JP6182553B2 - 粘着テープおよびその製造方法 - Google Patents
粘着テープおよびその製造方法 Download PDFInfo
- Publication number
- JP6182553B2 JP6182553B2 JP2014560847A JP2014560847A JP6182553B2 JP 6182553 B2 JP6182553 B2 JP 6182553B2 JP 2014560847 A JP2014560847 A JP 2014560847A JP 2014560847 A JP2014560847 A JP 2014560847A JP 6182553 B2 JP6182553 B2 JP 6182553B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- adhesive
- pressure
- base material
- spinning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
- C09J7/21—Paper; Textile fabrics
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
- D01D5/0084—Coating by electro-spinning, i.e. the electro-spun fibres are not removed from the collecting device but remain integral with it, e.g. coating of prostheses
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
- D03D15/33—Ultrafine fibres, e.g. microfibres or nanofibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- 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
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- 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
- C09J2301/10—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
- C09J2301/162—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 the carrier being a laminate constituted by plastic layers only
-
- 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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/202—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive being in the form of fibres
-
- 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
-
- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/26—Presence of textile or fabric
- C09J2400/263—Presence of textile or fabric in the substrate
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- 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
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1476—Release layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
- Y10T442/621—Including other strand or fiber material in a different layer not specified as having microdimensions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
- Y10T442/675—Ester condensation polymer sheet or film [e.g., polyethylene terephthalate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/681—Spun-bonded nonwoven fabric
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Nanotechnology (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[1] 基材と、基材の一面または両面に積層される粘着層を含み、
前記基材と粘着層のうちの一つまたはいずれもが紡糸方法によって繊維フィラメントが捕集されたナノウェブ形態で形成されることを特徴とする粘着テープ。
[2] 前記紡糸方法としては、一般電気紡糸(electrospinning)、空気電気紡糸(AES:Air−Electrospinning)、電気噴射(electrospray)、電気噴射紡糸(electrobrown spinning)、遠心電気紡糸(centrifugal electrospinning)、フラッシュ電気紡糸(flash−electrospinning)のうちいずれか一つを使用することを特徴とする請求項1に記載の粘着テープ。
[3] 前記基材には複数の気孔が形成され、前記気孔には粘着層の粘着物質が注入されることを特徴とする上記[1]に記載の粘着テープ。
[4] 前記粘着層は、基材の一面に積層される第1粘着層と、基材の他面に積層される第2粘
着層とで構成され、粘着剤と溶媒を混合して紡糸するに十分な粘度の粘着物質を電気紡糸方法で紡糸することを特徴とする上記[3]に記載の粘着テープ。
[5] 前記第1粘着層の表面には第1離型フィルムが付着し、第2粘着層には第2離型フィルムが付着し、前記第1離型フィルムと第1粘着層の間の付着強度と、第2離型フィルムと第2粘着層の間の付着強度は互いに異なるように形成されることを特徴とする上記[4]に記載の粘着テープ。
[6] 前記第1離型フィルムと第2離型フィルムは付着強度を互いに異なるようにするために互いに異なる材質で形成されることを特徴とする上記[5]に記載の粘着テープ。
[7] 前記繊維フィラメントの直径は0.1〜3.0umの範囲であることを特徴とする上記[1]に記載の粘着テープ。
[8] 前記基材としてはPETフィルムや不織布が使用され、前記PETフィルムや不織布の一面または両面に紡糸方法で粘着層が形成されることを特徴とする上記[1]に記載の粘着テープ。
[9] 前記基材は紡糸方法によって多数の気孔を有するナノウェブ形態で形成され、前記粘着層は基材の表面にキャスティング方法またはグラビアコーティング方法で積層されることを特徴とする上記[1]に記載の粘着テープ。
[10] 前記基材と粘着層の間に積層される無気孔フィルム層をさらに含み、
前記無気孔フィルム層はPU(Polyurethane)やTPU(Thermoplastic polyurethane)が含まれている高分子を電気紡糸方法によって気孔のない形態に形成されることを特徴とする上記[1]に記載の粘着テープ。
[11] 前記粘着層は前記基材の一面または両面に粘着物質を紡糸して積層される第3粘着層と、前記第3粘着層の表面に粘着物質を紡糸して積層される第4粘着層とを含み、
前記第3粘着層は粘着物質が基材の気孔に吸収されることを最少化するように粘度が高く形成され、前記第4粘着層は粘着力を強化するように第3粘着層に比べて粘度が低く形成されることを特徴とする上記[1]に記載の粘着テープ。
[12] 粘着物質を電気紡糸方法によって紡糸して第1粘着層を形成する段階、
前記第1粘着層の表面に高分子物質を電気紡糸方法によって紡糸して基材を形成する段階、および
前記基材の表面に粘着物質を電気紡糸方法によって紡糸して第2粘着層を形成する段階を含むことを特徴とする粘着テープの製造方法。
[13] 前記第1粘着層および第2粘着層を形成する方法は、基材の一面および他面に繊維フィラメントを紡糸してフィルム形態に形成することを特徴とする上記[12]に記載の粘着テープの製造方法。
[14] 前記第1粘着層および第2粘着層を形成する方法は、粘度が高い粘着物質を紡糸して第3粘着層を形成する段階と、前記第3粘着層の表面に第3粘着層に比べて粘度が低い粘着物質を紡糸して第4粘着層を形成する段階とを含むことを特徴とする上記[12]に記載の粘着テープの製造方法。
[15] 不織布または無気孔タイプの樹脂フィルムからなる基材を用意する段階、
前記基材の一面に粘着物質を電気紡糸方法によって紡糸して第1粘着層を形成する段階、および
前記基材の他面に粘着物質を電気紡糸方法によって紡糸して第2粘着層を形成する段階を含むことを特徴とする粘着テープの製造方法。
[16] 高分子物質を電気紡糸して基材を形成する段階、
前記基材の一面または両面に電気紡糸して無気孔フィルム層を形成する段階、および
前記無気孔フィルム層の表面に粘着物質を紡糸して粘着層を形成する段階を含むことを特徴とする粘着テープの製造方法。
Claims (8)
- 基材と、基材の一面または両面に積層される粘着層と、前記基材と前記粘着層の間に積層された無気孔フィルム層を含み、
前記基材と粘着層のうちの一つまたはいずれもが紡糸方法によって繊維フィラメントが捕集されたナノウェブ形態で形成されており、
前記無気孔フィルム層は、気孔のない形態に形成されている、PU(ポリウレタン)やTPU(熱可塑性ポリウレタン)が含まれた高分子からなることを特徴とする粘着テープ。 - 前記紡糸方法は、一般電気紡糸(electrospinning)、空気電気紡糸(AES:Air−Electrospinning)、電気噴射(electrospray)、電気噴射紡糸(electrobrown spinning)、遠心電気紡糸(centrifugal electrospinning)、フラッシュ電気紡糸(flash−electrospinning)のうちいずれか一つであることを特徴とする請求項1に記載の粘着テープ。
- 前記基材には複数の気孔が形成されていることを特徴とする請求項1に記載の粘着テープ。
- 前記繊維フィラメントの直径は0.1〜3.0μmの範囲であることを特徴とする請求項1に記載の粘着テープ。
- 前記基材としてはPETフィルムや不織布が使用され、前記PETフィルムや不織布の一面または両面に紡糸方法で粘着層が形成されることを特徴とする請求項1に記載の粘着テープ。
- 前記基材は紡糸方法によって繊維フィラメントが捕集された、多数の気孔を有するナノウェブであることを特徴とする請求項1に記載の粘着テープ。
- 前記粘着層は前記基材の一面または両面に積層されている無気孔フィルムに粘着物質を紡糸して積層される第3粘着層と、前記第3粘着層の表面に粘着物質を紡糸して積層される第4粘着層とを含むことを特徴とする請求項1に記載の粘着テープ。
- 高分子物質を電気紡糸して基材を形成する段階、
前記基材の一面または両面に溶媒を用いてPU(ポリウレタン)やTPU(熱可塑性ポリウレタン)が含まれた高分子を電気紡糸して無気孔フィルム層を形成する段階、および
前記無気孔フィルム層の表面に粘着物質を紡糸して粘着層を形成する段階を含むことを特徴とする粘着テープの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120022671A KR101491053B1 (ko) | 2012-03-06 | 2012-03-06 | 점착 테이프 및 그 제조방법 |
KR10-2012-0022671 | 2012-03-06 | ||
PCT/KR2013/001445 WO2013133557A1 (ko) | 2012-03-06 | 2013-02-22 | 점착 테이프 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015514822A JP2015514822A (ja) | 2015-05-21 |
JP6182553B2 true JP6182553B2 (ja) | 2017-08-16 |
Family
ID=49116983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014560847A Active JP6182553B2 (ja) | 2012-03-06 | 2013-02-22 | 粘着テープおよびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150030797A1 (ja) |
JP (1) | JP6182553B2 (ja) |
KR (1) | KR101491053B1 (ja) |
CN (1) | CN104159988B (ja) |
WO (1) | WO2013133557A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101511284B1 (ko) * | 2012-06-04 | 2015-04-10 | 주식회사 아모그린텍 | 전도성 점착 테이프 및 그 제조방법 |
JP2015534599A (ja) * | 2012-09-24 | 2015-12-03 | キュービック テック コーポレイション | 接着可能な可撓性複合材料システム |
WO2015053443A1 (ko) * | 2013-10-07 | 2015-04-16 | (주)에프티이앤이 | 기재 양면에 나노섬유를 포함하는 필터 및 이의 제조방법 |
KR20150060085A (ko) * | 2013-11-25 | 2015-06-03 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 재작업성이 우수한 양면 코팅 테이프 |
KR101878352B1 (ko) * | 2013-12-31 | 2018-07-16 | 주식회사 아모그린텍 | 복합 시트 및 그를 구비한 휴대용 단말 |
CN103877786B (zh) * | 2014-03-18 | 2015-07-22 | 杨虎 | 具有3维结构的薄层复合过滤材料及其制备方法 |
KR101655896B1 (ko) * | 2014-12-23 | 2016-09-08 | 신화인터텍 주식회사 | 접합 테이프 및 그 제조 방법 |
KR101696275B1 (ko) * | 2015-08-06 | 2017-01-16 | 주식회사 인네이쳐 | 색조화장이 가능한 나노케어 스팟패치 및 그 제조방법 |
JP6456864B2 (ja) * | 2016-04-06 | 2019-01-23 | 共同技研化学株式会社 | 基材レス両面粘接着シートもしくはテープ及び,その製造方法 |
TWI790283B (zh) | 2017-09-18 | 2023-01-21 | 美商百美貼有限公司 | 用於形成及使用黏著帶的系統及方法 |
JP6818669B2 (ja) * | 2017-09-25 | 2021-01-20 | 株式会社東芝 | 電界紡糸装置 |
US9909035B1 (en) * | 2017-09-29 | 2018-03-06 | Mayapple Baby Llc | Mountable articles, dual-adhesive-adhesive tape and mounting methods using them |
EP3862404A4 (en) * | 2018-10-05 | 2022-07-06 | Nitto Denko Corporation | METHOD OF MAKING A CONNECTED ITEM AND CONNECTED ITEM |
CN109243326A (zh) * | 2018-10-24 | 2019-01-18 | 苏州益邦电子材料有限公司 | 自保护式铭牌 |
KR102267001B1 (ko) * | 2019-02-01 | 2021-06-18 | 도레이첨단소재 주식회사 | 전자부품 제조용 점착테이프 |
CN114437648A (zh) * | 2022-02-22 | 2022-05-06 | 苏州佳值电子工业有限公司 | 一种省料分布式易剥离电池背胶及电子产品 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2970963B2 (ja) * | 1991-08-14 | 1999-11-02 | 日東電工株式会社 | 剥離性感圧接着剤及びその粘着部材 |
JP4184495B2 (ja) * | 1998-09-16 | 2008-11-19 | 株式会社スリオンテック | 粘着テープまたはシートおよびこれを用いたサッシ目地パッキン |
JP2001079971A (ja) * | 1999-09-09 | 2001-03-27 | Kuraray Co Ltd | 水溶性複合体並びにそれを用いたテープ、シート、ラベル及びシール |
US20020182955A1 (en) * | 2001-03-29 | 2002-12-05 | Weglewski James T. | Structural bonding tapes and articles containing the same |
JP2002356656A (ja) * | 2001-05-30 | 2002-12-13 | Nippon Petrochemicals Co Ltd | 不織布を用いた両面粘着テープ用基布、これを用いた両面粘着テープ、および該両面粘着テープの製造方法 |
CN101724110B (zh) * | 2002-10-15 | 2013-03-27 | 埃克森美孚化学专利公司 | 用于烯烃聚合的多催化剂体系和由其生产的聚合物 |
TW200427889A (en) * | 2003-03-31 | 2004-12-16 | Teijin Ltd | Non-woven fabric and process for producing the same |
DE10317790A1 (de) * | 2003-04-16 | 2004-11-04 | Tesa Ag | Doppelseitiges Klebeband, insbesondere auch für das wiederablösbare Verkleben von flexiblen CDs auf gekrümmten Oberflächen |
EP1650280A1 (en) * | 2004-10-19 | 2006-04-26 | 3M Innovative Properties Company | Adhesive articles comprising fibrous webs |
JP2006144141A (ja) * | 2004-11-17 | 2006-06-08 | Kuraray Co Ltd | 耐熱性粘着テープ用基材 |
KR100666124B1 (ko) * | 2005-10-31 | 2007-01-09 | 전자부품연구원 | 정전방사법을 이용한 이방도전성 접착 필름의 제조 방법 |
JP5135751B2 (ja) * | 2006-09-29 | 2013-02-06 | 大日本印刷株式会社 | 両面テープ |
DE102007019131A1 (de) * | 2007-04-20 | 2008-10-23 | Tesa Ag | Doppelseitiges Haftklebeband |
CN102036692A (zh) * | 2008-02-22 | 2011-04-27 | 西洛诺瓦生物科学公司 | 多功能创伤敷料基质及相关方法 |
JP5295943B2 (ja) * | 2008-12-26 | 2013-09-18 | 花王株式会社 | ナノファイバシート |
KR101181335B1 (ko) * | 2009-04-09 | 2012-09-11 | 디아이씨 가부시끼가이샤 | 양면 점착 테이프 |
WO2011040718A2 (ko) * | 2009-09-30 | 2011-04-07 | 주식회사 아모메디 | 웨스턴 블롯용 나노섬유 멤브레인 및 그 제조방법 |
JP6016323B2 (ja) * | 2010-07-21 | 2016-10-26 | Dic株式会社 | 両面粘着テープ |
KR20120078329A (ko) * | 2010-12-31 | 2012-07-10 | 주식회사 효성 | 부직포 점착 테이프 및 그의 제조방법 |
KR20130033866A (ko) * | 2011-09-27 | 2013-04-04 | 삼성전기주식회사 | 다공성 시트 및 다공성 시트의 제조방법 |
-
2012
- 2012-03-06 KR KR1020120022671A patent/KR101491053B1/ko active IP Right Grant
-
2013
- 2013-02-22 US US14/382,590 patent/US20150030797A1/en not_active Abandoned
- 2013-02-22 WO PCT/KR2013/001445 patent/WO2013133557A1/ko active Application Filing
- 2013-02-22 CN CN201380012860.0A patent/CN104159988B/zh active Active
- 2013-02-22 JP JP2014560847A patent/JP6182553B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20130101720A (ko) | 2013-09-16 |
JP2015514822A (ja) | 2015-05-21 |
WO2013133557A1 (ko) | 2013-09-12 |
CN104159988B (zh) | 2016-02-17 |
KR101491053B1 (ko) | 2015-02-10 |
US20150030797A1 (en) | 2015-01-29 |
CN104159988A (zh) | 2014-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6182553B2 (ja) | 粘着テープおよびその製造方法 | |
KR101511284B1 (ko) | 전도성 점착 테이프 및 그 제조방법 | |
JP6198079B2 (ja) | 電磁波遮蔽シート、その製造方法およびこれを備えた内装型アンテナ | |
KR101460303B1 (ko) | 방수 통음 시트 및 그 제조방법과, 방수 통음 시트를 구비한 전자기기 | |
JP6167116B2 (ja) | 光乱反射性フィルムおよびその製造方法 | |
JP2013071456A (ja) | 多孔性シート及びその製造方法 | |
KR102109725B1 (ko) | 투습방수 원단 및 그의 제조 방법 | |
CN104302824B (zh) | 防水透声片及其制备方法和具有防水透声片的电子设备 | |
KR101213567B1 (ko) | 접합용 나노섬유층과 무기입자를 포함하는 세퍼레이터, 이의 제조 장치 및 제조 방법 | |
US20200411409A1 (en) | Heat radiation sheet and method of manufacturing same | |
KR102109726B1 (ko) | 투습방수 원단 | |
KR101680117B1 (ko) | 친환경 복합 방수 부직포 시트 및 이를 포함하는 복합 방수 구조체 | |
KR101291090B1 (ko) | 스피커 진동판 | |
KR101599739B1 (ko) | 전기방사용 이형지 및 이를 이용한 나노웹 | |
KR101511286B1 (ko) | 어데시브 테이프 및 그 제조방법 | |
CN111051591A (zh) | 防水性透气片材及其制造方法 | |
KR102099413B1 (ko) | 전자파 간섭 차폐 시트용 부직포 및 그 제조방법 | |
KR101292738B1 (ko) | 스피커 진동판 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160127 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160921 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161101 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170201 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170214 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170523 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170530 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170724 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6182553 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |