TWI455993B - 強化聚酯樹脂組成物 - Google Patents

強化聚酯樹脂組成物 Download PDF

Info

Publication number
TWI455993B
TWI455993B TW099107282A TW99107282A TWI455993B TW I455993 B TWI455993 B TW I455993B TW 099107282 A TW099107282 A TW 099107282A TW 99107282 A TW99107282 A TW 99107282A TW I455993 B TWI455993 B TW I455993B
Authority
TW
Taiwan
Prior art keywords
carbon atoms
group
substituent
polyester resin
alkali metal
Prior art date
Application number
TW099107282A
Other languages
English (en)
Other versions
TW201100490A (en
Inventor
Tsuyoshi Urushihara
Yota Tsuneizumi
Original Assignee
Adeka Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adeka Corp filed Critical Adeka Corp
Publication of TW201100490A publication Critical patent/TW201100490A/zh
Application granted granted Critical
Publication of TWI455993B publication Critical patent/TWI455993B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/435—Sulfonamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)

Claims (17)

  1. 一種強化聚酯樹脂組成物，其特徵為，相對於聚酯樹脂100質量份含有(A)成份之無機填充劑10至100質量份，及(B)成份之具有下述一般式(1) (式中，R1 及R2 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10的烷氧基、或可具有取代基之碳原子數3至30的環狀基，R1 及R2 可鍵結形成環狀基，n為1或2之數，n為1時M為鹼金屬原子或Al(OH)3-n ，n為2時複數的R1 及R2 可各自相異，M為鎂、鈣、鍶、鋇、鈦、錳、鐵、鋅、矽、鋯、釔及鉿中所選出的2價金屬原子、Al(OH)3-n ，或可具有取代基之碳原子數1至12的伸烷基、可具有取代基之碳原子數2至12的伸鏈烯基、可具有取代基之碳原子數3至8的環伸烷基、具有醚鍵之碳原子數4至20的伸烷基、被環伸烷基中斷的碳原子數5至20的伸烷基、可具有取代基之碳原子數6至12的伸芳基、及此等之組合所成群中選出的鍵結基，M為鍵結基時R1 、R2 中任何一方為鹼金屬)所 表示的構造之磺胺化合物的金屬鹽0.1至0.3質量份。
  2. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中相對於前述聚酯樹脂100質量份，另含有0.1至20質量份之(C)成份的聚醚酯系可塑劑及/或苯甲酸酯系可塑劑中至少一種。
  3. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中表示前述(B)成份的一般式(1)中之M為鹼金屬原子。
  4. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(2) (式中，R1 及R2 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10的烷氧基、或可具有取代基之碳原子數3至30的環狀基，R1 及R2 可鍵結形成環狀基，X為鹼金屬原子)所表示的構造。
  5. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(3) (式中，環A為碳原子數3至30之環狀基，R2 及R3 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、碳原子數1至10之可具有支鏈或取代基的烷氧基、或可具有取代基之碳原子數3至27的環狀基，R2 及R3 可鍵結形成環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上之整數時複數的R3 可各自相異，環A及全部R3 之合計碳原子數為3至30)所表示的構造。
  6. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(4) (式中，環A及環B各自獨立為碳原子數3至30之環狀基，R3 及R4 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10之的烷氧基、或可具有取代基之碳原子數3至27的環狀基，R3 及R4 可鍵 結形成環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上時複數的R3 可各自相異，q為0至3之整數，q為2以上時複數的R4 可各自相異，環A及全部R3 之合計碳原子數、環B及全部R4 之合計碳原子數各自為3至30)所表示的構造。
  7. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(5) (式中，R5 為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10的烷氧基、或可具有取代基之碳原子數3至24的環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上時複數的R5 可各自相異)所表示的構造。
  8. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(6) (式中，R2 及R6 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10的烷氧基、或可具有取代基之環狀基，R2 為環狀基時碳原子數為3至30，R6 為環狀基時碳原子數為3至23，R2 及R6 可鍵結形成環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上時複數的R6 可各自相異)所表示的構造。
  9. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽為，具有下述一般式(7) (式中，R7 、R8 各自獨立為為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10之的烷氧基、或可具有取代基之碳原子數3至30的環狀基，R7 及R8 可鍵結形成環狀基，X1 及X2 各自獨立為鹼金屬原子， L為鍵結基的，可具有支鏈或取代基之碳原子數1至12的伸烷基、可具有支鏈或取代基之碳原子數2至12的伸鏈烯基、可具有取代基之碳原子數3至8的環伸烷基、具有醚鍵之碳原子數4至20的伸烷基、被環伸烷基中斷的全碳原子數5至20之伸烷基，或可具有支鏈或取代基之碳原子數6至12之伸芳基)所表示的構造。
  10. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽之平均粒徑為10μm以下。
  11. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(B)成份之磺胺化合物的金屬鹽之含水率為3質量%以下。
  12. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(A)成份之無機填充劑為纖維狀無機填充劑。
  13. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述(A)成份之無機填充劑為玻璃纖維。
  14. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述聚酯樹脂為含有聚對苯二甲酸乙二醇酯、聚萘二甲酸乙二醇酯、聚對苯二甲酸丁二醇酯、聚對苯二甲酸丁二酯及聚乳酸所成群中選出的至少一種以上者。
  15. 如申請專利範圍第1項之強化聚酯樹脂組成物，其中前述聚酯樹脂為，含有聚對苯二甲酸乙二醇酯者。
  16. 一種強化聚酯樹脂組成物，其特徵為，相對於前述聚酯樹脂100質量份含有 (A)成份之無機填充劑10至100質量份，及(B)成份之具有下述一般式(3) (式中，環A為碳原子數3至30之環狀基，R2 及R3 各自獨立為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、碳原子數1至10之可具有支鏈或取代基的烷氧基、或可具有取代基之碳原子數3至27的環狀基，R2 及R3 可鍵結形成環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上之整數時複數的R3 可各自相異，環A及全部R3 之合計碳原子數為3至30)所表示的構造之磺胺化合物的金屬鹽0.1至0.3質量份，另外相對於前述聚酯樹脂100質量份含有0.1至20質量份之(C)成份的聚醚酯系可塑劑及/或苯甲酸酯系可塑劑中至少一種。
  17. 一種強化聚酯樹脂組成物，其特徵為，相對於前述聚酯樹脂100質量份含有(A)成份之無機填充劑10至100質量份，及(B)成份之具有下述一般式(5) (式中，R5 為氫原子、鹵原子、鹼金屬原子、胺基、可具有支鏈或取代基之碳原子數1至10的烷基、可具有支鏈或取代基之碳原子數1至10的烷氧基、或可具有取代基之碳原子數3至24的環狀基，X為鹼金屬原子，p為0至3之整數，p為2以上時複數的R5 可各自相異)所表示的構造之磺胺化合物的金屬鹽0.1至0.3質量份，另外相對於前述聚酯樹脂100質量份含有0.1至20質量份之(C)成份的聚醚酯系可塑劑及/或苯甲酸酯系可塑劑中至少一種。
TW099107282A 2009-03-12 2010-03-12 強化聚酯樹脂組成物 TWI455993B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009060262A JP5467631B2 (ja) 2009-03-12 2009-03-12 強化ポリエステル樹脂組成物

Publications (2)

Publication Number Publication Date
TW201100490A TW201100490A (en) 2011-01-01
TWI455993B true TWI455993B (zh) 2014-10-11

Family

ID=42728392

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099107282A TWI455993B (zh) 2009-03-12 2010-03-12 強化聚酯樹脂組成物

Country Status (9)

Country Link
US (1) US8829084B2 (zh)
EP (1) EP2407514B1 (zh)
JP (1) JP5467631B2 (zh)
KR (1) KR101715715B1 (zh)
CN (1) CN102348760B (zh)
BR (1) BRPI1009354B1 (zh)
IL (1) IL215032A (zh)
TW (1) TWI455993B (zh)
WO (1) WO2010104103A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012002A1 (ja) * 2011-07-20 2013-01-24 ウィンテックポリマー株式会社 樹脂成形体及び自動車内装部品
JP5876721B2 (ja) 2011-12-20 2016-03-02 株式会社Adeka マスターバッチの製造方法
JP5974574B2 (ja) * 2012-03-23 2016-08-23 富士ゼロックス株式会社 樹脂組成物、および樹脂成形体
JP6177672B2 (ja) * 2013-11-26 2017-08-09 株式会社Adeka マスターバッチの製造方法
CN104974479B (zh) * 2015-06-10 2017-01-11 浙江格美机电科技有限公司 化学泵泵壳和材料配方及其制造方法
KR102252550B1 (ko) * 2018-09-28 2021-05-14 롯데첨단소재(주) 열가소성 수지 조성물 및 이로부터 제조된 성형품

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200819487A (en) * 2006-09-28 2008-05-01 Adeka Corp Polyester resin composition

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517702B1 (zh) 1971-03-23 1976-03-10
JPS517702A (ja) 1974-07-11 1976-01-22 Komatsu Mfg Co Ltd Suiteinarashisochi
US4254015A (en) 1979-01-22 1981-03-03 The Dow Chemical Company Polycarbonate containing an aromatic sulfonamide as an ignition depressant
US4378444A (en) * 1982-05-12 1983-03-29 E. I. Du Pont De Nemours And Company Molding material
US4753975A (en) * 1983-05-11 1988-06-28 Allied-Signal Inc. Polyester molding composition containing low viscosity polyester reaction product
US5115016A (en) * 1986-12-30 1992-05-19 General Electric Company Reinforced polyester molding compositions having high gloss and improved resistance to warping
JP3777580B2 (ja) 1996-05-15 2006-05-24 日本電気硝子株式会社 Ｆｒｔｐ用ガラスチョップドストランド
JPH10212417A (ja) * 1997-01-29 1998-08-11 Ain Kosan Kk 成形素材及びその製造方法、前記成形素材を用いた合成繊維、前記成形素材を用いた合成フィルム、及び前記成形素材を用いた合成繊維紡糸用チップ
KR100211533B1 (ko) * 1997-03-26 1999-08-02 김윤 결정화 속도가 빠른 지방족 폴리에스테르수지의 제조방법
DE19907831A1 (de) * 1999-02-24 2000-08-31 Bayer Ag Flammwidrige thermoplastische Formmasse
JP2001040219A (ja) * 1999-05-26 2001-02-13 Nec Corp 難燃性樹脂組成物
JP2001172056A (ja) 1999-12-13 2001-06-26 Nippon Electric Glass Co Ltd ガラス繊維及びそれを用いたガラス繊維強化熱可塑性樹脂
JP2001172055A (ja) 1999-12-13 2001-06-26 Nippon Electric Glass Co Ltd ガラス繊維及びそれを用いたガラス繊維強化熱可塑性樹脂
JP2001172057A (ja) 1999-12-13 2001-06-26 Nippon Electric Glass Co Ltd ガラス繊維及びそれを用いたガラス繊維強化熱可塑性樹脂
JP2006016557A (ja) 2004-07-05 2006-01-19 Mitsubishi Engineering Plastics Corp ガラス繊維強化ポリエステル樹脂組成物および成形品
JP5354858B2 (ja) 2006-05-09 2013-11-27 株式会社Ａｄｅｋａ スルホンアミド化合物の金属塩を含有するポリエステル樹脂組成物
JP5587533B2 (ja) * 2007-10-12 2014-09-10 株式会社Ａｄｅｋａ ポリエステル樹脂組成物
CN101977987B (zh) * 2008-03-21 2013-03-27 株式会社Adeka 聚酯树脂组合物
US8475823B2 (en) * 2008-04-18 2013-07-02 Medtronic, Inc. Baclofen formulation in a polyorthoester carrier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200819487A (en) * 2006-09-28 2008-05-01 Adeka Corp Polyester resin composition

Also Published As

Publication number Publication date
EP2407514B1 (en) 2017-03-01
KR101715715B1 (ko) 2017-03-13
TW201100490A (en) 2011-01-01
BRPI1009354A2 (pt) 2016-03-08
EP2407514A4 (en) 2014-04-23
CN102348760A (zh) 2012-02-08
WO2010104103A1 (ja) 2010-09-16
JP2010209302A (ja) 2010-09-24
CN102348760B (zh) 2013-09-11
JP5467631B2 (ja) 2014-04-09
KR20110131281A (ko) 2011-12-06
US20120004363A1 (en) 2012-01-05
IL215032A0 (en) 2011-11-30
US8829084B2 (en) 2014-09-09
EP2407514A1 (en) 2012-01-18
IL215032A (en) 2016-04-21
BRPI1009354B1 (pt) 2020-01-14

Similar Documents

Publication Publication Date Title
TWI455993B (zh) 強化聚酯樹脂組成物
ATE487764T1 (de) Polyesterformmassen
JP2011524475A5 (zh)
JP2012507475A5 (zh)
ATE540993T1 (de) Polyester, zusammensetzung davon und folie daraus
JP2014523462A5 (zh)
MX352784B (es) Resinas y compuestos termoendurecidos de epoxi-anhidridos que pueden ser conformados en caliente y reciclados.
JP2005517791A5 (zh)
ATE526353T1 (de) Festphasenpolymerisationsverfahren für polyester mit phosphinsäureverbindungen
WO2013124830A9 (en) Novel polymer dispersants
JP2015121580A5 (zh)
JP2020524203A5 (zh)
JP2009270087A (ja) ポリ乳酸樹脂組成物
JP2015504105A5 (zh)
JP2010132893A5 (zh)
MX2010008991A (es) Pelicula intercalada para vidrio laminado, y dispersion de micro-particulas de oxido de zinc.
EP2578617A4 (en) NYLON CONNECTION
MX2016005388A (es) Composicion de poliester para recipientes moldeados por extrusion y soplado con comportamiento mejorado de resistencia a la caida y envejecimiento.
JP2010013656A5 (zh)
JP2012063417A5 (zh)
PH12014502108A1 (en) Polyamide compositions with improved optical properties
MY157774A (en) Unsaturated polyester resins modified by replacement, with lactic acid, of an acid and alcohol component of the polyester
JP2007092026A5 (zh)
JP2011162901A5 (zh)
JP2009270089A (ja) ポリ乳酸樹脂組成物

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees