CN102675843A - Pla基完全降解防眩板材专用料及其制备方法 - Google Patents
Pla基完全降解防眩板材专用料及其制备方法 Download PDFInfo
- Publication number
- CN102675843A CN102675843A CN2012101703503A CN201210170350A CN102675843A CN 102675843 A CN102675843 A CN 102675843A CN 2012101703503 A CN2012101703503 A CN 2012101703503A CN 201210170350 A CN201210170350 A CN 201210170350A CN 102675843 A CN102675843 A CN 102675843A
- Authority
- CN
- China
- Prior art keywords
- pla
- percent
- sheet material
- pipe compound
- degradable material
- 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.)
- Granted
Links
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210170350.3A CN102675843B (zh) | 2012-05-29 | 2012-05-29 | Pla基完全降解防眩板材专用料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210170350.3A CN102675843B (zh) | 2012-05-29 | 2012-05-29 | Pla基完全降解防眩板材专用料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102675843A true CN102675843A (zh) | 2012-09-19 |
CN102675843B CN102675843B (zh) | 2014-06-11 |
Family
ID=46808426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210170350.3A Expired - Fee Related CN102675843B (zh) | 2012-05-29 | 2012-05-29 | Pla基完全降解防眩板材专用料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102675843B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103992611A (zh) * | 2014-04-01 | 2014-08-20 | 胡忠克 | 一种app高聚合金复合材料防眩板及其加工工艺 |
CN104693706A (zh) * | 2013-12-04 | 2015-06-10 | 滁州格美特科技有限公司 | 一种耐热增强抗冲击聚乳酸改性材料及其制备方法 |
CN107033561A (zh) * | 2016-11-15 | 2017-08-11 | 青岛大学 | 一种聚乳酸与改性碳酸钙复合材料 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102453320A (zh) * | 2010-10-25 | 2012-05-16 | 中国石油化工股份有限公司 | 一种用于环保型合成纸的聚乳酸组合物及其制备方法 |
-
2012
- 2012-05-29 CN CN201210170350.3A patent/CN102675843B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102453320A (zh) * | 2010-10-25 | 2012-05-16 | 中国石油化工股份有限公司 | 一种用于环保型合成纸的聚乳酸组合物及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104693706A (zh) * | 2013-12-04 | 2015-06-10 | 滁州格美特科技有限公司 | 一种耐热增强抗冲击聚乳酸改性材料及其制备方法 |
CN104693706B (zh) * | 2013-12-04 | 2018-03-02 | 滁州格美特科技有限公司 | 一种耐热增强抗冲击聚乳酸改性材料及其制备方法 |
CN103992611A (zh) * | 2014-04-01 | 2014-08-20 | 胡忠克 | 一种app高聚合金复合材料防眩板及其加工工艺 |
CN107033561A (zh) * | 2016-11-15 | 2017-08-11 | 青岛大学 | 一种聚乳酸与改性碳酸钙复合材料 |
Also Published As
Publication number | Publication date |
---|---|
CN102675843B (zh) | 2014-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZIBO PENGCHENG COAL MINE NONMETALLIC COMPOSITE ENG Effective date: 20131126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131126 Address after: 255400 Wutai Industrial Development Zone, Linzi District, Shandong, Zibo Applicant after: Shandong Tianye Plastic & Chemical Co., Ltd. Applicant after: ZIBO PENGCHENG COAL MINE NONMETALLIC COMPOSITE ENGINEERING AND TECHNOLOGICAL RESEARCH CENTER Address before: 255400 Wutai Industrial Development Zone, Linzi District, Shandong, Zibo Applicant before: Shandong Tianye Plastic & Chemical Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20190529 |
|
CF01 | Termination of patent right due to non-payment of annual fee |