WO2013131158A1 - Biodegradable and renewable plastics - Google Patents

Biodegradable and renewable plastics Download PDF

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Publication number
WO2013131158A1
WO2013131158A1 PCT/BR2013/000065 BR2013000065W WO2013131158A1 WO 2013131158 A1 WO2013131158 A1 WO 2013131158A1 BR 2013000065 W BR2013000065 W BR 2013000065W WO 2013131158 A1 WO2013131158 A1 WO 2013131158A1
Authority
WO
WIPO (PCT)
Prior art keywords
biodegradable
renewable
plastic
raw material
additive
Prior art date
Application number
PCT/BR2013/000065
Other languages
French (fr)
Portuguese (pt)
Inventor
Flavia Aparecida DO AMARAL
Original Assignee
Do Amaral Flavia Aparecida
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 Do Amaral Flavia Aparecida filed Critical Do Amaral Flavia Aparecida
Publication of WO2013131158A1 publication Critical patent/WO2013131158A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/16—Biodegradable polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Definitions

  • the present invention relates to a BIODEGRADABLE + RENEWABLE PLASTIC.
  • Products made from ordinary plastic have become increasingly popular for their practicality and modern necessity. And because they are non-biodegradable + renewable raw material, just like the one in question, it does not decompose quickly when it is disposed of in the landfill, where it is the end of this product after use, because it is commonly made of petroleum derived raw material, it takes up to 400 years to degrade. And one of the purposes of the present invention is to eliminate or even lessen the inconvenience of disposal, not so contaminating the environment, and to be able to enjoy these products without heavy conscience, since they are used by modern life.
  • PLASTIC is intended to cover articles, products made of biodegradable + renewable, rigid and or flexible plastic film.
  • the present invention relates to a BIODEGRADABLE + RENEWABLE PLASTIC comprising a biodegradable + renewable film. That is to say, a polyethylene film composed of starch (organic raw material) and polyethylene additive made from sugar cane, or any raw material, as long as it is renewable different from the ordinary film derived from petroleum.
  • a major advantage of the product being biodegradable + renewable is that whatever product is produced with it, after being disposed of in a landfill, or in a suitable place with moisture, heat, where there must be microorganisms that ingest the product. Organic waste will degrade within 180 days.
  • a Biodegradable + Renewable product that captures CO2 from the atmosphere, which degrades within 6 months, can be recycled and still helps to save fossil resources. And it still has a big price advantage. It costs 1 third of the price of 100% biodegradable and compostable plastic.

Abstract

Biodegradable and renewable plastics formed by a biodegradable and renewable additive. In other words, polyethylene plastics composed of a startch additive (organic raw material) and polyethylene from sugar cane or any raw material that is renewable, unlike the common mineral oil-derived film.

Description

Relatório Descritivo da Patente de Invenção para "PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL".  Patent Descriptive Report for "BIODEGRADABLE + RENEWABLE PLASTIC".
Campo da invenção  Field of the invention
A presente invenção refere-se a um PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL.  The present invention relates to a BIODEGRADABLE + RENEWABLE PLASTIC.
Antecedentes da invenção  Background of the invention
Os produtos feitos com plástico comum, tornaram cada vez mais populares por sua praticidade e necessidade moderna. E por serem de matéria prima não biodegradável + renovável, igual ao que está em questão, não se decompõe rapidamente ao ser descartado no aterro sanitário, onde é o final desse produto depois de usado, por ser comumerrte constituído de matéria prima derivada de petróleo, que demora até 400 anos para se degradar. E um dos o jetivos da presente invenção é de eliminar ou até mesmo diminuir o inconveniente do descarte, não contaminando tanto o meio ambiente, e poder usufruir desses produtos sem consdência pesada, já que são usadas pela vida moderna.  Products made from ordinary plastic have become increasingly popular for their practicality and modern necessity. And because they are non-biodegradable + renewable raw material, just like the one in question, it does not decompose quickly when it is disposed of in the landfill, where it is the end of this product after use, because it is commonly made of petroleum derived raw material, it takes up to 400 years to degrade. And one of the purposes of the present invention is to eliminate or even lessen the inconvenience of disposal, not so contaminating the environment, and to be able to enjoy these products without heavy conscience, since they are used by modern life.
A expressão "PLÁSTICO" .pretende abranger artigos, produtos constituídos com filme plástico biodegradável + renovável, rígido e ou flexível.  The term "PLASTIC". Is intended to cover articles, products made of biodegradable + renewable, rigid and or flexible plastic film.
E a expressão "BIODEGRADÁVEL + RENOVÁVEL", quer dizer que é um produto de bem com a natureza.  And the expression "BIODEGRADABLE + RENEWABLE" means that it is a product of good with nature.
Sumário da invenção  Summary of the invention
A presente invenção refere-se a um PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL, compreendendo um filme biodegradável + renovável. Isso quer dizer, um filme de polietileno composto por aditivo de amido (matéria prima orgânica) e polietileno feito da cana de açúcar, ou de qualquer matéria prima, desde que seja renovável diferente do filme comum que é derivado do petróleo.  The present invention relates to a BIODEGRADABLE + RENEWABLE PLASTIC comprising a biodegradable + renewable film. That is to say, a polyethylene film composed of starch (organic raw material) and polyethylene additive made from sugar cane, or any raw material, as long as it is renewable different from the ordinary film derived from petroleum.
É um produto muito importante para a natureza. Pois nesta blenda do filme plástico, tem o beneficio do aditivo biodegradável que auxilia a outra parte da blenda que é de matéria prima renovável, que por sua vez capta Co2 da atmosfera em sua fotossíntese. Com este plástico composto biodegradável + renovável, diminui o problema da poluição onde os produtos com filme comum, ficam no aterro até 400 anos. It is a very important product for nature. Because in this plastic film blend, it has the benefit of the biodegradable additive that helps the other part of the blend which is renewable raw material, which in turn instead captures Co2 from the atmosphere in its photosynthesis. With this biodegradable + renewable composite plastic, it reduces the pollution problem where ordinary film products stay in the landfill for up to 400 years.
Uma grande vantagem do produto em questão de ser biodegradável + renovável é que seja qual for o produto produzido com o mesmo, após ser descartado em aterro sanitário, ou seja num lugar apropriado com umidade, aquecimento, onde deve ter micro-organismos que ingerem o lixo orgânico se degradará em até 180 dias. No entanto um produto Biodegradável + Renovável , que capta Co2 da atmosfera, que se degrada em até 6 meses, pode ser reciclado, e ainda auxilia na economia de recursos fósseis. E ainda tem uma grande vantagem no preço. Pois custa 1 terço do preço do plástico 100% biodegradável e compostável.  A major advantage of the product being biodegradable + renewable is that whatever product is produced with it, after being disposed of in a landfill, or in a suitable place with moisture, heat, where there must be microorganisms that ingest the product. Organic waste will degrade within 180 days. However, a Biodegradable + Renewable product that captures CO2 from the atmosphere, which degrades within 6 months, can be recycled and still helps to save fossil resources. And it still has a big price advantage. It costs 1 third of the price of 100% biodegradable and compostable plastic.
A preservação ambiental é uma demanda da sociedade. Então quando a gente olha produtos que demandam preservação ambiental, a gente olha o mercado consumidor optando por essas alternativas, visando a preservação da próxima geração. Porém o objetivo desta PI é dar mais uma opção ao consumidor.  Environmental preservation is a demand of society. So when we look at products that demand environmental preservation, we look at the consumer market opting for these alternatives, aiming at preserving the next generation. But the purpose of this IP is to give the consumer one more option.
Enfim um produto Biodegradável + Renovável ao mesmo tempo, com 2 matérias primas diferentes que capta Co2 da atmosfera em sua fotossíntese, se degrada em até 180 dias, pode ser reciclado, tem o custo baixo e o meio ambiente agradece.  Finally a Biodegradable + Renewable product at the same time, with 2 different raw materials that captures Co2 from the atmosphere in its photosynthesis, if degraded in up to 180 days, can be recycled, has low cost and the environment thanks.
Breve Descrição do Desenho  Brief Description of Drawing
O PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL em questão será dado a conhecer através da leitura da descrição detalhada que se segue:  The BIODEGRADABLE + RENEWABLE PLASTIC in question will be made known by reading the following detailed description:
Figura (1) - representa o PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL = aditivo biodegradável + polietileno derivado de fonte renovável  Figure (1) - represents BIODEGRADABLE + RENEWABLE PLASTIC = biodegradable additive + renewable source derived polyethylene

Claims

REIVINDICAÇÃO  CLAIM
" PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL".  "BIODEGRADABLE + RENEWABLE PLASTIC".
PLÁSTICO BIODEGRADÁVEL + RENOVÁVEL, caracterizado por uma bienda de aditivo biodegradável que auxilia a outra parte da bienda que é de matéria prima renovável, que por sua vez capta Co2 da atmosfera em sua fotossíntese. Com este plástico composto biodegradável + renovável, diminui o problema da poluição se degradando em até 180 dias, onde os produtos com filme comum, ficam no aterro até 400 anos.  BIODEGRADABLE + RENEWABLE PLASTIC, characterized by a biodegradable additive bienda that helps the other part of the bienda that is of renewable raw material, which in turn captures Co2 from the atmosphere in its photosynthesis. With this renewable + biodegradable composite plastic, the problem of pollution is reduced by degrading by up to 180 days, where products with ordinary film stay in the landfill for up to 400 years.
PCT/BR2013/000065 2012-03-05 2013-03-05 Biodegradable and renewable plastics WO2013131158A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102012008304 2012-03-05
BR1020120083043 2012-03-05

Publications (1)

Publication Number Publication Date
WO2013131158A1 true WO2013131158A1 (en) 2013-09-12

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Family Applications (1)

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PCT/BR2013/000065 WO2013131158A1 (en) 2012-03-05 2013-03-05 Biodegradable and renewable plastics

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WO (1) WO2013131158A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019100588U1 (en) 2019-01-31 2019-02-07 Certoplast Technische Klebebänder Gmbh Adhesive tape, in particular winding tape

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676929A (en) * 1951-08-23 1954-04-27 Electric Storage Battery Co Stock material for microporous articles and methods of making the same from starch and polyethylene
US3952347A (en) * 1973-12-13 1976-04-27 Personal Products Company Biodegradable barrier film and absorbent pad utilizing same
US4021388A (en) * 1972-05-18 1977-05-03 Coloroll Limited Synthetic resin sheet material
US5091262A (en) * 1990-08-27 1992-02-25 Rexene Products Company Starch filled coextruded degradable polyethylene film
US5115000A (en) * 1990-06-19 1992-05-19 Iowa State University Research Foundation, Inc. Biodegradable starch plastics incorporating modified polyethylene
US20110152454A1 (en) * 2008-07-29 2011-06-23 Arkema France Production of grafted polyethylene from renew able materials, the obtained polyethylene and uses thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676929A (en) * 1951-08-23 1954-04-27 Electric Storage Battery Co Stock material for microporous articles and methods of making the same from starch and polyethylene
US4021388A (en) * 1972-05-18 1977-05-03 Coloroll Limited Synthetic resin sheet material
US3952347A (en) * 1973-12-13 1976-04-27 Personal Products Company Biodegradable barrier film and absorbent pad utilizing same
US5115000A (en) * 1990-06-19 1992-05-19 Iowa State University Research Foundation, Inc. Biodegradable starch plastics incorporating modified polyethylene
US5091262A (en) * 1990-08-27 1992-02-25 Rexene Products Company Starch filled coextruded degradable polyethylene film
US20110152454A1 (en) * 2008-07-29 2011-06-23 Arkema France Production of grafted polyethylene from renew able materials, the obtained polyethylene and uses thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019100588U1 (en) 2019-01-31 2019-02-07 Certoplast Technische Klebebänder Gmbh Adhesive tape, in particular winding tape
WO2020156912A1 (en) 2019-01-31 2020-08-06 Certoplast Technische Klebebänder Gmbh Adhesive tape, particularly wrapping tape

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