CN114391032A - 聚酯树脂组合物及其成型品 - Google Patents

聚酯树脂组合物及其成型品 Download PDF

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Publication number
CN114391032A
CN114391032A CN202180003395.9A CN202180003395A CN114391032A CN 114391032 A CN114391032 A CN 114391032A CN 202180003395 A CN202180003395 A CN 202180003395A CN 114391032 A CN114391032 A CN 114391032A
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China
Prior art keywords
polyester resin
resin composition
sodium
parts
mass
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Pending
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CN202180003395.9A
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English (en)
Inventor
汤先文
张乐臻
许峻睿
加藤公哉
大眉有纪年
朱文博
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Toray Advanced Materials Research Laboratories China Co Ltd
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Toray Advanced Materials Research Laboratories China Co Ltd
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Publication of CN114391032A publication Critical patent/CN114391032A/zh
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    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供一种激光透过率高，适用于激光焊接工艺的透过材料的聚酯树脂组合物，及该聚酯树脂组合物的成型品。所述聚酯树脂组合物至少由(A)聚对苯二甲酸丁二酯树脂100质量份、(B)含有对苯二甲酸环己烷二亚甲基酯单元的聚酯树脂5‑100质量份、(C)脂肪族羧酸钠和/或芳香族羧酸钠0.05‑5质量份配合而得到，并且，在氮气环境下用差示扫描量热仪，将所述聚酯树脂组合物以20℃/min的降温速度，从熔融状态降温至20℃，然后再以20℃/min的升温速度进行升温，在升温过程中出现的吸热峰的温度为200℃以上且222℃以下。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN202180003395.9A 2020-08-21 2021-08-20 聚酯树脂组合物及其成型品 Pending CN114391032A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010846164 2020-08-21
CN2020108461641 2020-08-21
PCT/CN2021/113651 WO2022037660A1 (zh) 2020-08-21 2021-08-20 聚酯树脂组合物及其成型品

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Publication Number Publication Date
CN114391032A true CN114391032A (zh) 2022-04-22

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CN202180003395.9A Pending CN114391032A (zh) 2020-08-21 2021-08-20 聚酯树脂组合物及其成型品

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CN (1) CN114391032A (zh)
WO (1) WO2022037660A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115322531A (zh) * 2022-08-12 2022-11-11 湖北合聚新材料有限公司 一种耐水解的激光焊接pbt材料及其制备方法
CN115612261A (zh) * 2022-10-25 2023-01-17 汉特工程塑料（浙江）有限公司 一种可激光焊接的耐水解阻燃聚酯复合材料及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008106217A (ja) * 2006-09-27 2008-05-08 Toray Ind Inc レーザー溶着用ポリエステル樹脂組成物および複合成形体
JP2010070626A (ja) * 2008-09-18 2010-04-02 Toray Ind Inc ポリエステル樹脂組成物および複合成形体
CN107033553A (zh) * 2011-03-08 2017-08-11 巴斯夫欧洲公司 含有羧酸盐的激光透明聚酯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2878619A1 (de) * 2013-12-02 2015-06-03 LANXESS Deutschland GmbH Polyester Zusammensetzungen
CN107163515B (zh) * 2017-05-17 2019-05-21 江苏金发科技新材料有限公司 改善激光透明性的可焊接用聚酯复合材料
EP3679099A1 (en) * 2017-09-06 2020-07-15 Basf Se Thermoplastic polyester molding compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008106217A (ja) * 2006-09-27 2008-05-08 Toray Ind Inc レーザー溶着用ポリエステル樹脂組成物および複合成形体
JP2010070626A (ja) * 2008-09-18 2010-04-02 Toray Ind Inc ポリエステル樹脂組成物および複合成形体
CN107033553A (zh) * 2011-03-08 2017-08-11 巴斯夫欧洲公司 含有羧酸盐的激光透明聚酯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115322531A (zh) * 2022-08-12 2022-11-11 湖北合聚新材料有限公司 一种耐水解的激光焊接pbt材料及其制备方法
CN115612261A (zh) * 2022-10-25 2023-01-17 汉特工程塑料（浙江）有限公司 一种可激光焊接的耐水解阻燃聚酯复合材料及其制备方法

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