CN1931895A - Pet/ptt共聚酯固相聚合方法 - Google Patents
Pet/ptt共聚酯固相聚合方法 Download PDFInfo
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- CN1931895A CN1931895A CN 200610117035 CN200610117035A CN1931895A CN 1931895 A CN1931895 A CN 1931895A CN 200610117035 CN200610117035 CN 200610117035 CN 200610117035 A CN200610117035 A CN 200610117035A CN 1931895 A CN1931895 A CN 1931895A
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- pet
- ptt
- solid state
- polymerization
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Abstract
Description
共聚酯编号 | 反应温度(℃) | 初始特性粘度IV(dL/g) | 最终特性粘度IV(dL/g) |
ET8 | 190 | 0.667 | 1.01 |
ET6 | 155 | 0.696 | 1.09 |
ET5 | 140 | 0.734 | 0.982 |
ET4 | 155 | 0.792 | 0.956 |
ET2 | 180 | 0.752 | 1.11 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101170359A CN100412105C (zh) | 2006-10-12 | 2006-10-12 | Pet/ptt共聚酯固相聚合方法 |
Applications Claiming Priority (1)
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CNB2006101170359A CN100412105C (zh) | 2006-10-12 | 2006-10-12 | Pet/ptt共聚酯固相聚合方法 |
Publications (2)
Publication Number | Publication Date |
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CN1931895A true CN1931895A (zh) | 2007-03-21 |
CN100412105C CN100412105C (zh) | 2008-08-20 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2006101170359A Expired - Fee Related CN100412105C (zh) | 2006-10-12 | 2006-10-12 | Pet/ptt共聚酯固相聚合方法 |
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CN (1) | CN100412105C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525415B (zh) * | 2008-03-04 | 2012-09-05 | 东丽纤维研究所(中国)有限公司 | 一种瓶用聚酯及其制备方法 |
CN107118339A (zh) * | 2016-02-25 | 2017-09-01 | 中国纺织科学研究院 | 一种连续制备改性聚酯的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1185276C (zh) * | 2001-11-30 | 2005-01-19 | 南亚塑胶工业股份有限公司 | 押出加工性及色泽经改善的共聚酯 |
CN1772792A (zh) * | 2005-11-04 | 2006-05-17 | 东华大学 | 由固相聚合制备聚对苯二甲酸乙二酯和二元醇的共聚物的方法 |
-
2006
- 2006-10-12 CN CNB2006101170359A patent/CN100412105C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525415B (zh) * | 2008-03-04 | 2012-09-05 | 东丽纤维研究所(中国)有限公司 | 一种瓶用聚酯及其制备方法 |
CN107118339A (zh) * | 2016-02-25 | 2017-09-01 | 中国纺织科学研究院 | 一种连续制备改性聚酯的方法 |
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Publication number | Publication date |
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CN100412105C (zh) | 2008-08-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Youfu Hi-Tech Fibre Co., Ltd. Assignor: Donghua University Contract fulfillment period: 2008.9.1 to 2013.9.1 contract change Contract record no.: 2009330000230 Denomination of invention: PET/PTT copolyester solid phase polymerization method Granted publication date: 20080820 License type: Exclusive license Record date: 2009.2.10 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.1 TO 2013.9.1; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE YOUFU HIGH-FIBER CO., LTD. Effective date: 20090210 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20141012 |
|
EXPY | Termination of patent right or utility model |