JPH06509595A - ラジアルブロック共重合体、ホットメルト接着剤組成物、及びそれから作られる物品 - Google Patents
ラジアルブロック共重合体、ホットメルト接着剤組成物、及びそれから作られる物品Info
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- JPH06509595A JPH06509595A JP5500321A JP50032193A JPH06509595A JP H06509595 A JPH06509595 A JP H06509595A JP 5500321 A JP5500321 A JP 5500321A JP 50032193 A JP50032193 A JP 50032193A JP H06509595 A JPH06509595 A JP H06509595A
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- hot melt
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/58—Adhesives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
- C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
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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
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
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- 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.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
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- 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
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- 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
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31924—Including polyene monomers
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- 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
- Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ホットメルト接着剤の生成に有用な物質の組成物であって、ラジアルブロッ ク共重合体を有しており、該ブロック共重合体は、ポリスチレンブロックセグメ ントと、ポリイソプレンブダジエンセグメント又は末端がブダジエンからなるポ リイソプレンブロックセグメントを有し、次のどちらかの式によって表わされる ことを特徴としており、 (1)(pS−pI)nX 又は (2)(pS−pI−pB)nX ここで、pSはポリスチレン、pIはポリイソプレン、pBはポリブタジエン、 Xはラジアルブロック共重合体の製造に使用される多官能性結合剤の残留物であ り、nはXに付加される枝の数を表わし、2よりも大きな数であり、 pSは分子量の平均値が約10,000〜約25,000、pIは分子量の平均 値が約20,000〜約70,000、(pI−pB)は分子量の平均値が約2 0,000〜約70,000、ブロック共重合体の平均分子量の全体値は約90 ,000〜約380,000であり、pS成分の量は、ラジアルブロック共重合 体の重量100部につき、約25〜約50部である。 2.放射状部共重合体のうち、pI又は(pI+pB)成分の平均分子量は約2 0,000〜約40,000、pS成分の平均分子量は約14,000〜約20 ,000、共重合体の全体分子量は約100,000〜約240,000であり 、pS成分の量は、共重合体の重量100部につき、約27部〜約45部である 、請求項1の組成物。 3.使い捨て物品のアッセンブリに有用なホットメルト接着剤組成物であって、 該ホットメルト接着剤組成物は、 ホットメルト接着剤組成物の重量を基にして、約15%〜約35%のラジアルブ ロック共重合体;但し、該ブロック共重合体は、ポリスチレンブロックセグメン トと、ポリイソプレンブロックセグメント又は末端がブダジエンからなるポリイ ソプレンブロックセグメントを有し、次のどちらかの式によって表わされること を特徴としており、 (1)(pS−pI)nX 又は (2)(pS−pI−pB)nX ここで、pSはポリスチレン、pIはポリイソプレン、pBはポリブタジエン、 Xはラジアルブロック共重合体の製造に使用される多官能性結合剤の残留物であ り、nはXに付加される枝の数を表わし、2よりも大きな数であり、pSは分子 量の平均値が約10,000〜約25,000、pIは分子量の平均値が約20 ,000〜約70,000、(pI+pB)は分子量の平均値が約20,000 〜約70,000、ブロック共重合体の平均分子量の全体値は約90,000〜 約380,000であり、pS成分の量は、ラジアルブロック共重合体の重量1 00部につき、約25〜約50部であり、ホットメルト接着剤組成物の重量を基 にして、約45%〜約70%の相溶性一次粘着付与樹脂;ホットメルト接着剤組 成物の重量を基にして、0〜約30%の可塑化オイル又は二次粘着付与樹脂;ホ ットメルト接着剤組成物の重量を基にして、約0.1%〜約2%の安定剤、から 構成される。 4.ホットメルト接着剤組成物は、約20%〜約30%の共重合体を含んでいる 請求項3の組成物。 5.ホットメルト接着剤組成物は、約50%〜約60重量%の相溶性一次粘着付 与樹脂を含んでいる請求項3の組成物。 6.ホットメルト接着剤組成物は、約5%〜約20%の可塑化オイル又は二次粘 着付与樹脂を含んでいる請求項3の組成物。 7.ホットメルト接着剤組成物は、約0.5%〜約1.5%の安定剤を含んでい る請求項3の組成物。 8.ラジアルブロック共重合体のpI又は(pI+pB)の平均分子量は約20 ,000〜約40,000、pS成分の平均分子量は約14,000〜約20, 000、共重合体の全体分子量は約100,000〜約240,000であり、 pS成分の量は、共重合体の重量100部につき、約27〜約45部である請求 項3の組成物。 9.ホットメルト接着剤組成物は、ホットメルト接着剤組成物の重量を基にして 、約5%以下の炭化水素ワックスをさらに含んでおり、該ワックスは製本用、又 はパッケージング及びカートンのシーリング用として有用な接着剤成物を作るの に十分な量である請求項3の組成物。 10.ポリエチレン又はポリプロピレンの基材を、ティッシュ、不織物、ポリエ チレン又はポリプロピレンの基材に、ホットメルト接着剤組成物を用いて接合し てなる使い捨て物品であって、 ホットメルト接着剤組成物の重量を基にして、約15%〜約35%のラジアルブ ロック共重合体;但し、該ブロック共重合体は、ポリスチレンブロックセグメン トと、ポリイソプレンブロックセグメント又は末端がブダジエンからなるポリイ ソプレンブロックを有し、次のどちらかの式によって表わされることを特徴とし ており、 (1)(pS−pI)nX 又は (2)(pS−pI−pB)nX ここで、pSはポリスチレン、pIはポリイソプレン、pBはポリブタジエン、 Xはラジアルブロック共重合体の製造に使用される多官能性結合剤の残留物であ り、nはXに付加される枝の数を表わし、2よりも大きな数であり、pSは分子 量の平均値が約10,000〜約25,000、pIは分子量の平均値が約20 ,000〜約70,000、(pI−pB)は分子量の平均値が約20,000 〜約70,000、ブロック共重合体の平均分子量の全体値は約90,000〜 約380,000であり、pS成分の量は、ラジアルブロック共重合体の重量1 00部につき、約25〜約50部であり、ホットメルト接着剤組成物の重量を基 にして、約45%〜約70%の相溶性一次粘着付与樹脂;ホットメルト接着剤組 成物の重量を基にして、0〜約30%の可塑化オイル又は二次粘着付与樹脂;ホ ットメルト接着剤組成物の重量を基にして、約0.1%〜約2%の安定剤、から 構成される。 11.ホットメルト接着剤組成物は、約20%〜約30%のラジアルブロック共 重合体を含んでいる請求項10の物品。 12.ホットメルト接着剤組成物は、約50%〜約60%の相溶性一次粘着付与 樹脂を含んでいる請求項10の物品。 13.ホットメルト接着剤組成物は、約5%〜約20%の可塑化オイル又は二次 粘着付与樹脂を含んでいる請求項10の物品。 14.ホットメルト接着剤組成物は、約0.5%〜約1.5%の安定剤を含んで いる請求項10の物品。 15.ラジアルブロック共重合体のpI又は(pI+pB)の平均分子量は約2 0,000〜約40,000、pS成分の平均分子量は約14,000〜約20 ,000、共重合体の全体分子量は約100,000〜約240,000であり 、pS成分の量は、共重合体の重量100部につき、約27〜約45部である請 求項10の物品。 16.一次粘着付与樹脂は、(1)天然ロジン及び改質ロジン;(2)天然ロジ ン及び改質ロジンのグリセロールエステル及びペンタエリトリットエステル;( 3)天然テルペンの共重合体及び三量体;(4)ASTM法E28−58Tによ って求められる軟化点が約80℃〜約150℃のポリテルペン樹脂;(5)フェ ノール改質テルペン樹脂及び水素添加誘導体;(6)ボール・リング軟化点が約 70℃〜135℃の脂肪族石油炭化水素樹脂;(7)芳香族石油炭化水素樹脂、 芳香族及び脂肪族パラフィン炭化水素樹脂の混合物、その水素添加誘導体;(8 )芳香族改質脂環式石油炭化水素樹脂及びその水素添加誘導体;(9)脂環式石 油炭化水素樹脂及びその水素添加誘導体、からなる群から選択される任意の相溶 性樹脂又はその混合物である請求項10の物品。 17.使い捨て物品は、おむつ、生理用ナプキン及びベッドパッドからなる群か ら選択される請求項10の物品。 18.使い捨て物品の接着剤要素は、非連続の相として施される接着剤10の物 品。 19.使い捨て物品は、多層構造である請求項10の物品。 20.使い捨て物品を作るのに使用される接着剤要素は、細く平行な帯状若しく は渦巻き形に、又は接着剤小滴のドット模様として施される請求項19の物品。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US705,193 | 1991-05-24 | ||
| US07/705,193 US5292819A (en) | 1989-08-11 | 1991-05-24 | Radial block copolymers containing butadiene endblock |
| PCT/US1992/004334 WO1992020725A1 (en) | 1991-05-24 | 1992-05-22 | Radial block copolymers, hot melt adhesive compositions, and articles produced therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06509595A true JPH06509595A (ja) | 1994-10-27 |
| JP3153550B2 JP3153550B2 (ja) | 2001-04-09 |
Family
ID=24832433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50032193A Expired - Lifetime JP3153550B2 (ja) | 1991-05-24 | 1992-05-22 | ラジアルブロック共重合体、ホットメルト接着剤組成物、及びそれから作られる物品 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5292819A (ja) |
| EP (1) | EP0588923B2 (ja) |
| JP (1) | JP3153550B2 (ja) |
| KR (1) | KR100235818B1 (ja) |
| AU (1) | AU2145092A (ja) |
| CA (1) | CA2109826C (ja) |
| DE (1) | DE69223783T3 (ja) |
| ES (1) | ES2110502T5 (ja) |
| WO (1) | WO1992020725A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998018840A1 (en) * | 1996-10-30 | 1998-05-07 | Nippon Zeon Co., Ltd. | Aromatic vinyl/isoprene block copolymer, process for the production thereof, and hardenable pressure-sensitive adhesive composition containing the same |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5399627A (en) * | 1989-08-11 | 1995-03-21 | The Dow Chemical Company | Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers |
| JP3309438B2 (ja) * | 1992-09-04 | 2002-07-29 | 日本ゼオン株式会社 | ブロック共重合体 |
| IT1264627B1 (it) * | 1993-06-16 | 1996-10-04 | Enichem Elastomeri Srl | Copolimeri stirene-isopreme radiali funzionalizzati |
| ES2122153T3 (es) * | 1993-12-27 | 1998-12-16 | Shell Int Research | Composicion adhesiva sensible a la presion y desprendible. |
| DE4404955A1 (de) * | 1994-02-17 | 1995-08-24 | Beiersdorf Ag | Klebematerial mit Nachvernetzungsreserve |
| JP3388011B2 (ja) | 1994-02-28 | 2003-03-17 | 日本ゼオン株式会社 | ブロック共重合体組成物および粘着剤組成物 |
| JP3387612B2 (ja) | 1994-02-28 | 2003-03-17 | 日本ゼオン株式会社 | ブロック共重合体組成物および粘着剤組成物 |
| US5532319A (en) * | 1994-02-28 | 1996-07-02 | Nippon Zeon Co., Ltd. | Block copolymer composition and pressure sensitive adhesive composition |
| JP3388010B2 (ja) | 1994-02-28 | 2003-03-17 | 日本ゼオン株式会社 | ブロック共重合体組成物および粘着剤組成物 |
| US5499702A (en) * | 1994-10-07 | 1996-03-19 | Wang; King-Sheng | Retractable handle assembly |
| US6034159A (en) * | 1995-01-06 | 2000-03-07 | H.B. Fuller Licensing & Financing, Inc. | Fast setting multipurpose bookbinding adhesive with excellent flexibility |
| US5882789A (en) * | 1995-06-07 | 1999-03-16 | Pechiney Recherche | Packaging material for forming an easy-opening reclosable packaging material and package |
| US5882749A (en) * | 1995-06-08 | 1999-03-16 | Pechiney Recherche | Easy-opening reclosable package |
| JP3469384B2 (ja) * | 1995-12-14 | 2003-11-25 | 株式会社クラレ | 接着剤組成物 |
| ZA969958B (en) * | 1995-12-21 | 1997-06-17 | Kimberly Clark Co | Disposable absorbent article possessing improved fit |
| US5916959A (en) * | 1996-03-29 | 1999-06-29 | H.B. Fuller Licensing & Financing, Inc. | Radial styrene-isoprene-styrene based hot melt pressure sensitive adhesive |
| US5750623A (en) * | 1996-05-20 | 1998-05-12 | The Dow Chemical Co. | Hot-melt adhesives for disposable items and articles made therefrom |
| DE69707681D1 (de) * | 1996-07-12 | 2001-11-29 | Fuller H B Licensing Financ | "hot-melt" mit hervorragender wärme- und kältebeständigkeit fur eine niedrige anwendungstemperatur |
| DE19703917A1 (de) * | 1997-02-03 | 1998-08-06 | Du Pont Deutschland | Flexographische Druckformen für den Wellpappendruck |
| JP3604117B2 (ja) * | 1997-03-06 | 2004-12-22 | 株式会社クラレ | 熱可塑性重合体組成物 |
| US5869562A (en) * | 1997-03-28 | 1999-02-09 | H. B. Fuller Licensing & Financing, Inc. | Hot melt pressure sensitive adhesive designed for use on high density spun polyolefin film |
| US6025071A (en) * | 1997-10-23 | 2000-02-15 | H.B.Fuller Licensing & Financing Inc. | Removable grade hot melt pressure sensitive adhesive |
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| ES2643078T3 (es) | 2003-12-22 | 2017-11-21 | Kraton Polymers U.S. Llc | Formulaciones adhesivas de los polímeros (S-I/B)X radiales |
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| US8465844B2 (en) * | 2004-02-13 | 2013-06-18 | Henkel Ag & Co. Kgaa | Elastic attachment adhesive containing radial block copolymer |
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| US7307124B2 (en) * | 2004-02-19 | 2007-12-11 | Kraton Polymers U.S. Llc | Hot-melt adhesive composition for non-wovens |
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- 1992-05-22 KR KR1019930703583A patent/KR100235818B1/ko not_active Expired - Lifetime
- 1992-05-22 EP EP92913201A patent/EP0588923B2/en not_active Expired - Lifetime
- 1992-05-22 DE DE69223783T patent/DE69223783T3/de not_active Expired - Lifetime
- 1992-05-22 ES ES92913201T patent/ES2110502T5/es not_active Expired - Lifetime
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998018840A1 (en) * | 1996-10-30 | 1998-05-07 | Nippon Zeon Co., Ltd. | Aromatic vinyl/isoprene block copolymer, process for the production thereof, and hardenable pressure-sensitive adhesive composition containing the same |
| US6291583B1 (en) | 1996-10-30 | 2001-09-18 | Nippon Zeon Co., Ltd. | Aromatic vinyl/isoprene block copolymer, process for the production thereof, and hardenable pressure-sensitive adhesive composition containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2109826C (en) | 2003-10-07 |
| US5372870A (en) | 1994-12-13 |
| EP0588923A1 (en) | 1994-03-30 |
| ES2110502T5 (es) | 2003-05-01 |
| US5292819A (en) | 1994-03-08 |
| ES2110502T3 (es) | 1998-02-16 |
| AU2145092A (en) | 1992-12-30 |
| DE69223783T2 (de) | 1998-06-10 |
| EP0588923B2 (en) | 2002-10-16 |
| CA2109826A1 (en) | 1992-11-26 |
| DE69223783T3 (de) | 2003-07-24 |
| JP3153550B2 (ja) | 2001-04-09 |
| EP0588923B1 (en) | 1997-12-29 |
| KR100235818B1 (ko) | 1999-12-15 |
| WO1992020725A1 (en) | 1992-11-26 |
| DE69223783D1 (de) | 1998-02-05 |
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