TH2001004247A - densely branched polylactide resin composition (hyperbranched) - Google Patents
densely branched polylactide resin composition (hyperbranched)Info
- Publication number
- TH2001004247A TH2001004247A TH2001004247A TH2001004247A TH2001004247A TH 2001004247 A TH2001004247 A TH 2001004247A TH 2001004247 A TH2001004247 A TH 2001004247A TH 2001004247 A TH2001004247 A TH 2001004247A TH 2001004247 A TH2001004247 A TH 2001004247A
- Authority
- TH
- Thailand
- Prior art keywords
- polylactide resin
- hyperbranched
- resin composition
- branched
- extrusion
- Prior art date
Links
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract 5
- 239000011342 resin composition Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract 4
- 239000011347 resin Substances 0.000 claims abstract 4
- 229920005989 resin Polymers 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 3
- -1 polyethylene Polymers 0.000 claims abstract 3
- 239000004698 Polyethylene Substances 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 229920000573 polyethylene Polymers 0.000 claims abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 1
Abstract
บทสรุปการประดิษฐ์ซึ่งจะปรากฏบนหน้าประกาศโฆษณาReadFile:DEPCT64เรซินพอลิแลกไทด์ถูกแตกกิ่งโดยการทำปฏิกิริยากับของผสมของสารประกอบพอลิอีนและเปอร์ออกไซด์ชนิดวงวิธีการแตกกิ่งนี้ผลิตผลิตภัณฑ์ที่มีการกระจายตัวของน้ำหนักโมเลกุลสูงมาก,จำนวนกิ่ง(Bn)สูงและความแข็งแรงขณะหลอมเหลวดีเยี่ยม,โดยไม่เกิดเป็นวัสดุชนิดเจลในปริมาณมากเรซินพอลิแลกไทด์ชนิดกิ่งมีประโยชน์ในหลายการปฏิบัติการเพื่อดำเนินการแบบหลอมเหลว,โดยเฉพาะการอัดรีดแผ่นและฟิล์ม,การทำโฟมด้วยการอัดรีด,การเคลือบด้วยการอัดรีดและการดำเนินการเส้นใยพวกมันมีลักษณะเฉพาะโดยการดำเนินการที่ง่ายและยอมให้มีสำหรับหน้าต่างการดำเนินการ(processingwindow)ที่กว้างขึ้น----------------------------------------------------------- A summary of the invention which appears on the classifieds page ReadFile:DEPCT64The polylactide resin is branched by reacting with a mixture of polyethylene compounds and peroxides.This branching method produces a product with Very high molecular weight dispersion, high branch count (Bn) and excellent melting strength, without forming a bulk gel material. Branched polylactide resins are useful in many operations to process Vulcanization, especially sheet and film extrusion, extrusion foaming, extrusion lamination and fiber processing, they are characterized by simple and allowable operation for window molding. Execute (processingwindow) wider ------------------------------------------ -----------------
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH2001004247A true TH2001004247A (en) | 2022-05-16 |
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