TWI455986B - 透明橡膠變性苯乙烯系樹脂 - Google Patents

透明橡膠變性苯乙烯系樹脂 Download PDF

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Publication number
TWI455986B
TWI455986B TW101151179A TW101151179A TWI455986B TW I455986 B TWI455986 B TW I455986B TW 101151179 A TW101151179 A TW 101151179A TW 101151179 A TW101151179 A TW 101151179A TW I455986 B TWI455986 B TW I455986B
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TW
Taiwan
Prior art keywords
rubber
weight
modified styrene
based resin
copolymer
Prior art date
Application number
TW101151179A
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English (en)
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TW201425440A (zh
Inventor
Jui Hsi Hsu
Ming Chou Kao
Original Assignee
Chi Mei Corp
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Publication date
Application filed by Chi Mei Corp filed Critical Chi Mei Corp
Priority to TW101151179A priority Critical patent/TWI455986B/zh
Priority to CN201310185766.7A priority patent/CN103910834B/zh
Publication of TW201425440A publication Critical patent/TW201425440A/zh
Application granted granted Critical
Publication of TWI455986B publication Critical patent/TWI455986B/zh

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Claims (8)

  1. 一種透明橡膠變性苯乙烯系樹脂，該透明橡膠變性苯乙烯系樹脂包含：一橡膠狀共聚物(A)所形成橡膠粒子之分散相，及一共聚物(B)所形成之連續相；該分散相中之橡膠粒子之重量平均粒徑為0.25至0.6 μm，且粒徑分佈寬幅為1.2至2.1，膨潤指數為7.5至17，粒徑分佈寬幅與膨潤指數相乘之數值為10至21；以該連續相中之共聚物(B)重量為100重量%計，該共聚物(B)包括10至49重量%之苯乙烯系單體單元、50至80重量%之(甲基)丙烯酸酯系單體單元，及1至10重量%之丙烯腈系單體單元。
  2. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，該透明橡膠變性苯乙烯系樹脂包含5至25重量%之分散相及75至95重量%之連續相。
  3. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，該橡膠粒子之重量平均粒徑為0.3至0.5μm。
  4. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，該橡膠粒子的膨潤指數範圍為8至15。
  5. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，橡膠粒子之粒徑分佈寬幅為1.3至2.0。
  6. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，橡膠粒子之粒徑分佈寬幅為1.3至1.8。
  7. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，該橡膠狀共聚物為嵌段共聚物，且苯乙烯與丁二烯之重 量比率為10至50/50至90。
  8. 如請求項1所述之透明橡膠變性苯乙烯系樹脂，其中，該共聚物(B)與該橡膠狀共聚合物(A)之屈折率差小於0.005。
TW101151179A 2012-12-28 2012-12-28 透明橡膠變性苯乙烯系樹脂 TWI455986B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW101151179A TWI455986B (zh) 2012-12-28 2012-12-28 透明橡膠變性苯乙烯系樹脂
CN201310185766.7A CN103910834B (zh) 2012-12-28 2013-05-17 透明橡胶变性苯乙烯系树脂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101151179A TWI455986B (zh) 2012-12-28 2012-12-28 透明橡膠變性苯乙烯系樹脂

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TW201425440A TW201425440A (zh) 2014-07-01
TWI455986B true TWI455986B (zh) 2014-10-11

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI580720B (zh) * 2015-12-10 2017-05-01 奇美實業股份有限公司 熱可塑性樹脂組成物及其所形成的成型品
TWI580721B (zh) * 2015-12-11 2017-05-01 奇美實業股份有限公司 熱可塑性樹脂組成物及其所形成的成型品
CN105418830A (zh) * 2015-12-22 2016-03-23 长春工业大学 Sbs弹性体改性透明苯乙烯系树脂组合物及其制备方法
TWI607065B (zh) * 2016-12-30 2017-12-01 奇美實業股份有限公司 三維列印用樹脂組成物
TWI636085B (zh) * 2017-08-01 2018-09-21 奇美實業股份有限公司 橡膠改質苯乙烯系樹脂組成物及其所形成的成型品
EP3665205A1 (en) 2017-08-11 2020-06-17 Sumitomo Bakelite North America, Inc. Resorcinol resins and compositions derived therefrom

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW562839B (en) * 2000-07-11 2003-11-21 Chi Mei Corp Transparent rubber-modified styrenic resin composition
TWI302538B (zh) * 2001-10-11 2008-11-01 Denki Kagaku Kogyo Kk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200825130A (en) * 2006-12-15 2008-06-16 Chi Mei Corp The rubber composition of modified polystyrene-based resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW562839B (en) * 2000-07-11 2003-11-21 Chi Mei Corp Transparent rubber-modified styrenic resin composition
TWI302538B (zh) * 2001-10-11 2008-11-01 Denki Kagaku Kogyo Kk

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CN103910834B (zh) 2016-09-21
TW201425440A (zh) 2014-07-01
CN103910834A (zh) 2014-07-09

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