WO2004033541A1 - 熱収縮性フィルム - Google Patents
熱収縮性フィルム Download PDFInfo
- Publication number
- WO2004033541A1 WO2004033541A1 PCT/JP2003/012899 JP0312899W WO2004033541A1 WO 2004033541 A1 WO2004033541 A1 WO 2004033541A1 JP 0312899 W JP0312899 W JP 0312899W WO 2004033541 A1 WO2004033541 A1 WO 2004033541A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- shrinkable film
- temperature
- styrene
- film according
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- 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
- B32B2439/00—Containers; Receptacles
-
- 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
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31931—Polyene monomer-containing
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Definitions
- the present invention relates to a heat-shrinkable film, a label for packaging, and a packaging with excellent heat resistance, high shrinkage, especially high shrinkage at low temperature, natural shrinkage resistance, transparency, rigidity and chemical resistance. Akira done
- the present invention comprises a resin composition comprising the following components (A), (B) and (C), is obtained by stretching in at least one axial direction, and has a heat shrinkage of 80 ° C. for 10 seconds.
- the present invention relates to a heat-shrinkable film characterized by being at least 20%.
- the aromatic vinyl compound and the conjugated gen used as the raw material monomers are generally polymerized in their entirety, and the monomer hardly remains.
- the molecular weight and molecular structure of the copolymer in the present invention are determined by preparing monomers, a polymerization initiator, a randomizing agent, and a proton-donating substance (hereinafter, referred to as a polymerization terminator) used for deactivating an active terminal. It is possible to control according to the purpose by appropriately changing the amount, the timing of addition, and the number of additions.
- the organic lithium compound which is a polymerization initiator is a compound having one or more lithium atoms bonded in a molecule.
- Monofunctional polymerization initiators such as tert-butyllithium and the like, and polyfunctional polymerization initiators such as hexamethylenedilithium, butadienyldilithium, and isoprenyldilithium can be used.
- At least one or more selected from water, alcohol, inorganic acid, organic acid, and phenolic compound is added to the reaction system as a polymerization terminator in living anion polymerization, and the polymerization is terminated.
- Alcohols as polymerization terminators include methanol, ethanol, and butanol; inorganic acids include hydrochloric acid, sulfuric acid, nitric acid, boric acid, phosphoric acid, and carbonic acid; and organic acids such as octylic acid, acetic acid, and lauric acid. And carboxylic acids such as myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, ricinoleic acid and behenic acid, and other sulfonic acids and sulfinic acids. Water can be especially awarded as a polymerization terminator.
- the temperature at which the loss tangent reaches its maximum value is 65 DC or less, the natural shrinkage increases, and if it is 100 or more, the heat shrinkage at 80 decreases. If this maximum value is out of the range of 1.5 to less than 4.0, the width of the stretching condition becomes narrow.
- the value of the loss tangent at a temperature 10 ° C lower than the temperature at which the maximum value is When the value exceeds 40% of the maximum value, the heat shrinkage at 80 ° C decreases, and the value of the loss tangent at a temperature 30 ° C lower than the temperature at which the maximum value reaches its maximum value is 10% of the maximum value. %, The natural shrinkage increases. If the loss tangent value at 30 ° C. is 0.4 or more, the natural shrinkage increases.
- the syndiotactic structure has a stereochemical structure in which phenyl groups, which are side chains, are alternately located in opposite directions to a main chain formed from carbon-carbon bonds.
- Citi is determined by nuclear magnetic resonance (13C—NMR) with isotope carbon.
- the tacticity measured by the 1 3 C—NMR method is the percentage of consecutive structural units, for example, two for diat, three for triad, and five for pen. It can be shown by evening light.
- the styrene polymer having a syndiotactic structure referred to in the present invention refers to a syndiotactic polymer having a racemic diameter of 75% or more, preferably 85% or more, or a racemic pentad of 30% or more, preferably 50% or more. It is the best city. Outside this range, the styrene polymer does not have sufficient stereoregularity and crystallization is insufficient, resulting in insufficient heat resistance and rigidity of the heat-shrinkable film.
- halogenated styrene examples include chlorostyrene, Examples thereof include bromostyrene and fluorostyrene.
- halogenated alkylstyrene examples include chloromethylstyrene and the like, and examples of the alkoxystyrene include methoxystyrene and ethoxystyrene.
- the weight average molecular weight is less than 50,000, the heat resistance, rigidity, strength, etc. of the heat-shrinkable film will be insufficient, and if it exceeds 500,000, the melt viscosity will increase and the moldability will decrease.
- the weight average molecular weight (Mw) / number average molecular weight (Mn) be 1.5 or more and 8 or less. If the values are out of the range, the moldability and stretching properties may be reduced.
- nucleating agents can be used for the purpose of increasing the crystallinity of polystyrene having a syndiotactic structure or controlling the crystal diameter.
- These nucleating agents include metal salts of carboxylic acids such as aluminum di (pt-butyl benzoate) and methylenebis (2,4-di-t-butylphenol) acid phosphate sodium. Any known metal salt of phosphoric acid, talc, phthalocyanine derivative, and the like can be arbitrarily selected and used. These nucleating agents can be used alone or in combination of two or more.
- General-purpose polystyrene has very good compatibility with component (B), syndiotactic polystyrene, and relatively good compatibility with component (A), a block copolymer of an aromatic vinyl compound and a conjugated gen copolymer. good. Therefore, by using this, it is possible to improve the transparency by controlling the crystallinity of the syndiotactic polystyrene.
- thermoplastic resin if necessary, a thermoplastic resin, a thermoplastic elastomer, a compatibilizer other than the components (A), (B) and (C) may be used as necessary within a range not to impair the object of the present invention.
- thermoplastic resins include linear high-density polyethylene, linear low-density polyethylene, high-pressure low-density polyethylene, isotactic polypropylene, syndiotactic polypropylene, block polypropylene, random polypropylene, polypropylene, and 1,2.
- thermoplastic resins can be arbitrarily selected and used. These thermoplastic resins can be used alone or in combination of two or more.
- a composition composed of the components (A), (B) and (C) is originally provided by adding an acrylate compound which is a component (D) represented by the following general formula. It is possible to improve the mechanical properties and the thermal stability of the appearance and color of the composition during thermoforming while maintaining the properties. Furthermore, a better thermal stabilizing effect can be obtained by using in combination with a phosphorus antioxidant and a phenolic antioxidant (excluding component (D)).
- the crystal melting energy of the heat-shrinkable film derived from the styrene polymer having a syndiotactic structure is preferably 0.01 to 20 JZg, more preferably 0.05 to 15 J / g. If it is less than 0.01 JZg, the heat resistance is not sufficient, and if it exceeds 20 JZg, the transparency becomes low.
- the heat shrinkage in 10 seconds is 20% or more, preferably 25% or more, and more preferably 30% or more. If the heat shrinkage ratio under this condition is less than 20%, for example, when a PET bottle is attached as a label, it may not be able to follow the bottle shape and may have slack or wrinkles.
- the heat-shrinkable film of the present invention is preferably left in contact with a hot plate at 120 ° C. for 120 seconds and allowed to stand, and it is preferable that no perforations of 1 mm or more are recognized. If it appears that holes are found in the shape of a hot plate at 120, when placed in a warming case such as a hot warmer, such as when used as a label on a PET pottle, it can be used during heating and storage of the attached container.
- Reference example 2 (1) In a reactor, 490 kg of a polymerization solvent and 8.4 kg of a styrene monomer were charged and kept at 30 ° C.
- A2 is regarded as the theoretical crystal melting energy of the resin composition forming the heat-shrinkable film
- A1 is regarded as the crystal melting energy of the heat-shrinkable film that has not crystallized to the experimental crystal melting energy. That is, A2-A1 indicates the crystal melting energy of the heat shrinkable film.
- the three-layer sheet is extruded from the T die at 250 ° C, and the roll is continuously stretched 1.1 times with a 80 ° roll using a 40 ° C cast roll, followed by Kobayashi Machine Co., Ltd.
- the film was horizontally stretched 5 times to obtain a heat-shrinkable multilayer film of 50 im.
- the line speed at the Ten-Yu-Ichi drawing machine was 5 m / min, and the temperatures of the preheating furnace, drawing furnace, and heat setting furnace of the tenter drawing machine were 110 ° C, 90, and 70, respectively.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005501020A JPWO2004033541A1 (ja) | 2002-10-08 | 2003-10-08 | 熱収縮性フィルム |
US10/530,480 US20060233984A1 (en) | 2002-10-08 | 2003-10-08 | Heat-shrinkable film |
AU2003275546A AU2003275546A1 (en) | 2002-10-08 | 2003-10-08 | Heat-schrinkable film |
EP03758718A EP1550690A4 (en) | 2002-10-08 | 2003-10-08 | HEAT SHRINKABLE FOIL |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-294392 | 2002-10-08 | ||
JP2002294392 | 2002-10-08 | ||
JP2003101477 | 2003-04-04 | ||
JP2003-101477 | 2003-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004033541A1 true WO2004033541A1 (ja) | 2004-04-22 |
Family
ID=32095400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/012899 WO2004033541A1 (ja) | 2002-10-08 | 2003-10-08 | 熱収縮性フィルム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060233984A1 (ja) |
EP (1) | EP1550690A4 (ja) |
JP (1) | JPWO2004033541A1 (ja) |
KR (1) | KR100985421B1 (ja) |
AU (1) | AU2003275546A1 (ja) |
WO (1) | WO2004033541A1 (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336434A (ja) * | 2004-05-31 | 2005-12-08 | Denki Kagaku Kogyo Kk | ブロック共重合体 |
JP2006089593A (ja) * | 2004-09-24 | 2006-04-06 | Denki Kagaku Kogyo Kk | 樹脂改質剤および熱可塑性樹脂組成物 |
JP2006159815A (ja) * | 2004-12-10 | 2006-06-22 | Asahi Kasei Corp | ミクロ相分離構造体及びミクロ相分離体の製造方法 |
WO2006070624A1 (ja) * | 2004-12-27 | 2006-07-06 | Kaneka Corporation | スチレン生成が抑制されるスチレン系エラストマー組成物 |
JP2006328230A (ja) * | 2005-05-26 | 2006-12-07 | Asahi Kasei Chemicals Corp | 重合体組成物からなる光学材料 |
JP2007070545A (ja) * | 2005-09-08 | 2007-03-22 | Mitsubishi Plastics Ind Ltd | 熱収縮性フィルム、並びにこの熱収縮性フィルムを用いた成形品、熱収縮性ラベル、及びこの成形品を用いた、又はこのラベルを装着した容器 |
JP2008075058A (ja) * | 2006-09-25 | 2008-04-03 | Kraton Jsr Elastomers Kk | 熱可塑性エラストマー組成物 |
WO2008078710A1 (ja) * | 2006-12-26 | 2008-07-03 | Denki Kagaku Kogyo Kabushiki Kaisha | チューブラー成形材料およびその熱収縮性フィルム |
JP2009144004A (ja) * | 2007-12-12 | 2009-07-02 | Kitagawa Ind Co Ltd | エラストマー材料 |
CN101296988B (zh) * | 2005-10-28 | 2011-05-18 | 电气化学工业株式会社 | 薄膜基材和粘胶带 |
US9221573B2 (en) | 2010-01-28 | 2015-12-29 | Avery Dennison Corporation | Label applicator belt system |
US11130789B2 (en) | 2004-07-23 | 2021-09-28 | Pacific Edge Limited | Urine markers for detection of bladder cancer |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200619023A (en) * | 2004-08-06 | 2006-06-16 | Mitsubishi Plastics Inc | Multilayer heat-shrinkable polystyrene film, heat-shrinkable label and container using the film |
US7737216B2 (en) | 2006-01-26 | 2010-06-15 | Chevron Phillips Chemical Company Lp | Monovinylarene conjugated diene block copolymer compositions for shrinkable films |
US8415429B2 (en) * | 2006-12-11 | 2013-04-09 | Chervron Phillips Chemical Company LP | Styrene butadiene block copolymers for film applications |
WO2008117591A1 (ja) * | 2007-03-28 | 2008-10-02 | Denki Kagaku Kogyo Kabushiki Kaisha | Mdシュリンク用成形材料およびmdシュリンクフィルム |
JP5502722B2 (ja) | 2007-04-05 | 2014-05-28 | エーブリー デニソン コーポレイション | ラベルを物品に適用する方法 |
US8282754B2 (en) | 2007-04-05 | 2012-10-09 | Avery Dennison Corporation | Pressure sensitive shrink label |
CN101918476B (zh) * | 2007-11-21 | 2014-05-21 | 三菱聚酯薄膜有限公司 | 具有潜在收缩性的聚酯膜及其制备方法 |
WO2011003832A1 (de) * | 2009-07-06 | 2011-01-13 | Technische Universität Dortmund | Polymer oder polymernetzwerk |
US9138970B2 (en) * | 2009-09-29 | 2015-09-22 | Denki Kagaku Kogyo Kabushiki Kaisha | Thermally shrinkable laminated film |
WO2011049108A1 (ja) * | 2009-10-21 | 2011-04-28 | 三菱瓦斯化学株式会社 | 機能性シートおよびそれを用いたレンズ |
KR100981129B1 (ko) * | 2010-03-09 | 2010-09-10 | 에스케이씨 주식회사 | 열수축성 폴리에스터계 필름 |
HUE051472T2 (hu) * | 2016-06-01 | 2021-03-01 | Taghleef Ind Inc | Zsugorodó film |
JP6777508B2 (ja) * | 2016-11-16 | 2020-10-28 | 倉敷紡績株式会社 | ポリスチレン系フィルムおよび多層フィルム |
US10898616B1 (en) | 2017-07-11 | 2021-01-26 | Teleflex Medical Incorporated | Peelable heat-shrink tubing |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623820A (ja) * | 1992-07-09 | 1994-02-01 | Sumitomo Chem Co Ltd | スチレン系樹脂フィルムの製造方法 |
JPH0720785A (ja) * | 1993-07-05 | 1995-01-24 | Toyobo Co Ltd | 熱収縮ラベルおよび該熱収縮ラベルを付けた容器またはボトル |
JPH0732468A (ja) * | 1993-07-16 | 1995-02-03 | Toyobo Co Ltd | 熱収縮性ポリスチレン系フィルム |
JPH09286884A (ja) * | 1996-04-22 | 1997-11-04 | Asahi Chem Ind Co Ltd | 樹脂組成物及び樹脂フィルム |
JPH1058540A (ja) * | 1996-08-19 | 1998-03-03 | Asahi Chem Ind Co Ltd | 熱収縮性フィルム |
JPH10176069A (ja) * | 1996-12-18 | 1998-06-30 | Asahi Chem Ind Co Ltd | 熱収縮性フィルム |
JPH11349704A (ja) * | 1998-06-12 | 1999-12-21 | Mitsubishi Plastics Ind Ltd | 熱収縮性ポリスチレン系フィルム |
WO2002038642A1 (en) * | 2000-11-10 | 2002-05-16 | Denki Kagaku Kogyo Kabushiki Kaisha | Block copolymer, composition thereof, and film made thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3260590D1 (en) * | 1981-02-20 | 1984-09-27 | Asahi Chemical Ind | A film, sheet or tube of a block copolymer or a composition containing the same |
US5043383A (en) * | 1989-11-17 | 1991-08-27 | Minnestoa Mining And Manufacturing Company | Heat-shrinkable film having high shrinkage upon brief exposure to low activation temperatures |
US6074715A (en) * | 1993-06-24 | 2000-06-13 | Pechiney Plastic Packaging, Inc. | Heat shrinkable barrier bags |
US5658625A (en) * | 1994-05-25 | 1997-08-19 | W.R. Grace & Co.-Conn. | Film containing alpha-olefin/vinyl aromatic copolymer |
WO1997035921A1 (en) * | 1996-03-26 | 1997-10-02 | Daicel Chemical Industries, Ltd. | Styrene resin composition and molding thereof |
KR19990022013A (ko) * | 1996-03-26 | 1999-03-25 | 고지마 아끼로 | 스티렌수지조성물 및 그것의 성형품 |
US6993402B2 (en) * | 2001-02-28 | 2006-01-31 | Vigilanz Corporation | Method and system for identifying and anticipating adverse drug events |
ATE386751T1 (de) * | 2001-10-23 | 2008-03-15 | Asahi Chemical Ind | Hydriertes copolymer |
-
2003
- 2003-10-08 WO PCT/JP2003/012899 patent/WO2004033541A1/ja not_active Application Discontinuation
- 2003-10-08 AU AU2003275546A patent/AU2003275546A1/en not_active Abandoned
- 2003-10-08 EP EP03758718A patent/EP1550690A4/en not_active Withdrawn
- 2003-10-08 US US10/530,480 patent/US20060233984A1/en not_active Abandoned
- 2003-10-08 JP JP2005501020A patent/JPWO2004033541A1/ja active Pending
- 2003-10-08 KR KR1020057006072A patent/KR100985421B1/ko active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623820A (ja) * | 1992-07-09 | 1994-02-01 | Sumitomo Chem Co Ltd | スチレン系樹脂フィルムの製造方法 |
JPH0720785A (ja) * | 1993-07-05 | 1995-01-24 | Toyobo Co Ltd | 熱収縮ラベルおよび該熱収縮ラベルを付けた容器またはボトル |
JPH0732468A (ja) * | 1993-07-16 | 1995-02-03 | Toyobo Co Ltd | 熱収縮性ポリスチレン系フィルム |
JPH09286884A (ja) * | 1996-04-22 | 1997-11-04 | Asahi Chem Ind Co Ltd | 樹脂組成物及び樹脂フィルム |
JPH1058540A (ja) * | 1996-08-19 | 1998-03-03 | Asahi Chem Ind Co Ltd | 熱収縮性フィルム |
JPH10176069A (ja) * | 1996-12-18 | 1998-06-30 | Asahi Chem Ind Co Ltd | 熱収縮性フィルム |
JPH11349704A (ja) * | 1998-06-12 | 1999-12-21 | Mitsubishi Plastics Ind Ltd | 熱収縮性ポリスチレン系フィルム |
WO2002038642A1 (en) * | 2000-11-10 | 2002-05-16 | Denki Kagaku Kogyo Kabushiki Kaisha | Block copolymer, composition thereof, and film made thereof |
Non-Patent Citations (1)
Title |
---|
See also references of EP1550690A4 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336434A (ja) * | 2004-05-31 | 2005-12-08 | Denki Kagaku Kogyo Kk | ブロック共重合体 |
US11130789B2 (en) | 2004-07-23 | 2021-09-28 | Pacific Edge Limited | Urine markers for detection of bladder cancer |
JP2006089593A (ja) * | 2004-09-24 | 2006-04-06 | Denki Kagaku Kogyo Kk | 樹脂改質剤および熱可塑性樹脂組成物 |
JP4563162B2 (ja) * | 2004-12-10 | 2010-10-13 | 旭化成株式会社 | ミクロ相分離構造体及びミクロ相分離体の製造方法 |
JP2006159815A (ja) * | 2004-12-10 | 2006-06-22 | Asahi Kasei Corp | ミクロ相分離構造体及びミクロ相分離体の製造方法 |
WO2006070624A1 (ja) * | 2004-12-27 | 2006-07-06 | Kaneka Corporation | スチレン生成が抑制されるスチレン系エラストマー組成物 |
JP2006328230A (ja) * | 2005-05-26 | 2006-12-07 | Asahi Kasei Chemicals Corp | 重合体組成物からなる光学材料 |
JP2007070545A (ja) * | 2005-09-08 | 2007-03-22 | Mitsubishi Plastics Ind Ltd | 熱収縮性フィルム、並びにこの熱収縮性フィルムを用いた成形品、熱収縮性ラベル、及びこの成形品を用いた、又はこのラベルを装着した容器 |
CN101296988B (zh) * | 2005-10-28 | 2011-05-18 | 电气化学工业株式会社 | 薄膜基材和粘胶带 |
JP2008075058A (ja) * | 2006-09-25 | 2008-04-03 | Kraton Jsr Elastomers Kk | 熱可塑性エラストマー組成物 |
WO2008078710A1 (ja) * | 2006-12-26 | 2008-07-03 | Denki Kagaku Kogyo Kabushiki Kaisha | チューブラー成形材料およびその熱収縮性フィルム |
US8258236B2 (en) | 2006-12-26 | 2012-09-04 | Denki Kagaku Kogyo Kabushiki Kaisha | Tubular forming material and its heat-shrinkable film |
JP2009144004A (ja) * | 2007-12-12 | 2009-07-02 | Kitagawa Ind Co Ltd | エラストマー材料 |
US9221573B2 (en) | 2010-01-28 | 2015-12-29 | Avery Dennison Corporation | Label applicator belt system |
US9637264B2 (en) | 2010-01-28 | 2017-05-02 | Avery Dennison Corporation | Label applicator belt system |
Also Published As
Publication number | Publication date |
---|---|
EP1550690A1 (en) | 2005-07-06 |
KR100985421B1 (ko) | 2010-10-05 |
US20060233984A1 (en) | 2006-10-19 |
EP1550690A4 (en) | 2006-12-06 |
JPWO2004033541A1 (ja) | 2006-02-09 |
AU2003275546A1 (en) | 2004-05-04 |
KR20050072756A (ko) | 2005-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004033541A1 (ja) | 熱収縮性フィルム | |
JP4813181B2 (ja) | 熱収縮性発泡フィルム | |
US9296852B2 (en) | Resin composition and heat-shrinkable film thereof | |
TW200806737A (en) | Shrink labels of oriented polystyrene film containing small rubber particles and low rubber particle gel content and block copolymers | |
JP5210521B2 (ja) | ブロック共重合体混合物及びそれを用いた熱収縮性フィルム | |
WO2017043532A1 (ja) | 水素化ブロック共重合体、ポリプロピレン樹脂組成物及び成形体 | |
JP2005105032A (ja) | 重合体組成物からなる熱収縮性フィルム | |
JP6540325B2 (ja) | 半透明性延伸フィルム | |
JP5452208B2 (ja) | インモールドラミネーション用二軸延伸自己粘着性プロテクトフィルム | |
JP2008144006A (ja) | (メタ)アクリル酸エステルを用いたブロック共重合体 | |
JP2005105048A (ja) | 熱収縮性フィルム | |
JP5739814B2 (ja) | 熱収縮性積層フィルム | |
JP4787480B2 (ja) | 樹脂改質剤および熱可塑性樹脂組成物 | |
JP4938310B2 (ja) | 重合体組成物からなる熱収縮性フィルム | |
JP2002166509A (ja) | 熱収縮性多層フィルム | |
JP5057753B2 (ja) | 熱収縮性フィルム | |
JP5057752B2 (ja) | 熱収縮性フィルム | |
WO2023157492A1 (ja) | 熱収縮性発泡フィルム及びラベル | |
JP5328069B2 (ja) | 樹脂組成物および熱収縮性フィルム | |
WO2022191177A1 (ja) | 発泡フィルム、熱収縮性フィルム、及びラベル | |
TW200906956A (en) | Molding material for MD shrink and MD shrink film | |
JP2016165815A (ja) | 成形加工に用いる金属積層体 | |
KR20240104333A (ko) | 라벨용 열수축성 필름, 상기 필름을 포함하는 라벨, 및 상기 라벨이 부착된 용기 | |
JP2003128861A (ja) | 重合体組成物及びその熱収縮フィルム | |
JP2011157512A (ja) | ブロック共重合体組成物及び包装用熱収縮フィルム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003758718 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038A09249 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005501020 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057006072 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003758718 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057006072 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006233984 Country of ref document: US Ref document number: 10530480 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10530480 Country of ref document: US |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2003758718 Country of ref document: EP |