINTEC CORP

Inventor： TAYA NAOKI ,  UEDA MASASHI ,  SATO YOSUKE ,  ITO MASAHARU

Abstract: A base film (2) for a dicing sheet is provided which can suppress dicing debris from generating during the dicing of a cut object without imparting physical energy, such as electron beam or ? ray. The base film (2) for a dicing sheet comprises a resin layer (A). The resin layer (A) comprises: a ring!containing resin (a1) that is a thermoplastic resin having a monomer, as a constitutional unit, having at least one type of an aromatic ring and an aliphatic ring; and an acyclic olefin!based resin (a2) that is an olefin!based thermoplastic resin other than the ring!containing resin (a1). The ring!containing resin (a1) in the resin layer (A) has a content of more than 3.0 mass%. A dicing sheet (1) is also provided which comprises: the base film for a dicing sheet; and a pressure!sensitive adhesive layer (3) placed on the base film.

公开(公告)号：GB2492304A

公开(公告)日：2012-12-26

申请号：GB201219405

申请日：2011-03-24

Applicant: LINTEC CORP

Inventor： MORIOKA TAKASHI ,  TAYA NAOKI

IPC: C09J7/02 ,  B32B27/00 ,  B32B27/32

Abstract: Disclosed is an adhesive sheet which comprises a base material and adhesive layer and has a plurality of through holes formed therein that pass through from one surface to the other surface. The base material comprises two layers, a first layer positioned on the adhesive layer side and a second layer positioned on the reverse side from the adhesive layer. The first layer is formed from resin composition containing 50 - 88% by mass of a polyolefin resin (A), 10 - 48% by mass of a styrene resin and/or acrylic resin (B) other than the polyolefin resin (A) and 2.0 - 30% by mass of a pigment (C). The main component of the second layer is a polyolefin ionomer resin (D), and the ratio of the thickness of the first layer and the thickness of the second layer is 80:20 - 97:3.0.