CN1687178A - 新型无搅拌多层聚酯预缩聚釜 - Google Patents
新型无搅拌多层聚酯预缩聚釜 Download PDFInfo
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- CN1687178A CN1687178A CN 200510073294 CN200510073294A CN1687178A CN 1687178 A CN1687178 A CN 1687178A CN 200510073294 CN200510073294 CN 200510073294 CN 200510073294 A CN200510073294 A CN 200510073294A CN 1687178 A CN1687178 A CN 1687178A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200510073294 CN1279082C (zh) | 2005-06-06 | 2005-06-06 | 无搅拌多层聚酯预缩聚釜 |
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CN 200510073294 CN1279082C (zh) | 2005-06-06 | 2005-06-06 | 无搅拌多层聚酯预缩聚釜 |
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CN1687178A true CN1687178A (zh) | 2005-10-26 |
CN1279082C CN1279082C (zh) | 2006-10-11 |
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CN 200510073294 Expired - Fee Related CN1279082C (zh) | 2005-06-06 | 2005-06-06 | 无搅拌多层聚酯预缩聚釜 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527316A (zh) * | 2010-12-28 | 2012-07-04 | 上海杰事杰新材料(集团)股份有限公司 | 一种伞式降膜缩聚反应器 |
CN104497294A (zh) * | 2015-01-05 | 2015-04-08 | 福建省鑫东华实业有限公司 | 一种聚对苯二甲酸乙二醇酯的生产方法 |
CN104549096A (zh) * | 2015-01-05 | 2015-04-29 | 福建省鑫东华实业有限公司 | 预缩聚釜的热媒加热装置及加热方法 |
CN105771868A (zh) * | 2016-04-22 | 2016-07-20 | 扬州惠通化工技术有限公司 | 一种酯化聚合两釜装置 |
-
2005
- 2005-06-06 CN CN 200510073294 patent/CN1279082C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527316A (zh) * | 2010-12-28 | 2012-07-04 | 上海杰事杰新材料(集团)股份有限公司 | 一种伞式降膜缩聚反应器 |
CN104497294A (zh) * | 2015-01-05 | 2015-04-08 | 福建省鑫东华实业有限公司 | 一种聚对苯二甲酸乙二醇酯的生产方法 |
CN104549096A (zh) * | 2015-01-05 | 2015-04-29 | 福建省鑫东华实业有限公司 | 预缩聚釜的热媒加热装置及加热方法 |
CN105771868A (zh) * | 2016-04-22 | 2016-07-20 | 扬州惠通化工技术有限公司 | 一种酯化聚合两釜装置 |
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Publication number | Publication date |
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CN1279082C (zh) | 2006-10-11 |
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Legal Events
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C57 | Notification of unclear or unknown address | ||
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Addressee: Shi Jingyun Document name: Written notice of preliminary examination of application for patent for invention |
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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 | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LIU ZHAOYAN |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: 100078 South Securities Building, South Third Ring Road, Beijing, Fengtai District, room 450 Patentee after: Beijing Innovation Polymerization Technology Co., Ltd. Address before: 100078 South Securities Building, South Third Ring Road, Beijing, Fengtai District, room 450 Co-patentee before: Liu Zhaoyan Patentee before: Beijing Innovation Polymerization Technology Co., Ltd. |
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DD01 | Delivery of document by public notice |
Addressee: Fang Xu Document name: Notification of Passing Examination on Formalities |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100022 Beijing city Chaoyang District Dajiaoting Street No. 2 No. 2 building 18 layer goldall international B Patentee after: Beijing Innovation Polymerization Technology Co., Ltd. Address before: 100078 South Securities Building, South Third Ring Road, Beijing, Fengtai District, room 450 Patentee before: Beijing Innovation Polymerization Technology Co., Ltd. |
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DD01 | Delivery of document by public notice |
Addressee: Beijing Innovation Polymerization Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20130606 |