KR20140092640A - Adhesive tapes having antistatics - Google Patents

Adhesive tapes having antistatics Download PDF

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KR20140092640A
KR20140092640A KR1020130004945A KR20130004945A KR20140092640A KR 20140092640 A KR20140092640 A KR 20140092640A KR 1020130004945 A KR1020130004945 A KR 1020130004945A KR 20130004945 A KR20130004945 A KR 20130004945A KR 20140092640 A KR20140092640 A KR 20140092640A
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conductive
adhesive
coating layer
yarn
base material
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KR1020130004945A
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Korean (ko)
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KR101501095B1 (en
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우미화
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주식회사 에이디켐
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/314—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive layer and/or the carrier being conductive
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesive Tapes (AREA)

Abstract

The present invention relates to an anti-static adhesive tape, and, more specifically, to an anti-static adhesive tape (T), which produces static electricity in a working area by having anti-statics so as to finish the edge part of a corner of an anti-static table mat (M), which is mounted on a working table to become a working space, or adhere to a front surface of the working table. The adhesive tape (T) comprises a conductive tape base material (10) woven with a synthetic fiber thread, and woven along with a conductive twisted thread (17) in which a conductive thread (15) is twisted with other synthetic fiber threads, by aligning at constant intervals; an upper conductive coating layer (21) and a lower conductive coating layer (22) separately coated with a coating agent containing an anti-static agent on the upper surface and the lower surface of the conductive tape base material (10); an adhesive layer (30) coated with an acryl adhesive or a silicone adhesive containing an anti-static agent on the lower conductive coating layer (22); and a release paper (40) for protection of the adhesive layer (30). The adhesive tape consists of a woven synthetic fiber thread as a base material, and, thereby, has the flexibility, which allows to finish the edge part of a corner of a table mat, to easily adhere the table mat to a working table, and to maintain a fixed state for a long time due to non-elasticity. Furthermore, the adhesive tape has various effects of product protection, health promotion of workers, etc. by allowing to surely perform an anti-static function by employing a conductive thread and forming an upper and a lower coating layer having anti-statics.

Description

제전성을 가지는 접착테이프{ADHESIVE TAPES HAVING ANTISTATICS}[0001] ADHESIVE TAPES HAVING ANTISTATICS [0002]

본 발명은 제전성을 가지는 접착테이프에 관한 것으로서, 더욱 상세히는 제전성과 작업성을 부여함으로써 작업효율의 증대와 생산성을 제고할 수 있는 구성의 제전기능을 겸비한 접착테이프의 제공에 관한 것이다.The present invention relates to an adhesive tape having an antistatic property, and more particularly, to an adhesive tape having an antistatic function with a structure capable of enhancing work efficiency and productivity by imparting antistatic properties and workability.

종래로부터 전자관련 제조업체나 정밀기계 제조업체 예를 들면, TV, 핸드폰,네비게이션 등의 제품을 작업자가 수작업으로 조립하는 작업장, 또는 각종 사후서비스센터의 수리작업장의 테이블 상에는 제품을 보호하고, 작업성의 증대를 위한 쿠션부재로서, 또는 고급제품의 외장표면에 스크래치의 유발을 방지하기 위한 목적으로 사용되면서 동시에 작업자에 의하여 유발되는 정전기를 접지로까지 유출하여 방출하기 위한 정전유출로의 하나의 연결회로 부재로서의 제전성을 가지는 테이블매트가 안출되어 널리 사용되고 있다.Conventionally, manufacturers of electronic and precision machinery, for example, work on a table where workers manually assemble products such as TVs, mobile phones, and navigators, or on tables of repair workshops at various post-service centers, Which is used as a cushion member for preventing the occurrence of scratches on the exterior surface of a high-grade product, and at the same time, as a connection circuit member for an electrostatic discharge path for discharging and discharging the static electricity caused by the operator to the ground path And a table mat having a good balance is widely used.

이는 통상적인 목재, 플라스틱재 등의 작업테이블 상에 비치하여 작업집중도를 증대하고 소정의 쿠션 역할을 제공하여 조립에 편의성을 제고하면서도, 동시에 정전기를 제거하는 주요한 역할을 수행하므로 전자, 전기, 기구 관련 제조사 및 사후서비스를 수행하는 작업장에서는 필수적인 작업비품이기 때문이다.This is provided on a work table such as a general wood or plastic material to increase work concentration and provide a predetermined cushioning role, thereby enhancing convenience in assembling, and at the same time, it plays a major role of removing static electricity. This is because it is an indispensable workshop in the workplace where manufacturers and after-sales service are performed.

종래로부터의 이러한 제전성을 가지는 테이블매트는 NBR 이나 PVC 재질의 판재로서 구성되어 있고, NBR 이나 PVC 은 통상, 도전성을 부여하기 위하여 도전성카본을 혼용하여 제조한 것이 널리 사용되고 있고,Conventionally, such a table mat having antistatic properties is constituted as a plate material made of NBR or PVC. In general, NBR or PVC is produced by mixing conductive carbon in order to impart conductivity,

종래로부터 도 1의 예시적인 사진에서와 같이(사진에서는 좌측부의 작업테이블에 적치되고 모서리 테두리부가 별도의 마감처리가 되지 아니한 종래로부터의 작업용매트를 도시하고, 이에 대비하여 우측에는 본 발명의 제전성을 가지는 접착테이프를 사용하여 모서리 테두리부를 마감한 것을 대비하여 도시함) 작업테이블 상에 비치되어 사용되고 있다.Conventionally, as shown in the exemplary photograph of Fig. 1 (in the photograph, a conventional work mat on which a work table on the left side is placed and a corner frame is not subjected to a separate finishing treatment is shown, and on the right side, The edge of the edge portion is closed by using an adhesive tape having the adhesive tape).

고무재를 모재로 하는 도전성을 가지는 테이블매트는 NBR 이나 PVC 재에 도전성카본을 혼합해서 0E3-10E4Ω의 표면저항으로 도전층으로서의 성형판재를 절단하여 기본베이스판으로 하고 여기에, 녹색 등의 시인성이 좋은 유색의 안료를 혼합해서 제조되고 정전기제거를 위해서 도전성폴리머나 도전성계면활성제를 혼합해서 10E8Ω 의 표면저항을 띠어 정전분산성을 가지도록 NBR 이나 PVC 에 도전성카본을 혼합하여 작업면판을 제조하여 접착하여 구성하였다.Conductive table mats made of rubber material are made by mixing conductive carbon with NBR or PVC material and cutting a molded plate as a conductive layer with a surface resistance of 0E3-10E4Ω to form a basic base plate, It is manufactured by mixing a pigment with a good color and mixing conductive polymer or conductive surfactant for electrostatic elimination, and has a surface resistance of 10E8? To prepare a working face plate by mixing conductive carbon with NBR or PVC so as to have electrostatic dispersing property Respectively.

또는 고무재질의 제전고무테이블매트를 구성하며 특히, 검사공정에서는 전자제품표면의 스크레치방지를 위해서 제전극세사를 사용한 테이블매트를 사용하는 것이 바람직하고 그러한 구성이 본 출원인의 선원인 도 3에 도시되어 있다.Or an elastic rubber table mat made of a rubber material. In particular, in the inspection process, it is preferable to use a table mat using an electrification microfiber to prevent scratches on the surface of an electronic product, and such a configuration is shown in Fig. 3 .

본 선원에서는 제전성을 가짐으로써 작업영역의 정전기를 배출하는 기능을 가지고, 작업테이블 상에 안치되어 작업공간이 되는 작업용 제전 테이블매트를 구성하되, 테이블매트(M)는, 도전성스폰지(PU,EVA,PE) 재질로 성형되는 판재의 기본베이스판(W)과, 극세사를 사용하여 제직 또는 제편하되, 전도성카본사(S)를 등간격으로 배치한 제전성 극세사원단재의 작업페이스면(B)을 포함하고, 상기 기본베이스판(W)과 작업페이스면(B)은 도전성폴리머 또는 도전성계면활성제가 혼합된 우레탄,아크릴,고무계에서 선택되는 하나의 도전성접착제로 접착, 건조시켜 구성한 것이다.The table mat (M) is made of a conductive sponge (PU, EVA (M), or the like). The table mat (M) has a function of discharging static electricity in the work area (B) of an antistatic microfibre material having a basic base plate (W) of a plate material molded from polyethylene (PE) material and a conductive carbon paper (S) , And the basic base plate (W) and the work face surface (B) are formed by bonding and drying with a conductive adhesive selected from the group consisting of urethane, acrylic and rubber mixed with a conductive polymer or a conductive surfactant.

그러나, 상기하는 고무재 또는 제전극세사를 혼용하여 구성한 제전성을 가지는 테이블매트는 작업자의 빈번한 작업으로 인하여 작업 시에 가장자리부가 작업자의 손이나 제품과 많이 접촉하면서 제전테이블매트가 손상되거나,However, the table mats having antistatic properties formed by using the rubber material or the microfibre microfibers mixed with each other frequently have a problem in that the edges of the table mats come into contact with the hands or the products of the workers,

서로 다른 물성재를 접착하여 구성함으로서 연신율이 다름으로 인하여 시간이 경과하면 도 2의 사진과 같이 가장자리가 부분이 들떠서 손이나 제품이 걸리는 불편함이 발생하였다.As the elongation rate is different due to the construction of different materials, the edges of the parts are lifted as time elapses as shown in Fig.

이러한 점을 감안하여 종래로부터도 제전테이블매트의 가장자리를 보호하기위해 제전필름을 사용하여 구성한 제전필름테이프를 사용하고 있다.In view of this, conventionally, an antistatic film tape constructed using an antistatic film is used to protect the edge of the antistatic table mat.

도 4에 종래로부터의 상용화되어 사용되던 제전필름테이프(PT)가 단면도로서 도시된다.Fig. 4 is a cross-sectional view of a conventional antistatic film tape PT that has been used commercially.

폴리에스텔 또는 O.P.P. 재질로 만들어지는 베이스부인 필름베이스(1)에 그 상단에 제전통로의 형성을 위한 제전코팅층(2)을 형성하고, 접착을 위한 제전성을 가지는 제전점착층(3)을 부여하고 이 제전점착층(3)을 보호하기 위한 이형지(4)로서 구성된다.Polyester or O.P.P. A charge removing layer 3 for forming an antistatic film is formed on the film base 1 which is a base part made of a material and an antistatic adhesive layer 3 having antistatic properties for adhering is provided, And as a release paper 4 for protecting the layer 3.

이러한 제전필름테이프(PT)는 원래는 각종의 포장박스 등을 포장하기 위하여 사용되던 상용의 제전필름테이프로서 작업테이블 상의 테이블매트의 가장자리를 마무리하거나 작업테이블 상에 부착을 위하여 임의로 선택되어 사용되고 있다.Such an erasable film tape PT is a commercially available erasable film tape originally used for packaging various packing boxes or the like, and is arbitrarily selected and used for finishing the edge of the table mat on the work table or attaching it on the work table.

그러나, 상기하는 구성의 종래로부터의 제전필름테이프(PT)의 경우, 접착테이프를 구성하는 기본재인 필름베이스(표면저항 10E11-13Ω)를 폴리에스텔이나 OPP 재질로 하고, 여기에 제전코팅층(표면저항 10E7-8Ω)을 형성하여 구성함으로써,However, in the case of the conventional static eliminating film tape (PT) having the above-described configuration, the film base (surface resistance 10E11-13?), Which is a basic material constituting the adhesive tape, is made of polyester or OPP material, 10? 7? 8?),

비교적 경질체인 필름베이스(1)로 인하여, 테이프 전체 재질의 유연성이 적게 됨으로써 모서리부에서 직각 이하로 잘 꺾이지 않아 테이블매트의 모서리부의 직각부를 수용하여 접착하기가 어렵고 또한 접착 이후에도 필름베이스(1)의 물성에 의한 탄발력으로 인하여 용이하게 박리되어 버리며, 필름의 특성상, 두께가 40-70㎛로 얇아서 마모에 대한 내구성이 낮아 수명이 짧게 되어 경제성이 저하되며,The flexibility of the entire tape material is reduced due to the relatively hard film base 1, so that it is difficult to receive the right angle portion of the corner portion of the table mat, The film is easily peeled off due to the elasticity due to physical properties. Due to the characteristics of the film, the thickness is as thin as 40-70 占 퐉 and the durability against abrasion is low,

또한, 필름베이스(1) 자체는 당연히 절연체이어서 통전이 되지 않음으로써 작업면의 윗면의 정전기가 하방의 테이블 등으로 전달이 불가능하여 정전기배출의 유로가 차단되어 정전기제거가 원활하지 않은 등의 문제점이 있었다.Further, since the film base 1 itself is of course an insulator and is not energized, the static electricity on the upper surface of the work surface can not be transmitted to the lower table or the like and the flow path of the static electricity is blocked, there was.

따라서 테이프 자체의 유연성을 가짐으로써 테이블매트(M)의 주변 테두리부의 마감 또는 작업용 테이블로의 부착용 등의 다양한 목적으로 사용됨으로써 제전을 위한 정전 도통로를 구성함으로써, 제전성을 보장할 수 있는 전용의 접착테이프가 절실히 요청되는 실정이다.Therefore, by having flexibility of the tape itself, it is used for various purposes such as finishing of the peripheral edge portion of the table mat (M) or for attachment to a work table, thereby constituting an electrostatic conduction path for discharging, An adhesive tape is desperately required.

상기하는 문제점을 감안하여 안출된 본 발명에 의한 제전성을 가지는 접착테이프는, 제전성을 가짐으로써 작업영역의 정전기를 배출하고, 작업용 테이블 상에 안치되어 작업공간이 되는 제전성을 가지는 테이블매트(M)의 모서리의 테두리부의 마감용 또는 작업용 테이블 상면으로의 부착을 위한 제전성을 가지는 접착테이프(T)에 있어서;According to the present invention, there is provided an antistatic adhesive tape, which has been developed in view of the above-described problems, has an antistatic property to discharge static electricity in a work area, (T) having an antistatic property for finishing the edge portion of the edge of the workpiece (M) or for adhering to the upper surface of the work table;

상기 접착테이프(T)는, 합성섬유원사로 직조하되, 도전사(15)를 타 합성섬유원사와 합사한 도전합사(17)를 등간격으로 배설하여 함께 직조한 도전테이프모재(10)와, 상기 도전테이프모재(10)에 대하여 그 상부면과 하부면에, 대전방지제를 함유하는 코팅재를 각각 분리 코팅시행한 상부도전코팅층(21) 및 하부도전코팅층(22)과, 상기 하부도전코팅층(22)에 대전방지제를 함유한 아크릴접착제 또는 실리콘접착제를 도포하여 시행한 접착제층(30)과, 상기 접착제층(30)의 보호를 위한 이형지(40)를 부착하여 구성한 것을 기본적인 기술적인 사상으로 하고 있다.The adhesive tape (T) comprises a conductive tape base material (10) which is woven together with synthetic yarns (17) woven with synthetic fiber yarns and in which conductive yarns (17) An upper conductive coating layer 21 and a lower conductive coating layer 22 in which a coating material containing an antistatic agent is separately coated on the upper and lower surfaces of the conductive tape base material 10 and the lower conductive coating layer 22, And an adhesive layer 30 applied by applying an acrylic adhesive or a silicone adhesive containing an antistatic agent and a release paper 40 for protecting the adhesive layer 30 are adhered to each other.

또한, 상기 도전사(15)는 카본도전사, 동도전사, 은도전사, 스테인레스스틸도전사의 어느 하나에서 선택되며, 상기 도전사(15)가 다른 합성섬유원사와 합사된 도전합사(17)를 도전테이프모재(10)를 기본구성하는 합성섬유융원사에 대하여 등간격선, 격자상선, 파상선으로 상기 도전테이프모재(10)의 평면 상에 배설되고, 상기 배설 간격은 2 ~ 10mm 로 하는 것과,The conductive yarn 15 is selected from any one of carbon transfer, coin transfer, electrostatic transfer, and stainless steel conductive yarn. The conductive yarn 17, in which the conductive yarn 15 is mixed with other synthetic fiber yarn, (10) are arranged on a plane of the conductive tape base material (10) with an equal interval line, a grid line and a wave line with respect to a synthetic fiber fused yarn comprising a base material (10)

상기 상부도전코팅층(21)과 하부도전코팅층(22)의 코팅재는 전체 중량에 대한 중량비 2 ~ 8%의 대전방지제를 함유하는 폴리우레탄(P.U.)코팅재나 아크릴코팅재이고, 상기 접착제층(30)의 접착제는 전체 중량에 대한 중량비 2 ~ 8%의 대전방지제를 함유하는 아크릴접착제 또는 실리콘접착제인 것은 기술적인 범위를 한정하여 규정하고 있다.The coating material of the upper conductive coating layer 21 and the lower conductive coating layer 22 is a polyurethane (PU) coating material or an acrylic coating material containing an antistatic agent in a weight ratio of 2 to 8% The adhesive is an acrylic adhesive or a silicone adhesive containing an antistatic agent having a weight ratio of 2 to 8% by weight based on the total weight.

본 발명에 의한 제전성을 가지는 접착테이프는,In the adhesive tape having antistatic property according to the present invention,

직조된 합성섬유원사를 기본모재로 하여 구성됨으로써 유연성을 가지게 되어 테이블매트이 모서리의 테두리부를 마감하거나 작업용 테이블로의 테이블매트의 접착이 용이하게 탄발성이 없어 고정상태를 장시간 유지가 가능한 유용성을 가진다.The woven synthetic fiber yarn is made of a basic material and thus has flexibility. Thus, the table mat has a usefulness of being able to maintain the fixed state for a long time because the edge of the edge is closed or the table mat is easily attached to the work table.

또한 도전사의 채용과 제전성을 가지는 상부와 하부코팅층의 형성으로 제전기능을 확실하게 수행하게 함으로써 제품의 보호와 작업자의 건강의 증대 등의 다양한 작용효과를 가진다.In addition, the use of conductive yarn and the formation of the upper and lower coating layers having antistatic properties reliably perform the antistatic function, thereby having various effects such as protection of the product and increase of health of the worker.

나아가 접착테이프 자체의 두께가 직조체로 구성되고 이에 코팅된 구성이므로 종래의 단일의 필름을 사용한 접착테이프에 비하여 내구성이 대폭 증대되어 장시간의 사용 시에도 마모가 극소화되는 유용성을 가진다.Further, since the thickness of the adhesive tape itself is composed of a woven fabric and coated thereon, the durability is greatly increased as compared with the conventional adhesive tape using a single film, and the wear is minimized even when using for a long time.

도 1은 종래로부터의 제전 테이블매트의 사용을 도시하는 사용례를 본 발명의 접착테이프의 사용례와 대비하여 도시하는 사용 사시 사진.
도 2는 종래로부터의 제전 테이블매트의 문제점과 본 발명의 제전성을 가지는 접착테이프의 적용이 요청되는 문제점을 설명하는 종래 테이블매트의 가장자리부의 노후 상태의 부분 사시 사진.
도 3은 본 출원인의 등록된 선출원에 따른 작업용 테이블매트의 사시도.
도 4는 종래의 제전을 위한 제전필름테이프를 도시하는 단면도.
도 5는 본 발명의 제전성을 가지는 접착테이프의 구성을 도시하는 접착테이프의 단면도.
도 6은 본 발명의 제전성을 가지는 접착테이프를 제조하기 위한 가공 프로세스도.
도 7은 도 6의 공정으로 제조된 본 발명의 제전성을 가지는 접착테이프를 도시한 사진.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a photograph showing a use case showing the use of a conventional static eliminating table mat in comparison with the use example of the adhesive tape of the present invention. Fig.
2 is a partial sagitic photograph of an edge portion of a conventional table mat illustrating a problem of a conventional antistatic table mat and a problem of application of an antistatic adhesive tape of the present invention.
3 is a perspective view of a work table mat according to the prior application of the present applicant;
4 is a cross-sectional view showing a static elimination film tape for a conventional static elimination;
5 is a sectional view of an adhesive tape showing the constitution of an adhesive tape having antistatic property of the present invention.
6 is a processing process diagram for producing an adhesive tape having antistatic properties according to the present invention.
7 is a photograph showing an antistatic adhesive tape of the present invention manufactured by the process of FIG. 6;

이하, 첨부되는 도면과 관련하여 상기 과제를 해결하기 위한 본 발명의 구성과 작동례를 살펴보면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure and operation of the present invention will be described with reference to the accompanying drawings.

도 5는 본 발명의 제전성을 가지는 접착테이프의 구성을 도시하는 접착테이프의 단면도, 도 6은 본 발명의 제전성을 가지는 접착테이프를 제조하기 위한 가공 프로세스도로서 순차적으로 함께 설명한다.Fig. 5 is a cross-sectional view of an adhesive tape showing the constitution of an antistatic adhesive tape of the present invention, and Fig. 6 is a processing diagram for producing an antistatic adhesive tape of the present invention.

도 5에 본 발명의 제전성을 가지는 접착테이프(T)의 기본적인 구성이 단면도로서 도시된다.Fig. 5 is a cross-sectional view showing the basic constitution of the adhesive tape T having the antistatic property of the present invention.

접착테이프(T)는 폴리에스텔원사(11)로서 기본 직조되어 도전테이프모재로 사용되되, 직조 시에 상기의 폴리에스텔원사(11)에 대하여 격자상, 파상 등의 다양한 평면 배열형태로 폴리에스텔원사(16)와 다양한 종류의 도전사(15), 예를 들면 카본(C)도전사, 은(Ag)도전사, 스테인레스스틸도전사를 합사한 도전합사(17)를 혼용하여 직조하여 도전테이프모재(10)로 한다.The adhesive tape T is basically woven as a polyester yarn 11 and used as a base material for a conductive tape. In the weaving process, the polyester yarn 11 is wound around the polyester yarn 11 in various planar arrangements such as lattice, The conductive tape base material 10 is woven by using a mixture of a conductive adhesive 16 and various kinds of conductive agents 15 such as carbon (C) conductive agent, silver (Ag) conductive agent and stainless steel conductive, .

여기에서 바람직하게 채용되는 도전사(15)는 표면저항 10E5-8Ω인 것을 폴리에스텔원사(16)와 합사한 도전합사(17)를 도전테이프모재를 구성하는 다른 폴리에스텔원사 직조체에 대하여 평면상으로 바람직하게는 2 ~ 10mm 간격으로 등간격 또는 격자상, 파형상 등 다양한 형태로서 배설하여 제직한 원단을 도전테이프모재(10)로 하는 것이다.Here, the conductive yarn 15, which is preferably employed, has a surface resistance of 10E5-8 OMEGA, and the conductive yarn 17 in which the polyester yarn 16 is joined is placed on a flat surface of another polyester yarn woven fabric constituting the conductive tape base material Preferably at intervals of 2 to 10 mm, so that the conductive tape base material 10 is formed into a fabric having a variety of shapes, such as a lattice shape or a wave shape.

이러한 구성으로서 접착테이프(T)는 기본적으로 도전성을 가지는 도전테이프모재(10)를 베이스로하여 구성된다.In this configuration, the adhesive tape T is basically composed of the conductive tape base material 10 having conductivity.

여기에서 도전사합사(17)는 도전테이프모재(10)의 평면상에서 다양한 형태로서 배설되어 도전유로를 형성함은 상술하고 본 출원인의 선출원에서 개시한 내용과 동일하다.Here, the conductive sintered yarn 17 is arranged in various forms on the plane of the conductive tape base material 10 to form the conductive flow path, which is the same as that described in the prior application of the present applicant.

상기의 도전테이프모재(10)에 대하여 상부면에 전체 중량비 2 ~ 8%의 대전방지제를 함유하는 폴리우레탄(P.U.)코팅재나 아크릴코팅재를 표면저항 10E7-8Ω 로 하여 도포코팅 또는 함침코팅, 스프레이코팅 등의 다양한 코팅방법에 의하여 코팅을 시행한 상부도전코팅층(21)을 구성한다.A polyurethane (PU) coating material or an acrylic coating material having an antistatic agent in a total weight ratio of 2 to 8% was applied on the upper surface of the above-mentioned conductive tape base material 10 by coating or impregnation coating, spray coating The upper conductive coating layer 21 is formed by coating with various coating methods.

상기 상부도전코팅층(21)이 시행된 도전테이프모재(10)의 이면에 다시 동일한 방법으로 코팅하여 하부도전코팅층(22)을 구성한다.The lower conductive coating layer 22 is formed by coating the back surface of the conductive tape base material 10 on which the upper conductive coating layer 21 is applied in the same manner.

이러한 상부도전코팅층(21)과 하부도전코팅층(22)의 각각 분리된 코팅에 의하여 전체 도전테이프모재(10)는 코팅이 전면적으로 시행되는 것이다.The entire conductive tape base material 10 is coated entirely by separate coatings of the upper conductive coating layer 21 and the lower conductive coating layer 22.

하부도전코팅층(22)에는 다시 전체 중량의 2 ~ 8% 중량의 대전방지제를 함유하고 표면저항이 10E7-8Ω인 아크릴접착제이나 실리콘접착제를 최종 도포하여 접착제층(30)으로 하고,The lower conductive coating layer 22 is finally coated with an acrylic adhesive or silicone adhesive having a surface resistivity of 10E7-8? And containing an antistatic agent in an amount of 2-8% by weight of the total weight to form an adhesive layer 30,

접착제층(30)의 보호와 사용 시의 박리를 위한 이형지(40)를 부착하여 적당한 길이로 절단하여 권취함으로써 전체 접착테이프(T)를 구성하게 된다.The entirety of the adhesive tape T is formed by attaching the release paper 40 for protection of the adhesive layer 30 and peeling at the time of use and cutting the paper into an appropriate length and winding.

상기에서 도전테이프모재(10)에 대하여 상부면과 하부면에 각각 분리하여 코팅을 시행하여 상부도전코팅층(21)과 하부도전코팅층(22)을 구성하는 이유는 상부면에만 코팅을 수행하는 경우,The reason why the upper conductive coating layer 21 and the lower conductive coating layer 22 are formed by separately coating the upper and lower surfaces of the conductive tape base material 10 with each other is as follows:

사용을 위하여 접착테이프(T)를 절단하게 되면 절단면에서 하부로 노출된 도전테이프모재(10)의 원사 또는 도전합사가 자유롭게 이탈하게 되어 너풀거리게 됨으로서 작업용의 테이블매트에 사용하는 경우, 탈락한 원사보풀이 제품의 표면에 부착되거나 회로기판 속으로 인입되어 불량의 요인이 되기 때문에 이러한 원사의 이탈을 방지하기 위하여 채용되는 매우 주요한 기술적인 관점이다.If the adhesive tape T is cut for use, the yarn or conductive yarn of the conductive tape base material 10 exposed downward from the cut surface is freely detached and worn away, so that when used for a work table mat, Is a very important technical aspect employed to prevent such yarn departure because it is adhered to the surface of the product or enters the circuit board and becomes a factor of defects.

또한 도전사(15)를 가지는 도전합사(17)의 채용 또한 매우 주요한 기술적인 사상으로서 만일 도전테이프모재(10)를 폴리에스텔원사(11)로만 구성하고 도전성을 코팅되는 코팅재로만 수행하고자 하는 경우, 상부도전코팅층(21)과 하부도전코팅층(22) 사이의 코팅 작업 시에 발생가능한 유격에 의하여 제전 통로가 단절되어 제전성이 불량할 수 있기 때문이다.It is also a very important technical idea to employ the conductive yarn 17 having the conductive yarn 15. If the conductive tape base material 10 is formed only of the polyester yarn 11 and only the conductive material is to be coated with the coating material, This is because the static elimination path may be cut off due to the clearance that can be generated during the coating operation between the conductive coating layer 21 and the lower conductive coating layer 22, so that the antistatic property may be poor.

따라서 상기와 같은 구성의 본 발명의 제전성을 가지는 접착테이프(T)의 제조공정도는 도 6과 같이,Therefore, the manufacturing process of the adhesive tape T of the present invention having the above-

폴리에스텔원사(11)로서 직조된 테이프직조모재(10)를 기본적인 베이스하면서 폴리에스텔(16)과 도전사(15)를 합사한 도전합사(17)를 혼용하여 직조하여 도전테이프모재(10)를 제조(100),The conductive tape base material 10 is woven by using the polyester weft base material 10 woven as the polyester yarn 11 as a basic base and the conductive yarn 17 in which the polyester 16 and the conductive yarn 15 are joined together, (100),

상기 도전테이프모재(10)에 대하여 상부면에 폴리우레탄(P.U.)코팅재나 아크릴코팅재를 코팅시행하여 상부도전코팅층(21)을 형성(110),A polyurethane (P.U.) coating material or an acrylic coating material is coated on the upper surface of the conductive tape base material 10 to form an upper conductive coating layer 21,

다시 상기 도전테이프모재(10)에 대하여 하부면에 폴리우레탄(P.U.)코팅재나 아크릴코팅재를 코팅시행하여 과 하부도전코팅층(22)을 형성(120),A polyurethane (P.U.) coating material or an acrylic coating material is coated on the lower surface of the conductive tape base material 10 to form a lower and upper conductive coating layer 22,

상기 하부도전코팅층(22)의 저면에 대전방지제를 함유하는 제전성의 아크릴접착제이나 실리콘접착제를 도포하여 접착제층(30)을 구성(130),An antistatic acrylic adhesive or silicone adhesive containing an antistatic agent is applied to the bottom surface of the lower conductive coating layer 22 to form the adhesive layer 30,

상기 접착제층(30)에 대하여 이형지(40)를 부착하여 이형면을 형성(140),A releasing paper 40 is attached to the adhesive layer 30 to form a releasing surface 140,

상기 제조된 접착테이프(T)이 절단 및 권취(150)의 공정을 적어도 포함함으로서 본 발명의 제전성을 가지는 접착테이프(T)는 제조된다.The adhesive tape T having the antistatic property of the present invention is manufactured by including at least the step of cutting and winding 150 the adhesive tape T thus manufactured.

상기의 공정과 구성으로서의 본 발명의 제전성을 가지는 접착테이프(T)는 두께가 150 ~ 250μm 정도로서 형성되어 종래의 필름을 사용하는 경우에 비하여 보강적인 두께가 있게 되어 내구성이 대폭 증대되는 부수적인 효과 또한 가지게 된다.The adhesive tape (T) having the antistatic property of the present invention as the above-described process and structure is formed to have a thickness of about 150 to 250 mu m so that a reinforcing thickness is obtained as compared with the case of using a conventional film, It also has.

도 7에 이러한 공정으로 제조된 본 발명의 제전성을 가지는 접착테이프(T)가 사진을 도시된다.Fig. 7 shows a photograph of the antistatic adhesive tape T of the present invention produced by such a process.

권취가공된 접착테이프에 이형지가 박리된 접착제층과 색상을 부여한 상부코팅층이 관찰되고 합성수지 원사의 직조체이므로 전체적으로 대단히 플렉시블하고 접착에 있어 유연성이 있어 작업용의 테이블매트의 모서리 테두리를 마감하거나 작업용 테이블로의 테이블매트의 부착고정이 대단히 용이하게 수행될 수 있음을 알 수 있다.The adhesive tape with the release paper peeled off and the upper coating layer giving the color are observed on the wind-up adhesive tape, and since it is a woven material of synthetic resin yarn, it is very flexible as a whole and has flexibility in bonding, It can be seen that the attachment and fixing of the table mat can be performed very easily.

이러한 본 발명의 제전성을 가지는 접착테이프(T)를 사용하여 마감한 테이블매트가 도 1의 우측사진에 대비하여 도시된다.A finished table mat using such an antistatic adhesive tape T of the present invention is shown in contrast to the right photograph of FIG.

T: 접착테이프
10: 도전테이프모재
15: 도전사
21: 상부도전코팅층
22: 하부도전코팅층
30: 접착제층T: Adhesive tape
10: Conductive tape base material
15: Challenges
21: upper conductive coating layer
22: Lower conductive coating layer
30: adhesive layer

Claims (3)

제전성을 가짐으로써 작업영역의 정전기를 배출하고, 작업용 테이블 상에 안치되어 작업공간이 되는 제전성을 가지는 테이블매트(M)의 모서리의 테두리부의 마감용 또는 작업용 테이블 상면으로의 부착을 위한 제전성을 가지는 접착테이프(T)에 있어서;
상기 접착테이프(T)는,
합성섬유원사로 직조하되, 도전사(15)를 타 합성섬유원사와 합사한 도전합사(17)를 등간격으로 배설하여 함께 직조한 도전테이프모재(10)와,
상기 도전테이프모재(10)에 대하여 그 상부면과 하부면에, 대전방지제를 함유하는 코팅재를 각각 분리 코팅시행한 상부도전코팅층(21) 및 하부도전코팅층(22)과,
상기 하부도전코팅층(22)에 대전방지제를 함유한 아크릴접착제 또는 실리콘접착제를 도포하여 시행한 접착제층(30)과,
상기 접착제층(30)의 보호를 위한 이형지(40)를 부착하여 구성한 것을 특징으로 하는 제전성을 가지는 접착테이프.And discharging static electricity in the working area by having antistatic property, and discharging static electricity in the working area to prevent the edge of the edge of the table mat (M) having antistatic function, which is placed on the working table, (T);
The adhesive tape (T)
A conductive tape base material (10) which is woven with a synthetic fiber yarn and in which conductive yarns (17) formed by binding a conductive yarn (15) with another synthetic fiber yarn are arranged at regular intervals,
An upper conductive coating layer 21 and a lower conductive coating layer 22 on which an upper surface and a lower surface of the conductive tape base material 10 are separately coated with a coating material containing an antistatic agent,
An adhesive layer 30 formed by applying an acrylic adhesive or a silicone adhesive containing an antistatic agent to the lower conductive coating layer 22,
And a releasing paper (40) for protecting the adhesive layer (30). 제 1 항에 있어서,
상기 도전사(15)는 카본도전사, 동도전사, 은도전사, 스테인레스스틸도전사의 어느 하나에서 선택되며, 상기 도전사(15)가 다른 합성섬유원사와 합사된 도전합사(17)를
상기 도전테이프모재(10)를 기본구성하는 합성섬유융원사에 대하여 등간격선, 격자상선, 파상선으로 상기 도전테이프모재(10)의 평면 상에 배설되고,
상기 배설 간격은 2 ~ 10mm 로 하는 것을 특징으로 하는 제전성을 가지는 접착테이프.The method according to claim 1,
The conductive yarn 15 is selected from any one of carbon transfer, coin transfer, electrostatic transfer, and stainless steel conductive yarn. The conductive yarn 15 is selected from conductive yarn 17
Is arranged on a plane of the conductive tape base material (10) with an equally spaced line, a grid line, and a wave line with respect to the synthetic fiber fused yarn comprising the conductive tape base material (10)
And the excretion interval is 2 to 10 mm. 제 1 항에 있어서,
상기 상부도전코팅층(21)과 하부도전코팅층(22)의 코팅재는 전체 중량에 대한 중량비 2 ~ 8%의 대전방지제를 함유하는 폴리우레탄(P.U.)코팅재나 아크릴코팅재이고,
상기 접착제층(30)의 접착제는 전체 중량에 대한 중량비 2 ~ 8%의 대전방지제를 함유하는 아크릴접착제 또는 실리콘접착제인 것을 특징으로 하는 제전성을 가지는 접착테이프.The method according to claim 1,
The coating material of the upper conductive coating layer 21 and the lower conductive coating layer 22 is a polyurethane (PU) coating material or an acrylic coating material containing an antistatic agent in a weight ratio of 2 to 8%
Wherein the adhesive of the adhesive layer (30) is an acrylic adhesive or a silicone adhesive containing an antistatic agent in a weight ratio of 2 to 8% with respect to the total weight.
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CN107247173A (en) * 2017-07-12 2017-10-13 荆州市荆力工程设计咨询有限责任公司 A kind of flexible anti-leak protection band measured for polymer insulated cable conduction current

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JPH06215890A (en) * 1993-01-18 1994-08-05 Achilles Corp Destaticizing sheet and destaticizor formed of this destaticizing sheet
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KR20080068514A (en) * 2007-01-18 2008-07-23 (주)우경인더스트리 Tape for preventing static electricity
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Publication number Priority date Publication date Assignee Title
CN107247173A (en) * 2017-07-12 2017-10-13 荆州市荆力工程设计咨询有限责任公司 A kind of flexible anti-leak protection band measured for polymer insulated cable conduction current

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