BR102021015566B1 - Processo para obtenção de amido termoplástico, formulação e produto resultante - Google Patents
Processo para obtenção de amido termoplástico, formulação e produto resultante Download PDFInfo
- Publication number
- BR102021015566B1 BR102021015566B1 BR102021015566-3A BR102021015566A BR102021015566B1 BR 102021015566 B1 BR102021015566 B1 BR 102021015566B1 BR 102021015566 A BR102021015566 A BR 102021015566A BR 102021015566 B1 BR102021015566 B1 BR 102021015566B1
- Authority
- BR
- Brazil
- Prior art keywords
- starch
- formulation
- additives
- plasticization
- thermoplastic
- Prior art date
Links
Images
Classifications
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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
- B29C48/36—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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
- C08B30/14—Cold water dispersible or pregelatinised starch
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/02—Esters
- C08B31/06—Esters of inorganic acids
- C08B31/066—Starch phosphates, e.g. phosphorylated starch
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102021015566-3A BR102021015566B1 (pt) | 2021-08-06 | 2021-08-06 | Processo para obtenção de amido termoplástico, formulação e produto resultante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102021015566-3A BR102021015566B1 (pt) | 2021-08-06 | 2021-08-06 | Processo para obtenção de amido termoplástico, formulação e produto resultante |
Publications (2)
Publication Number | Publication Date |
---|---|
BR102021015566A2 BR102021015566A2 (fr) | 2021-10-26 |
BR102021015566B1 true BR102021015566B1 (pt) | 2022-07-05 |
Family
ID=83504417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102021015566-3A BR102021015566B1 (pt) | 2021-08-06 | 2021-08-06 | Processo para obtenção de amido termoplástico, formulação e produto resultante |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR102021015566B1 (fr) |
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2021
- 2021-08-06 BR BR102021015566-3A patent/BR102021015566B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR102021015566A2 (fr) | 2021-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03B | Publication of an application: publication anticipated [chapter 3.2 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/08/2021, OBSERVADAS AS CONDICOES LEGAIS |
|
B25A | Requested transfer of rights approved |
Owner name: ECO BRASIL BIOPOLIMEROS LTDA (BR/SC) |