JPH07508297A - 接着剤用スチレン−イソプレンの三つのアームを有する高耐荷力ブロック共重合体組成物 - Google Patents
接着剤用スチレン−イソプレンの三つのアームを有する高耐荷力ブロック共重合体組成物Info
- Publication number
- JPH07508297A JPH07508297A JP5515058A JP51505893A JPH07508297A JP H07508297 A JPH07508297 A JP H07508297A JP 5515058 A JP5515058 A JP 5515058A JP 51505893 A JP51505893 A JP 51505893A JP H07508297 A JPH07508297 A JP H07508297A
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- copolymer composition
- styrene
- arms
- polymer
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (6)
- 1.枝分れした三つのアームを有するS−I−Sブロック共重合体組成物であっ て、 ここでSはアルケニル芳香族炭化水素及びIはイソプレンであり、感圧接着剤に 使用される重合体ブロックを含み、a)分子量(ポリスチレン当量として)は1 80,000から250,000であり、 b)ポリスチレン含量はブロック共重合体組成物の17から23重量%であり、 そして c)ブロック共重合体組成物の重量に関し、負荷に耐える(loadbeari ng)85%以上はS−Iアームである、ことを特徴とする該ブロック共重合体 組成物。
- 2.Sはスチレンである請求項1記載の組成物。
- 3.請求項1記載のブロック共重合体組成物及び粘着付与樹脂を含む感圧接着剤 。
- 4.大部分が枝分れしたS−I−Sブロック共重合体組成物であって、 ここでSはアルケニル芳香族炭化水素及びIはイソプレンであり、5センチメー トル以下の回転ボールの粘着性(rllingballtack)、177℃に おいて500Pa−s以下の溶融粘度そして2,000分以上のクラフト(Kr aft)に対する剪断保持力を有する包装用接着剤に使用される重合体ブロック を含み、 a)分子量(ポリスチレン当量として)は180,000から250,000で あり、 b)ポリスチレン含量はブロック共重合体組成物の17から23重量%であり、 そして c)ブロック共重合体組成物の重量に関し、負荷に耐える(loadbeari ng)85%以上はS−Iアームである、ことを特徴とする該ブロック共重合体 組成物。
- 5.Sはスチレンである請求項4記載の組成物。
- 6.請求項4記載のブロック共重合体組成物及び粘着付与樹脂を含む接着剤。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/843,844 US5194500A (en) | 1992-02-28 | 1992-02-28 | Styrene-isoprene three-armed high load bearing capacity block copolymer composition for adhesives |
US843,844 | 1992-02-28 | ||
PCT/US1993/001654 WO1993017058A1 (en) | 1992-02-28 | 1993-02-24 | Styrene-isoprene three-armed high load bearing capacity block copolymer composition for adhesives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07508297A true JPH07508297A (ja) | 1995-09-14 |
JP3699109B2 JP3699109B2 (ja) | 2005-09-28 |
Family
ID=25291140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51505893A Expired - Lifetime JP3699109B2 (ja) | 1992-02-28 | 1993-02-24 | 接着剤用スチレン−イソプレンの三つのアームを有する高耐荷力ブロック共重合体組成物 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5194500A (ja) |
EP (1) | EP0628061B1 (ja) |
JP (1) | JP3699109B2 (ja) |
KR (1) | KR950700948A (ja) |
AU (1) | AU3777193A (ja) |
BR (1) | BR9305982A (ja) |
CA (1) | CA2131012C (ja) |
CR (1) | CR4779A (ja) |
DE (1) | DE69314943T2 (ja) |
ES (1) | ES2112419T3 (ja) |
IL (1) | IL104815A (ja) |
MX (1) | MX9300967A (ja) |
NO (1) | NO943179L (ja) |
PH (1) | PH30717A (ja) |
WO (1) | WO1993017058A1 (ja) |
ZA (1) | ZA931228B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014010248A1 (ja) * | 2012-07-12 | 2014-01-16 | 株式会社ブリヂストン | イソプレン共重合体及びその製造方法 |
JP2014019730A (ja) * | 2012-07-12 | 2014-02-03 | Bridgestone Corp | スチレン−イソプレン共重合体及びその製造方法 |
Families Citing this family (18)
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 |
IT1264627B1 (it) * | 1993-06-16 | 1996-10-04 | Enichem Elastomeri Srl | Copolimeri stirene-isopreme radiali funzionalizzati |
AU8082394A (en) * | 1993-10-21 | 1995-05-08 | Permacel | Cured thermoplastic high tack pressure sensitive adhesive |
DE69516277T2 (de) * | 1994-05-05 | 2000-12-21 | Fuller H B Licensing Financ | Druckempfindliche schmelzhaftkleber auf basis von verzweigtem copolymer |
US5420203A (en) * | 1994-05-17 | 1995-05-30 | Shell Oil Company | Process for producing high diblock content block copolymer compositions |
US5552489A (en) * | 1994-07-22 | 1996-09-03 | Exxon Chemical Patents Inc. | Tackifiers and a process to obtain tackifiers |
US5754269A (en) * | 1995-09-18 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Thermoplastic lens blocking material |
US5763075A (en) * | 1996-09-13 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Polycaprolactone lens blocking material |
US5885700A (en) * | 1995-09-18 | 1999-03-23 | Minnesota Mining And Manufacturing Company | Thermoplastic lens blocking material |
US6126528A (en) * | 1995-09-18 | 2000-10-03 | 3M Innovative Properties Company | Preformed ophthalmic lens base block with textured surface |
JP2000502130A (ja) * | 1995-12-07 | 2000-02-22 | エクソン・ケミカル・パテンツ・インク | 粘着付与剤及び粘着付与剤を得る方法 |
US5750623A (en) * | 1996-05-20 | 1998-05-12 | The Dow Chemical Co. | Hot-melt adhesives for disposable items and articles made therefrom |
DE10036802A1 (de) * | 2000-07-28 | 2002-02-07 | Tesa Ag | Haftklebemassen auf Basis von Blockcopolymeren der Struktur P(A)-P(B)-P(A) |
US6462137B2 (en) * | 2000-10-19 | 2002-10-08 | China Petroleum And Chemical Corporation | Star-block interpolymers and preparation of the same |
GB0123027D0 (en) * | 2001-09-25 | 2001-11-14 | Exxonmobil Chem Patents Inc | Adhesives based on radial block copolymers with improved die-cutting performance |
KR100466200B1 (ko) * | 2002-09-02 | 2005-01-13 | 금호석유화학 주식회사 | 다가성 커플링제로 처리된 말단변성 스티렌-디엔블록공중합체 |
EP1431364A1 (en) * | 2002-12-19 | 2004-06-23 | KRATON Polymers Research B.V. | Packaging tape adhesive composition and packaging tape comprising it |
KR100571364B1 (ko) * | 2004-02-19 | 2006-04-14 | 금호석유화학 주식회사 | 테이퍼드 블록을 포함한 라디알 다중 블록 공중합체, 그제조방법 및 용도 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239478A (en) * | 1963-06-26 | 1966-03-08 | Shell Oil Co | Block copolymer adhesive compositions and articles prepared therefrom |
US3658740A (en) * | 1969-12-05 | 1972-04-25 | Phillips Petroleum Co | Pressure sensitive adhesives |
US3753936A (en) * | 1970-02-18 | 1973-08-21 | Phillips Petroleum Co | Branched rubbery block copolymer adhesive |
US3935338A (en) * | 1973-04-23 | 1976-01-27 | Shell Oil Company | Process for the preparation of pressure-sensitive adhesive articles |
JPS61171714A (ja) * | 1984-07-23 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | 粘着剤組成物 |
US5118762A (en) * | 1990-04-11 | 1992-06-02 | Shell Oil Company | Styrene-isoprene-styrene block copolymer composition for low viscosity low temperature hot melt adhesives |
-
1992
- 1992-02-28 US US07/843,844 patent/US5194500A/en not_active Expired - Lifetime
-
1993
- 1993-02-22 ZA ZA931228A patent/ZA931228B/xx unknown
- 1993-02-22 IL IL10481593A patent/IL104815A/en not_active IP Right Cessation
- 1993-02-23 MX MX9300967A patent/MX9300967A/es not_active Application Discontinuation
- 1993-02-24 JP JP51505893A patent/JP3699109B2/ja not_active Expired - Lifetime
- 1993-02-24 ES ES93907017T patent/ES2112419T3/es not_active Expired - Lifetime
- 1993-02-24 WO PCT/US1993/001654 patent/WO1993017058A1/en active IP Right Grant
- 1993-02-24 CA CA002131012A patent/CA2131012C/en not_active Expired - Fee Related
- 1993-02-24 EP EP93907017A patent/EP0628061B1/en not_active Expired - Lifetime
- 1993-02-24 BR BR9305982A patent/BR9305982A/pt not_active IP Right Cessation
- 1993-02-24 AU AU37771/93A patent/AU3777193A/en not_active Abandoned
- 1993-02-24 DE DE69314943T patent/DE69314943T2/de not_active Expired - Lifetime
- 1993-02-26 PH PH45788A patent/PH30717A/en unknown
- 1993-03-29 CR CR4779A patent/CR4779A/es not_active Application Discontinuation
-
1994
- 1994-08-26 KR KR1019940702985A patent/KR950700948A/ko not_active Application Discontinuation
- 1994-08-26 NO NO943179A patent/NO943179L/no unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014010248A1 (ja) * | 2012-07-12 | 2014-01-16 | 株式会社ブリヂストン | イソプレン共重合体及びその製造方法 |
JP2014019730A (ja) * | 2012-07-12 | 2014-02-03 | Bridgestone Corp | スチレン−イソプレン共重合体及びその製造方法 |
RU2598376C2 (ru) * | 2012-07-12 | 2016-09-27 | Бриджстоун Корпорейшн | Изопреновый сополимер и способ его производства |
US9777101B2 (en) | 2012-07-12 | 2017-10-03 | Bridgestone Corporation | Isoprene copolymer and method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
EP0628061B1 (en) | 1997-10-29 |
IL104815A (en) | 1996-03-31 |
NO943179D0 (no) | 1994-08-26 |
AU3777193A (en) | 1993-09-13 |
CA2131012C (en) | 2003-12-16 |
DE69314943D1 (de) | 1997-12-04 |
MX9300967A (es) | 1993-11-01 |
CR4779A (es) | 1994-01-05 |
BR9305982A (pt) | 1997-10-21 |
PH30717A (en) | 1997-09-23 |
ES2112419T3 (es) | 1998-04-01 |
DE69314943T2 (de) | 1998-04-30 |
JP3699109B2 (ja) | 2005-09-28 |
EP0628061A1 (en) | 1994-12-14 |
ZA931228B (en) | 1994-08-22 |
WO1993017058A1 (en) | 1993-09-02 |
US5194500A (en) | 1993-03-16 |
IL104815A0 (en) | 1993-06-10 |
NO943179L (no) | 1994-10-28 |
KR950700948A (ko) | 1995-02-20 |
CA2131012A1 (en) | 1993-09-02 |
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