CN1125099C - 可膨胀橡胶改性苯乙烯树脂组合物 - Google Patents
可膨胀橡胶改性苯乙烯树脂组合物 Download PDFInfo
- Publication number
- CN1125099C CN1125099C CN98120523A CN98120523A CN1125099C CN 1125099 C CN1125099 C CN 1125099C CN 98120523 A CN98120523 A CN 98120523A CN 98120523 A CN98120523 A CN 98120523A CN 1125099 C CN1125099 C CN 1125099C
- Authority
- CN
- China
- Prior art keywords
- styrene resin
- rubber
- modified styrene
- diene polymer
- weight
- 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.)
- Expired - Fee Related
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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
实施例 | 比较实施例 | ||||||
1 | 2 | 3 | 4 | 5 | 1 | 2 | |
重均分子量(×104) | 26 | 26 | 22 | 23 | 22 | 22 | 20 |
接枝比(%) | 90 | 110 | 80 | 100 | 133 | 140 | 137 |
溶胀指数 | 15 | 15 | 21 | 16 | 12 | 10 | 11 |
橡胶颗粒尺寸(μm) | 5 | 4 | 5 | 5 | 3 | 3 | 1.5 |
顺式结构比(wt%) | 98 | 98 | 98 | 40 | 98 | 98 | 98 |
丁二烯聚合物含量(wt%) | 11 | 12 | 11 | 10 | 10 | 12 | 8 |
挥发性发泡剂含量(%) | 6.7 | 6.5 | 6.8 | 7.0 | 6.8 | 6.8 | 6.7 |
模塑泡沫密度(Kg/m3) | 18.0 | 18.5 | 18.1 | 17.9 | 18.0 | 18.6 | 18.1 |
表面外观(○/△/×) | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
50%破损高度(cm) | 52 | 48 | 46 | 46 | 43 | 38 | 34 |
柔软性(mm) | 52 | 61 | 50 | 65 | 53 | 69 | 70 |
宽高比(b/a) | 120 | 107 | 136 | 90 | 76 | 35 | 44 |
Claims (14)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26803297 | 1997-09-12 | ||
JP268032/97 | 1997-09-12 | ||
JP268032/1997 | 1997-09-12 | ||
JP190323/1998 | 1998-07-06 | ||
JP190323/98 | 1998-07-06 | ||
JP19032398A JP3653393B2 (ja) | 1997-09-12 | 1998-07-06 | 発泡性ゴム変性スチレン系樹脂組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1213673A CN1213673A (zh) | 1999-04-14 |
CN1125099C true CN1125099C (zh) | 2003-10-22 |
Family
ID=26506015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98120523A Expired - Fee Related CN1125099C (zh) | 1997-09-12 | 1998-09-11 | 可膨胀橡胶改性苯乙烯树脂组合物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6232358B1 (zh) |
EP (1) | EP0902047B1 (zh) |
JP (1) | JP3653393B2 (zh) |
CN (1) | CN1125099C (zh) |
DE (1) | DE69819985T2 (zh) |
MY (1) | MY133550A (zh) |
SG (1) | SG73553A1 (zh) |
TW (1) | TW565588B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4056712B2 (ja) * | 2000-10-24 | 2008-03-05 | 三井化学株式会社 | 耐フロン性ゴム変性ポリスチレン組成物 |
KR100495177B1 (ko) * | 2001-08-31 | 2005-06-14 | 미쓰이 가가쿠 가부시키가이샤 | 올레핀계 열가소성 엘라스토머, 그의 제조 방법, 및 그의용도 |
CN1333007C (zh) * | 2005-08-05 | 2007-08-22 | 天津市地星泡绵科技开发有限公司 | 高弹性海绵 |
US20090235754A1 (en) * | 2005-12-26 | 2009-09-24 | Industrial Technology Research Institute | Encapsulation composition for pressure signal transmission and sensor |
JP5437606B2 (ja) * | 2008-08-06 | 2014-03-12 | 東洋スチレン株式会社 | ゴム変性スチレン系樹脂組成物、及びこれを用いてなるシート、容器 |
JP5650891B2 (ja) * | 2009-04-27 | 2015-01-07 | テクノポリマー株式会社 | 発泡成形用熱可塑性樹脂組成物、これを用いた発泡成形体及び発泡成形体の成形方法 |
JP5529572B2 (ja) * | 2010-02-09 | 2014-06-25 | 東洋スチレン株式会社 | ゴム変性スチレン系樹脂組成物及びこれを用いてなるシート、容器 |
WO2015072176A1 (ja) * | 2013-11-13 | 2015-05-21 | 東洋スチレン株式会社 | ゴム変性スチレン系樹脂およびこれを使用してなるシート、食品容器、食品容器蓋材 |
IT201800008073A1 (it) | 2018-08-13 | 2020-02-13 | Versalis Spa | Composizione polimerica vinilaromatica espandibile a migliorate proprieta’ meccaniche e isolanti |
US11711469B2 (en) | 2021-05-10 | 2023-07-25 | International Business Machines Corporation | Contextualized speech to text conversion |
CN114163939B (zh) * | 2021-11-12 | 2023-06-30 | 东莞澳中新材料科技股份有限公司 | 一种耐高温高溶胀倍率的定向聚苯乙烯溶胀胶带及其制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5525635A (en) | 1986-02-04 | 1996-06-11 | Moberg; Sven | Pharmaceutical compositions containing propylene glycol and/or polyethylene glycol and urea as active main components and use thereof |
WO1990001047A1 (en) * | 1988-07-28 | 1990-02-08 | Idemitsu Petrochemical Company Limited | Rubber-modified styrene resin composition |
JP2841303B2 (ja) | 1989-12-12 | 1998-12-24 | 旭化成工業株式会社 | 発泡用樹脂組成物とその発泡成形体 |
DE4029536A1 (de) * | 1990-09-18 | 1992-03-19 | Bayer Ag | Polymerisatmischungen mit verbesserter thermostabilitaet ii |
JPH0511622A (ja) | 1991-06-28 | 1993-01-22 | Matsushita Graphic Commun Syst Inc | 回転式液体現像装置 |
JP3221019B2 (ja) | 1991-10-29 | 2001-10-22 | 旭化成株式会社 | ポリスチレン系樹脂発泡粒子の低密度融着発泡樹脂成形体及びその製造方法 |
JP2921318B2 (ja) | 1993-02-02 | 1999-07-19 | 住友化学工業株式会社 | 発泡用樹脂組成物、発泡剤含有樹脂組成物及び発泡体 |
SG48758A1 (en) * | 1993-04-27 | 1998-05-18 | Asahi Chemical Ind | Expanded foamed bead of a rubber-modified styrene polymer |
JPH09104782A (ja) | 1993-04-27 | 1997-04-22 | Asahi Chem Ind Co Ltd | ポリスチレン系発泡粒子の製造方法 |
JP2600607B2 (ja) | 1993-04-27 | 1997-04-16 | 旭化成工業株式会社 | ポリスチレン系発泡粒子及びポリスチレン系発泡粒子成形体の製造法 |
JP2983435B2 (ja) | 1993-07-30 | 1999-11-29 | 積水化成品工業株式会社 | 発泡性スチレン系樹脂粒子及び該粒子から得られるスチレン系樹脂発泡成形体 |
JPH07188452A (ja) | 1993-12-27 | 1995-07-25 | Denki Kagaku Kogyo Kk | 発泡用スチレン系樹脂組成物およびその発泡成形体 |
DE4416862A1 (de) * | 1994-05-13 | 1996-02-22 | Basf Ag | Expandierbare Styrolpolymerisate |
DE4416861A1 (de) | 1994-05-13 | 1995-11-16 | Basf Ag | Expandierbare Styrolpolymerisate |
DE4416863A1 (de) | 1994-05-13 | 1995-11-16 | Basf Ag | Expandierbare Styrolpolymerisate |
DE4416852A1 (de) | 1994-05-13 | 1995-11-16 | Basf Ag | Expandierbare Styrolpolymerisate |
JPH08183874A (ja) | 1994-12-28 | 1996-07-16 | Kanegafuchi Chem Ind Co Ltd | 発泡性ポリスチレン系樹脂粒子の製造方法 |
JPH08245822A (ja) | 1994-12-28 | 1996-09-24 | Kanegafuchi Chem Ind Co Ltd | 発泡性ポリスチレン系樹脂粒子及び該粒子を用いた発泡体 |
JP3436815B2 (ja) | 1995-01-11 | 2003-08-18 | 三菱化学フォームプラスティック株式会社 | 発泡性ゴム変性スチレン系樹脂粒子の製造方法 |
US5661191A (en) | 1995-01-13 | 1997-08-26 | Mitsubishi Chemical Basf Company Limited | Expandable rubber-modified styrene resin beads, expanded beads thereof, and expanded molded articles obtained therefrom |
JP3348575B2 (ja) | 1995-10-04 | 2002-11-20 | 三菱化学フォームプラスティック株式会社 | 発泡性ゴム変性スチレン系樹脂粒子、同樹脂発泡粒子及びそれを用いて得た発泡成形体 |
JP3436816B2 (ja) | 1995-01-13 | 2003-08-18 | 三菱化学フォームプラスティック株式会社 | 発泡性ゴム変性スチレン系樹脂粒子及びそれからなる発泡樹脂粒子及び発泡成形体 |
JPH0940800A (ja) | 1995-07-28 | 1997-02-10 | Kanegafuchi Chem Ind Co Ltd | 発泡性ポリスチレン系樹脂粒子の製法および発泡性ポリスチレン系樹脂粒子 |
JP4056087B2 (ja) | 1996-12-26 | 2008-03-05 | 株式会社カネカ | 発泡性ポリスチレン系樹脂粒子、その製造法、およびそれを用いた発泡体 |
-
1998
- 1998-07-06 JP JP19032398A patent/JP3653393B2/ja not_active Expired - Fee Related
- 1998-09-08 DE DE69819985T patent/DE69819985T2/de not_active Expired - Lifetime
- 1998-09-08 EP EP98116947A patent/EP0902047B1/en not_active Expired - Lifetime
- 1998-09-09 SG SG1998003590A patent/SG73553A1/en unknown
- 1998-09-09 MY MYPI98004105A patent/MY133550A/en unknown
- 1998-09-10 TW TW087115081A patent/TW565588B/zh not_active IP Right Cessation
- 1998-09-11 US US09/151,603 patent/US6232358B1/en not_active Expired - Lifetime
- 1998-09-11 CN CN98120523A patent/CN1125099C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6232358B1 (en) | 2001-05-15 |
EP0902047A3 (en) | 1999-12-22 |
JP3653393B2 (ja) | 2005-05-25 |
DE69819985D1 (de) | 2004-01-08 |
CN1213673A (zh) | 1999-04-14 |
TW565588B (en) | 2003-12-11 |
EP0902047B1 (en) | 2003-11-26 |
DE69819985T2 (de) | 2004-09-02 |
JPH11147970A (ja) | 1999-06-02 |
SG73553A1 (en) | 2000-12-19 |
MY133550A (en) | 2007-11-30 |
EP0902047A2 (en) | 1999-03-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: JSP Co., Ltd. Applicant before: Mitsubishi Chemical BASF Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MITSUBISHI CHEMICAL CORPORATION BASHIFU TO: MITSUBISHI CHEMICAL FOAM PLASTIC CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JSP CORP.; MITSUBISHI CHEMICAL CO., LTD. Free format text: FORMER NAME OR ADDRESS: MITSUBISHI CHEMICAL FOAM PLASTIC CO., LTD.; MITSUBISHI CHEMICAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Patentee after: JSP Corp. Patentee after: Mitsubishi Kasei Corporation Patentee before: JSP Co., Ltd. Patentee before: Mitsubishi Kasei Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031022 Termination date: 20140911 |
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EXPY | Termination of patent right or utility model |