CN107650313B - 一种纤维素酯膜的制备方法 - Google Patents
一种纤维素酯膜的制备方法 Download PDFInfo
- Publication number
- CN107650313B CN107650313B CN201711072194.6A CN201711072194A CN107650313B CN 107650313 B CN107650313 B CN 107650313B CN 201711072194 A CN201711072194 A CN 201711072194A CN 107650313 B CN107650313 B CN 107650313B
- Authority
- CN
- China
- Prior art keywords
- tac
- preparation
- liquid
- jet device
- curtain coating
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
弯曲度 | 弯曲度 | 弯曲度 | 弯曲度 | 弯曲度 | |
观察时间 | 10分钟 | 20分钟 | 30分钟 | 40分钟 | 60分钟 |
实施例1 | 0 | 0 | 5 | 10 | 15 |
实施例2 | 0 | 0 | 0 | 0 | 0 |
实施例3 | 0 | 0 | 0 | 0 | 5 |
实施例4 | 0 | 0 | 10 | 10 | 25 |
对比例 | 5 | 20 | 45 | 45 | 60 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711072194.6A CN107650313B (zh) | 2017-11-03 | 2017-11-03 | 一种纤维素酯膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711072194.6A CN107650313B (zh) | 2017-11-03 | 2017-11-03 | 一种纤维素酯膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107650313A CN107650313A (zh) | 2018-02-02 |
CN107650313B true CN107650313B (zh) | 2019-10-29 |
Family
ID=61096486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711072194.6A Active CN107650313B (zh) | 2017-11-03 | 2017-11-03 | 一种纤维素酯膜的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107650313B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101146660A (zh) * | 2005-03-25 | 2008-03-19 | 富士胶片株式会社 | 聚合物膜及其制备方法 |
CN101146659A (zh) * | 2005-03-25 | 2008-03-19 | 富士胶片株式会社 | 聚合物膜的制备方法 |
CN101151133A (zh) * | 2005-03-30 | 2008-03-26 | 富士胶片株式会社 | 溶液流延方法 |
CN101180351A (zh) * | 2005-05-24 | 2008-05-14 | 富士胶片株式会社 | 酰化纤维素薄膜、以及使用它的偏振片、光学补偿薄膜和液晶显示装置 |
CN101232990A (zh) * | 2005-08-03 | 2008-07-30 | 柯尼卡美能达精密光学株式会社 | 纤维素酯薄膜的制造方法及使用其的液晶显示装置 |
CN101250275A (zh) * | 2007-02-20 | 2008-08-27 | 富士胶片株式会社 | 制备纤维素酰化物膜的方法 |
CN101272892A (zh) * | 2005-09-28 | 2008-09-24 | 富士胶片株式会社 | 用于生产聚合物膜的方法和设备 |
CN104999681A (zh) * | 2015-08-04 | 2015-10-28 | 中国乐凯集团有限公司 | 一种纤维素酯薄膜的制备方法 |
-
2017
- 2017-11-03 CN CN201711072194.6A patent/CN107650313B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101146660A (zh) * | 2005-03-25 | 2008-03-19 | 富士胶片株式会社 | 聚合物膜及其制备方法 |
CN101146659A (zh) * | 2005-03-25 | 2008-03-19 | 富士胶片株式会社 | 聚合物膜的制备方法 |
CN101151133A (zh) * | 2005-03-30 | 2008-03-26 | 富士胶片株式会社 | 溶液流延方法 |
CN101180351A (zh) * | 2005-05-24 | 2008-05-14 | 富士胶片株式会社 | 酰化纤维素薄膜、以及使用它的偏振片、光学补偿薄膜和液晶显示装置 |
CN101232990A (zh) * | 2005-08-03 | 2008-07-30 | 柯尼卡美能达精密光学株式会社 | 纤维素酯薄膜的制造方法及使用其的液晶显示装置 |
CN101272892A (zh) * | 2005-09-28 | 2008-09-24 | 富士胶片株式会社 | 用于生产聚合物膜的方法和设备 |
CN101250275A (zh) * | 2007-02-20 | 2008-08-27 | 富士胶片株式会社 | 制备纤维素酰化物膜的方法 |
CN104999681A (zh) * | 2015-08-04 | 2015-10-28 | 中国乐凯集团有限公司 | 一种纤维素酯薄膜的制备方法 |
Also Published As
Publication number | Publication date |
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CN107650313A (zh) | 2018-02-02 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 223800 100 meters south of the intersection of Yongjin road and Kexing Road, development zone, Sucheng District, Suqian City, Jiangsu Province Patentee after: Photoelectric materials Co.,Ltd. Address before: 071054, 6 Kennan Avenue, Baoding, Hebei Patentee before: CHINA LUCKY Group Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: 071054, 6 Kennan Avenue, Baoding, Hebei Patentee after: CHINA LUCKY Group Corp. Patentee after: Photoelectric materials Co.,Ltd. Address before: 223800 100 meters south of the intersection of Yongjin road and Kexing Road, development zone, Sucheng District, Suqian City, Jiangsu Province Patentee before: Photoelectric materials Co.,Ltd. |