CN103665803B - 一种基于金属环钯化合物的结晶聚乳酸及其制备方法和金属环钯化合物的应用 - Google Patents
一种基于金属环钯化合物的结晶聚乳酸及其制备方法和金属环钯化合物的应用 Download PDFInfo
- Publication number
- CN103665803B CN103665803B CN201310654976.6A CN201310654976A CN103665803B CN 103665803 B CN103665803 B CN 103665803B CN 201310654976 A CN201310654976 A CN 201310654976A CN 103665803 B CN103665803 B CN 103665803B
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- Prior art keywords
- polylactic acid
- metal ring
- palladium
- compound
- palladium compound
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- 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
- 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
- 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
- B29C2948/92895—Barrel or housing
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310654976.6A CN103665803B (zh) | 2013-12-05 | 2013-12-05 | 一种基于金属环钯化合物的结晶聚乳酸及其制备方法和金属环钯化合物的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310654976.6A CN103665803B (zh) | 2013-12-05 | 2013-12-05 | 一种基于金属环钯化合物的结晶聚乳酸及其制备方法和金属环钯化合物的应用 |
Publications (2)
Publication Number | Publication Date |
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CN103665803A CN103665803A (zh) | 2014-03-26 |
CN103665803B true CN103665803B (zh) | 2015-07-01 |
Family
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Family Applications (1)
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CN201310654976.6A Active CN103665803B (zh) | 2013-12-05 | 2013-12-05 | 一种基于金属环钯化合物的结晶聚乳酸及其制备方法和金属环钯化合物的应用 |
Country Status (1)
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CN (1) | CN103665803B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114395214A (zh) * | 2022-02-17 | 2022-04-26 | 深圳市沃尔核材股份有限公司 | 热缩管及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5157039B2 (ja) * | 2002-09-09 | 2013-03-06 | ソニー株式会社 | 電気又は電子機器の筐体用の樹脂組成物 |
PT2247592E (pt) * | 2008-02-25 | 2011-11-03 | Hoffmann La Roche | Inibidores de pirrolpirazina-cinase |
CN101885743B (zh) * | 2010-06-25 | 2013-07-17 | 洛阳师范学院 | 含嘧啶基环钯金属配体及其制备方法 |
-
2013
- 2013-12-05 CN CN201310654976.6A patent/CN103665803B/zh active Active
Non-Patent Citations (2)
Title |
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"NATURAL AND ARTIFICIAL HETEROGENEOUS NUCLEATION IN POLYMER CRYSTALLIZATION";F. L. Binsbergen;《Journal of Polymer Science:Polymer Symposia》;19771231;第59卷(第1期);第11-29页 * |
"环钯化合物在Heck反应中的应用研究";史荣会等;《化学进展》;20070331;第19卷(第2/3期);第283-291页 * |
Also Published As
Publication number | Publication date |
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CN103665803A (zh) | 2014-03-26 |
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Effective date of registration: 20180712 Address after: 410600 228 Ningxiang high tech Industrial Park, Changsha, Hunan. Patentee after: Changsha Le Yuanxin material Polytron Technologies Inc Address before: Yuelu District City, Hunan province 410082 Changsha Lushan Road No. 2 Patentee before: Hunan University |
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Effective date of registration: 20201209 Address after: Room 401, building a, Lixun building, 309 Wuyi Avenue, Furong district, Changsha City, Hunan Province Patentee after: LEYUAN CHEMICALS TECHNOLOGY Co.,Ltd. Patentee after: CHANGSHA LEYUAN NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 410600 228 Ningxiang high tech Industrial Park, Changsha, Hunan. Patentee before: CHANGSHA LEYUAN NEW MATERIAL TECHNOLOGY Co.,Ltd. |