PL431294A1 - Method of modifying polylactide and its composites using siloxane-silsesquioxane resins - Google Patents

Method of modifying polylactide and its composites using siloxane-silsesquioxane resins

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Publication number
PL431294A1
PL431294A1 PL431294A PL43129419A PL431294A1 PL 431294 A1 PL431294 A1 PL 431294A1 PL 431294 A PL431294 A PL 431294A PL 43129419 A PL43129419 A PL 43129419A PL 431294 A1 PL431294 A1 PL 431294A1
Authority
PL
Poland
Prior art keywords
siloxane
polylactide
composites
modifying
silsesquioxane resins
Prior art date
Application number
PL431294A
Other languages
Polish (pl)
Other versions
PL243666B1 (en
Inventor
Mateusz Barczewski
Danuta Matykiewicz
Olga Mysiukiewicz
Original Assignee
Politechnika Poznańska
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL431294A priority Critical patent/PL243666B1/en
Publication of PL431294A1 publication Critical patent/PL431294A1/en
Publication of PL243666B1 publication Critical patent/PL243666B1/en

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  • Silicon Polymers (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem wynalazku jest sposób modyfikacji polilaktydu i jego kompozytów przy użyciu żywic siloksanowo-silseskwioksanowych, w którym do polilaktydu bądź jego kompozytów wprowadza się modyfikator zawierający żywice siloksanowo-silseskiwoksanowe, które zawierają w swej strukturze chemicznej grupy epoksydowe w ilości od 0,05% do 70% masowych w stosunku do polimeru, przy czym zastosowany modyfikator zawiera w swym składzie do 100% masowych żywicy siloksanowo-silseskwioksanowych.The subject of the invention is a method of modifying polylactide and its composites using siloxane-silsesquioxane resins, in which a modifier containing siloxane-silsesquioxane resins, which contain in their chemical structure epoxy groups in the amount from 0.05% to 70%, is introduced into the polylactide or its composites. with respect to the polymer, the modifier used contains up to 100% by mass of siloxane-silsesquioxane resin.

PL431294A 2019-09-27 2019-09-27 Method of modifying polylactide and its composites using siloxane-silsesquioxane resins PL243666B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL431294A PL243666B1 (en) 2019-09-27 2019-09-27 Method of modifying polylactide and its composites using siloxane-silsesquioxane resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL431294A PL243666B1 (en) 2019-09-27 2019-09-27 Method of modifying polylactide and its composites using siloxane-silsesquioxane resins

Publications (2)

Publication Number Publication Date
PL431294A1 true PL431294A1 (en) 2021-04-06
PL243666B1 PL243666B1 (en) 2023-09-25

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Family Applications (1)

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PL431294A PL243666B1 (en) 2019-09-27 2019-09-27 Method of modifying polylactide and its composites using siloxane-silsesquioxane resins

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PL (1) PL243666B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL446764A1 (en) * 2023-11-17 2025-05-19 Uniwersytet Im. Adama Mickiewicza W Poznaniu A composite with significantly increased impact strength based on polylactide modified with octa(3-thiopropyl)silsesquioxane and a method of producing the same by injection molding
PL446765A1 (en) * 2023-11-17 2025-05-19 Uniwersytet Im. Adama Mickiewicza W Poznaniu Composite based on polylactide (PLA) with octa(3-thiopropyl)silsesquioxane modifier with significantly increased impact strength and method of manufacturing the composite by 3D printing
PL247400B1 (en) * 2023-06-26 2025-06-23 Univ Im Adama Mickiewicza W Poznaniu Composite based on polylactide with octa-spherosilicates PLA/OSS with methacrylic groups and method of its production
PL447903A1 (en) * 2024-03-01 2025-09-08 Uniwersytet Im. Adama Mickiewicza W Poznaniu Polylactide composite containing organosilicon derivatives with significantly increased impact strength and method of its production
PL447904A1 (en) * 2024-03-01 2025-09-08 Uniwersytet Im. Adama Mickiewicza W Poznaniu Polylactide PLA composite modified with bifunctional organosilicon derivatives with significantly increased impact strength and method of its production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL247400B1 (en) * 2023-06-26 2025-06-23 Univ Im Adama Mickiewicza W Poznaniu Composite based on polylactide with octa-spherosilicates PLA/OSS with methacrylic groups and method of its production
PL446764A1 (en) * 2023-11-17 2025-05-19 Uniwersytet Im. Adama Mickiewicza W Poznaniu A composite with significantly increased impact strength based on polylactide modified with octa(3-thiopropyl)silsesquioxane and a method of producing the same by injection molding
PL446765A1 (en) * 2023-11-17 2025-05-19 Uniwersytet Im. Adama Mickiewicza W Poznaniu Composite based on polylactide (PLA) with octa(3-thiopropyl)silsesquioxane modifier with significantly increased impact strength and method of manufacturing the composite by 3D printing
PL447903A1 (en) * 2024-03-01 2025-09-08 Uniwersytet Im. Adama Mickiewicza W Poznaniu Polylactide composite containing organosilicon derivatives with significantly increased impact strength and method of its production
PL447904A1 (en) * 2024-03-01 2025-09-08 Uniwersytet Im. Adama Mickiewicza W Poznaniu Polylactide PLA composite modified with bifunctional organosilicon derivatives with significantly increased impact strength and method of its production

Also Published As

Publication number Publication date
PL243666B1 (en) 2023-09-25

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