RU93052398A - THERMOPLASTIC POLYMER COMPOSITION, METHOD FOR PRODUCING IT - Google Patents

THERMOPLASTIC POLYMER COMPOSITION, METHOD FOR PRODUCING IT

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Publication number
RU93052398A
RU93052398A RU93052398/04A RU93052398A RU93052398A RU 93052398 A RU93052398 A RU 93052398A RU 93052398/04 A RU93052398/04 A RU 93052398/04A RU 93052398 A RU93052398 A RU 93052398A RU 93052398 A RU93052398 A RU 93052398A
Authority
RU
Russia
Prior art keywords
carbon atoms
thermoplastic polymer
repeating
polymer composition
hydroxylated units
Prior art date
Application number
RU93052398/04A
Other languages
Russian (ru)
Other versions
RU2086580C1 (en
Inventor
Бастиоли Катия
Беллотти Витторио
Монтино Александро
Original Assignee
НОВАМОНТ С.п.А.
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
Priority claimed from ITTO910118A external-priority patent/IT1245408B/en
Application filed by НОВАМОНТ С.п.А. filed Critical НОВАМОНТ С.п.А.
Publication of RU93052398A publication Critical patent/RU93052398A/en
Application granted granted Critical
Publication of RU2086580C1 publication Critical patent/RU2086580C1/en

Links

Claims (1)

Описывается термопластичная полимерная композиция, содержащая крахмал, по крайней мере один синтетический термопластичный полимер и пластификатор, в которой пластификатор представляет собой по крайней мере одно соединение, выбираемое из группы состоящей из а) полиолов, содержащих 1-20 повторяющихся гидроксилированных звеньев, каждое из которых содержит от 2 до 6 атомов углерода, при условии, что когда полиол содержит одно повторяющееся звено, оно содержит по крайней мере 4 атома углерода, за исключением сорбита; b) простых эфиров, тиоэфиров, неорганических и органических сложных эфиров, ацеталей и аминопроизводных полиолов, содержащих 1-20 повторяющихся гидроксилированных звеньев, каждое из которых содержит 2 - 6 атомов углерода, за исключением эфиров уксусной кислоты и глицерина, триэтилцитрата и трибутилцитрата; с) продуктов реакции полиола, содержащего 1 - 20 повторяющихся гидроксилированных звеньев, каждое из которых содержит 2 - 6 атомов углерода, с удлинителями цепи; d) продуктов окисления полиолов, содержащих 1 - 20 повторяющихся гидроксилированных звеньев, каждое из которых содержит 2 - 6 атомов углерода, содержащих по крайней мере одну альдегидную или карбоксильную функциональную группу, или их смесей.A thermoplastic polymer composition comprising starch, at least one synthetic thermoplastic polymer and a plasticizer is described, in which the plasticizer is at least one compound selected from the group consisting of a) polyols containing 1-20 repeating hydroxylated units, each of which contains from 2 to 6 carbon atoms, provided that when the polyol contains one repeating unit, it contains at least 4 carbon atoms, with the exception of sorbitol; b) ethers, thioethers, inorganic and organic esters, acetals and amino derivatives of polyols containing 1-20 repeating hydroxylated units, each of which contains 2-6 carbon atoms, with the exception of esters of acetic acid and glycerol, triethyl citrate and tributyl citrate; c) reaction products of a polyol containing 1 to 20 repeating hydroxylated units, each of which contains 2 to 6 carbon atoms, with chain extenders; d) oxidation products of polyols containing 1 to 20 repeating hydroxylated units, each of which contains 2 to 6 carbon atoms, containing at least one aldehyde or carboxyl functional group, or mixtures thereof.
RU9293052398A 1991-02-20 1992-02-14 Thermoplastic polymeric composition and method of preparation thereof RU2086580C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO910118A IT1245408B (en) 1991-02-20 1991-02-20 BIODEGRADABLE POLYMERIC COMPOSITIONS BASED ON STARCH AND THERMOPLASTIC POLYMER
ITTO91A000118 1991-02-20
PCT/EP1992/000320 WO1992014782A1 (en) 1991-02-20 1992-02-14 Biodegradable polymeric compositions based on starch and thermoplastic polymers

Publications (2)

Publication Number Publication Date
RU93052398A true RU93052398A (en) 1997-01-20
RU2086580C1 RU2086580C1 (en) 1997-08-10

Family

ID=11408957

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9293052398A RU2086580C1 (en) 1991-02-20 1992-02-14 Thermoplastic polymeric composition and method of preparation thereof

Country Status (23)

Country Link
EP (1) EP0575349B2 (en)
JP (1) JPH06507924A (en)
KR (1) KR100219255B1 (en)
CN (1) CN1043777C (en)
AT (1) ATE167503T1 (en)
AU (1) AU664168B2 (en)
BR (1) BR9205651A (en)
CA (1) CA2105182C (en)
CZ (1) CZ284842B6 (en)
DE (1) DE69225962T3 (en)
DK (1) DK0575349T4 (en)
ES (1) ES2117044T5 (en)
FI (1) FI110114B (en)
HU (1) HU219571B (en)
IL (1) IL101017A (en)
IT (1) IT1245408B (en)
NO (1) NO308416B1 (en)
PL (1) PL170436B1 (en)
RU (1) RU2086580C1 (en)
TR (1) TR27531A (en)
TW (1) TW226027B (en)
WO (1) WO1992014782A1 (en)
ZA (1) ZA921196B (en)

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