KR20010032075A - 수소첨가 블록 공중합체 - Google Patents
수소첨가 블록 공중합체 Download PDFInfo
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- 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
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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- 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
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- C08L25/06—Polystyrene
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- 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
- C08L53/025—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 modified
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- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
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- C08L2205/00—Polymer mixtures characterised by other features
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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Abstract
Description
구조각블록분자량 | 1개의 말단 중합체 블록 B1 의 양(wt%) | 수소첨가율(%) | 스티렌량(wt%) | MFR230°*5kgf(g/10분) | 1,2결합량(몰%) | Tdd(℃) | |
SEBS1 | B1-A-B2-A4700-23000-45000-23000 | 4.9 | 99.8 | 48.1 | 2.8 | 74.1 | 180 |
SEBS2 | B1-A-B2-A7000-34000-66000-34000 | 5.0 | 99.7 | 48.2 | 0.04 | 75.6 | 222 |
SEBS3 | A-B2-A23000-50000-23000 | 0.0 | 99.8 | 47.9 | 0.8 | 71.1 | 148 |
SEBS4 | A-B2-A34000-73000-34000 | 0.0 | 99.8 | 48.2 | 흐르지않음 | 71.4 | 168 |
SEBS5 | B1-A-B2-A12700-23000-47000-23000 | 12.0 | 99.8 | 45.4 | 2.0 | 71.3 | 177 |
SEBS6 | B1-A-B2-A4400-21000-41000-21000 | 5.0 | 99.7 | 48.1 | 0.5 | 36.1 | 158 |
실시예1 | 실시예2 | 비교예1 | 비교예2 | 비교예3 | 실시예3 | 실시예4 | 비교예4 | 비교예5 | 비교예6 | ||
배합 | (1)폴리프로필렌계 수지 | 60중량부 | 60중량부 | 60중량부 | 60중량부 | 60중량부 | 30중량부 | 30중량부 | 30중량부 | 30중량부 | 30중량부 |
(2a)폴리페닐렌계 수지 | 40중량부 | 40중량부 | 40중량부 | 40중량부 | 40중량부 | ||||||
(2b)폴리스티렌계 수지H8117685 | 35중량부35중량부 | 35중량부35중량부 | 35중량부35중량부 | 35중량부35중량부 | 35중량부35중량부 | ||||||
(3)수소첨가블록 공중합체 | SEBS110중량부 | SEBS210중량부 | SEBS310중량부 | SEBS510중량부 | SEBS610중량부 | SEBS110중량부 | SEBS210중량부 | SEBS310중량부 | SEBS510중량부 | SEBS610중량부 | |
물성 | 아이조드충격강도23℃(J/m) | 420 | 480 | 320 | 350 | 320 | 270 | 270 | 220 | 220 | 200 |
구부림탄성율(MPa) | 1600 | 1650 | 1590 | 1500 | 1600 | 1900 | 1920 | 1900 | 1800 | 1900 | |
열변형온도(℃) | 108 | 111 | 104 | 107 | 105 | --- | --- | --- | --- | --- | |
비커트연화점(℃) | --- | --- | --- | --- | --- | 108 | 109 | 105 | 108 | 106 | |
인장파단신도(%) | 130 | 180 | 100 | 80 | 10 | 80 | 80 | 70 | 30 | 10 | |
성형품 외관 | ○ | ○ | × | × | × | ○ | ○ | × | × | × |
Claims (12)
- 비닐방향족 탄화수소 화합물 단량체 단위를 주체로 하는 2 개 이상의 중합체 블록 A 와, 수소첨가된 부타디엔 단량체 단위를 주체로 하는 2 개 이상의 중합체 블록 B 로 구성되고, 수소첨가되기 전의 부타디엔 단량체 단위를 주체로 하는 중합체 블록 중의 올레핀성 불포화 이중 결합 중, 90% 이상이 수소첨가된 수소첨가 블록 공중합체에 있어서, 말단에 있는 블록 중, 1 개 이상이 중합체 블록 B 이고, 또한 말단에 있는 중합체 블록 B 는 각각 수소첨가 블록 공중합체 중에서 차지하는 비율이 0.1 중량% 이상 9.1 중량% 미만이고, 수소첨가 블록 공중합체에 있어서 비닐방향족 탄화수소 화합물이 수소첨가 블록 공중합체 중에서 차지하는 비율이 25 중량% 이상 80 중량% 미만이며, 수소첨가 전의 부타디엔 단량체 단위를 주체로 하는 중합체 블록의 1,2 결합량의 평균이 60 몰% 이상 99 몰% 미만인 것을 특징으로 하는 수소첨가 블록 공중합체.
- 제 1 항에 있어서, 비닐방향족 탄화수소 화합물이 수소첨가 블록 공중합체 중에서 차지하는 비율이 25 중량% 이상 70 중량% 미만인 수소첨가 블록 공중합체.
- 제 1 항에 있어서, 도메인 붕괴 온도 (Tdd) 가 150 ℃ 이상인 수소첨가 블록 공중합체.
- 제 1 항에 있어서, 말단에 있는 중합체 블록 B 가 수소첨가 블록 공중합체 중에서 차지하는 비율이 0.5 중량% 초과 5.0 중량% 미만인 수소첨가 블록 공중합체.
- 하기 성분 (1), (2a) 및 (3) 으로 이루어지는 수지 조성물 :(1) 폴리프로필렌계 수지 20 내지 80 중량부,(2a) 폴리페닐렌 에테르계 수지 20 내지 80 중량부,(3) 제 1 항에 기재된 수소첨가 블록 공중합체 1 내지 40 중량부.
- 제 5 항에 있어서, 성분 (3) 에서 비닐방향족 탄화수소 화합물이 수소첨가 블록 공중합체 중에서 차지하는 비율이 25 중량% 이상 70 중량% 미만인 수지 조성물.
- 제 5 항에 있어서, 성분 (3) 의 도메인 붕괴 온도 (Tdd) 가 150 ℃ 이상인 수지 조성물.
- 제 5 항에 있어서, 성분 (3) 에서 말단에 있는 중합체 블록 B 가 수소첨가 블록 공중합체 중에서 차지하는 비율이 0.5 중량% 초과 5.0 중량% 미만인 수지 조성물.
- 하기성분 (1), (2b) 및 (3) 으로 이루어지는 수지 조성물 :(1) 폴리프로필렌계 수지 20 내지 80 중량부,(2b) 폴리스티렌계 수지 20 내지 80 중량부,(3) 제 1 항에 기재된 수소첨가 블록 공중합체 1 내지 40 중량부.
- 제 9 항에 있어서, 성분 (3) 에서 비닐방향족 탄화수소 화합물이 수소첨가 블록 공중합체 중에서 차지하는 비율이 25 중량% 이상 70 중량% 미만인 수지 조성물.
- 제 9 항에 있어서, 성분 (3) 의 도메인 붕괴 온도 (Tdd) 가 150 ℃ 이상인 수지 조성물.
- 제 9 항에 있어서, 성분 (3) 에서 말단에 있는 중합체 블록 B 가 수소첨가 블록 공중합체 중에서 차지하는 비율이 0.5 중량% 초과 5.0 중량% 미만인 수지 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP25966698 | 1998-09-14 | ||
JP98-259666 | 1998-09-14 |
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KR20010032075A true KR20010032075A (ko) | 2001-04-16 |
KR100377601B1 KR100377601B1 (ko) | 2003-03-26 |
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KR10-2000-7005198A KR100377601B1 (ko) | 1998-09-14 | 1999-09-13 | 수소첨가 블록 공중합체 |
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US (1) | US6458891B1 (ko) |
EP (1) | EP1029876B1 (ko) |
JP (1) | JP4776074B2 (ko) |
KR (1) | KR100377601B1 (ko) |
DE (1) | DE69943261D1 (ko) |
TW (1) | TW512151B (ko) |
WO (1) | WO2000015680A1 (ko) |
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KR101778478B1 (ko) | 2013-10-01 | 2017-09-13 | 아사히 가세이 케미칼즈 가부시키가이샤 | 수지 조성물 및 그 성형체 |
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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 |
DE3133266C2 (de) | 1981-08-22 | 1988-12-22 | Theodor Groz & Söhne & Ernst Beckert Nadelfabrik KG, 7470 Albstadt | Gestanztes Strickwerkzeug für Strick- oder Wirkmaschinen |
JPH0637587B2 (ja) * | 1984-04-21 | 1994-05-18 | 旭化成工業株式会社 | ブロック共重合体組成物 |
JPH0615649B2 (ja) * | 1984-07-26 | 1994-03-02 | 旭化成工業株式会社 | 水素添加したブロツク共重合体組成物 |
JPS6176518A (ja) * | 1984-08-31 | 1986-04-19 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 変性されたブロツクコポリマーおよびその製造方法 |
EP0173380A1 (en) * | 1984-08-31 | 1986-03-05 | Shell Internationale Researchmaatschappij B.V. | Modified block copolymers and processes for the preparation therefore. |
JPS6220551A (ja) * | 1985-07-19 | 1987-01-29 | Asahi Chem Ind Co Ltd | エラストマ−状組成物 |
DE3776060D1 (en) | 1986-10-07 | 1992-02-27 | Mitsubishi Petrochemical Co | Polyphenylenaetherzusammensetzung. |
US5189110A (en) * | 1988-12-23 | 1993-02-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Shape memory polymer resin, composition and the shape memorizing molded product thereof |
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GB2250295B (en) | 1990-11-29 | 1994-02-02 | Asahi Chemical Ind | Cover for accommodating air bag in air bag system |
DE4139827A1 (de) * | 1991-12-03 | 1993-06-09 | Basf Ag, 6700 Ludwigshafen, De | Thermoplastische formmasse |
JP3418209B2 (ja) * | 1992-08-10 | 2003-06-16 | 旭化成株式会社 | ポリマー組成物 |
EP0778852B1 (en) | 1994-09-02 | 1999-10-20 | The Dow Chemical Company | Thermoset elastomers |
JPH08104785A (ja) * | 1994-10-05 | 1996-04-23 | Idemitsu Kosan Co Ltd | 耐衝撃性ポリスチレン系樹脂組成物 |
JP3555257B2 (ja) | 1995-06-29 | 2004-08-18 | 旭化成ケミカルズ株式会社 | 樹脂組成物 |
JP3523732B2 (ja) * | 1995-11-24 | 2004-04-26 | 旭化成ケミカルズ株式会社 | 冷蔵庫内壁材 |
DE69613405T2 (de) * | 1996-02-27 | 2002-05-02 | Asahi Chemical Ind | Überzug für airbagvorrichtung mit einer thermoplastischen elastomerzusammensetzung |
DE19815895C2 (de) | 1997-04-09 | 2000-04-13 | Asahi Chemical Ind | Hydrierte Blockcopolymere, diese enthaltende Zusammensetzungen und Formkörper |
-
1999
- 1999-09-13 KR KR10-2000-7005198A patent/KR100377601B1/ko not_active IP Right Cessation
- 1999-09-13 EP EP99943310A patent/EP1029876B1/en not_active Expired - Lifetime
- 1999-09-13 JP JP2000570217A patent/JP4776074B2/ja not_active Expired - Lifetime
- 1999-09-13 WO PCT/JP1999/004987 patent/WO2000015680A1/ja active IP Right Grant
- 1999-09-13 DE DE69943261T patent/DE69943261D1/de not_active Expired - Lifetime
- 1999-09-13 US US09/554,314 patent/US6458891B1/en not_active Expired - Lifetime
- 1999-09-14 TW TW088115842A patent/TW512151B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100377601B1 (ko) | 2003-03-26 |
EP1029876B1 (en) | 2011-03-09 |
DE69943261D1 (en) | 2011-04-21 |
TW512151B (en) | 2002-12-01 |
WO2000015680A1 (fr) | 2000-03-23 |
EP1029876A1 (en) | 2000-08-23 |
JP4776074B2 (ja) | 2011-09-21 |
EP1029876A4 (en) | 2001-10-31 |
US6458891B1 (en) | 2002-10-01 |
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