WO2011156879A1 - Disposable, biodegradable (environmentally friendly) feminine absorbent article - Google Patents

Disposable, biodegradable (environmentally friendly) feminine absorbent article Download PDF

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Publication number
WO2011156879A1
WO2011156879A1 PCT/BR2011/000184 BR2011000184W WO2011156879A1 WO 2011156879 A1 WO2011156879 A1 WO 2011156879A1 BR 2011000184 W BR2011000184 W BR 2011000184W WO 2011156879 A1 WO2011156879 A1 WO 2011156879A1
Authority
WO
WIPO (PCT)
Prior art keywords
biodegradable
produced
disposable
organic raw
raw material
Prior art date
Application number
PCT/BR2011/000184
Other languages
French (fr)
Portuguese (pt)
Inventor
Aparecida Do Amaral Fátima
Original Assignee
Fatima Aparecida Do Amaral
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 Fatima Aparecida Do Amaral filed Critical Fatima Aparecida Do Amaral
Publication of WO2011156879A1 publication Critical patent/WO2011156879A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials

Definitions

  • the disposable pad is a necessary evil as it impairs and very environmentally, as it takes on average 100 years to degrade, and now with this biodegradable absorbent, on average 45 days, will degrade to the environment. Because it depends on landfill for landfill. Because it has to take into account the temperature, humidity and quantity of microorganisms.
  • biodegradable disposable absorbent (ecologically correct) will be disclosed by reading the following detailed description.
  • Figure (1) represents the inside of the absorbent. 1- TNT, produced with starch (organic raw material).
  • Figure (2) represents the outside of the biodegradable absorbent.
  • biodegradable disposable absorbent ecologically correct absorbent

Abstract

The present invention relates to a feminine absorbent article produced using biodegradable organic raw materials that on average take 45 days to degrade. The feminine absorbent article is constituted by an inside part (1, Figure 1) of non-woven fabric produced from organic raw material (starch), an outside part made from biodegradable plastic film (1, Figure 2) produced with organic raw material (starch), dye, stamped strip (2, Figure 2) and hot-melt adhesive produced from organic raw material (castor oil), absorbent polymers (3) based on cornstarch, and wings (4).

Description

"ABSORVENTE FEMININO DESCARTÁVEL E BIODEGRADÁVEL (ECOLOGICAMENTE CORRETO)".  "DISPOSABLE AND BIODEGRADABLE WOMAN ABSORBENT (ECOLOGICALLY CORRECT)".
"ABSORVENTE FEMININO DESCARTÁVEL E BIODEGRADÁVEL (ECOLOGICAMENTE CORRETO).Trata- se a presente Patente de Modelo de Utilidade, de Absorvente feminino descartável, sendo biodegradável. Constituindo-se de um produto com característica inovadora de grande utilidade, praticidade e eficiência. "DISPOSABLE AND BIODEGRADABLE FEMALE ABSORBENT (ECOLOGICALLY CORRECT). This Utility Model Patent is a disposable feminine absorbent and is biodegradable. It is a product with innovative feature of great utility, practicality and efficiency.
Há no mercado vários modelos de absorventes descartáveis. Porém este absorvente descartável biodegradável em questão, se diferencia em sua confecção (matérias primas), que proporciona algumas vantagens e benefícios inerentes a sua aplicabilidade, que difere dos modelos tradicionais. There are several models of disposable pads on the market. However, this disposable biodegradable absorbent differs in its manufacture (raw materials), which provides some advantages and benefits inherent to its applicability, which differs from traditional models.
A diferença do modelo em questão, referente aos modelos tradicionais, é que os tradicionais são confeccionados com matérias primas não biodegradáveis, convencionais, comuns. Que demoram em média de 500 anos para se decomporem ao meio ambiente. Agora se tem realmente um absorvente 100% biodegradável, um complemento da MU n.220902953068 que foi dado entrada em 11.05.09. Que agora para melhorar ainda mais, conseguimos solucionar o problema do TNT, que é Tecido não tecido, era produzido com polipropileno, derivado do petróleo, e agora também é produzido com matéria prima orgânica, (amido). O adesivo, hot melt e a tinta para estampa do frontal tape e do liner, é a base de óleo de mamona, que também é matéria prima orgânica e os polímeros absorventes (flock gel), também é produzido com amido de milho, matéria prima orgânica, diferente dos modelos tradicionais que são produzidos com derivados do petróleo, que pode causar danos à saúde. The difference of the model in question, referring to the traditional models, is that the traditional ones are made with conventional, non-biodegradable raw materials. It takes an average of 500 years to decompose in the environment. Now there is really a 100% biodegradable absorbent, a complement to MU n.220902953068 which was filed on 11.05.09. That now to further improve, we have been able to solve the problem of TNT, which is Nonwoven Fabric, was produced with petroleum-derived polypropylene, and now is also produced with organic raw material (starch). The hot melt adhesive and the front tape and liner printing ink is castor oil based, which is also an organic raw material and the flock gel polymers are also produced with cornstarch, the raw material. organic, unlike traditional models that are produced with petroleum derivatives, which can cause health
Enfim, finalmente um absorvente feminino descartável 100% biodegradável, ecologicamente correio. Finally, finally a 100% biodegradable, environmentally friendly disposable female pad.
Um fator que tem que se levar em conta, é que o absorvente descartável é um mal necessário, pois prejudica e muito o meio ambiente, pois demora em média 100 anos para se degradar, e agora com este absorvente biodegradável, em média de 45 dias, se degradará ao meio ambiente. Pois depende de aterro para aterro sanitário. Pois tem que se levar em conta a temperatura, umidade e quantidade de micro-organismos. One factor to keep in mind is that the disposable pad is a necessary evil as it impairs and very environmentally, as it takes on average 100 years to degrade, and now with this biodegradable absorbent, on average 45 days, will degrade to the environment. Because it depends on landfill for landfill. Because it has to take into account the temperature, humidity and quantity of microorganisms.
O absorvente descartável biodegradável (ecologicamente correto), será dado a conhecer através da leitura da descrição detalhada que se segue. The biodegradable disposable absorbent (ecologically correct) will be disclosed by reading the following detailed description.
Figura (1): representa a parte de dentro do absorvente. 1- TNT, produzido com amido (matéria prima orgânica). Figure (1): represents the inside of the absorbent. 1- TNT, produced with starch (organic raw material).
Figura (2): representa a parte de fora do absorvente biodegradável. 1- Filme plástico biodegradável, produzido com matéria prima orgânica, amido. 2- Liner estampado e adesivo e a base de óleo de mamona, matéria prima orgânica também. 3- Polímeros absorventes, a base de amido de milho. 4- Abas Figure (2): represents the outside of the biodegradable absorbent. 1- Biodegradable plastic film, produced with organic raw material, starch. 2- Printed and adhesive liner and castor oil base, organic raw material as well. 3- Absorbent polymers, based on cornstarch. 4- Tabs
Oeste modo o absorvente feminino descartável biodegradável (ecologicamente correto), satisfaz plenamente os objetivos propostos, proporcionando uma série de benefícios inerentes à sua aplicabilidade, e o meio ambiente agradece. In this way the biodegradable disposable absorbent (ecologically correct) absorbent fully meets the proposed objectives, providing a series of benefits inherent to its applicability, and the environment thanks.

Claims

REIVINDICAÇÃO CLAIM
"ABSORVENTE FEMININO DESCARTÁVEL E BIODEGRADÁVEL (ECOLOGICAMENTE CORRETO)». "DISPOSABLE AND BIODEGRADABLE FEMALE ABSORBENT (ECOLOGICALLY CORRECT) " .
ABSORVENTE FEMININO DESCARTÁVEL E BIODEGRADÁVEL (ECOLOGICAMENTE CORRETO), constituído por ser produzido diferente dos modelos tradicionais, sendo que este em questão é produzido com matérias primas orgânicas, que demoram em média de 45 dias para se degradarem e os modelos tradicionais são confeccionados com matérias primas comuns, não biodegradáveis que demoram até 100 anos para se degradarem. DISPOSABLE AND BIODEGRADABLE FEMALE ABSORBENT (ECOLOGICALLY CORRECT), consisting of being produced different from traditional models, which is produced with organic raw materials, which take on average 45 days to degrade and traditional models are made with raw materials. common, non-biodegradable materials that take up to 100 years to degrade.
Deste modo o Absorvente feminino biodegradável (ecologicamente correio), é produzido com filme plástico e TNT biodegradável, matéria prima orgânica, (amido), polímeros absorvente de amido de milho, tintura, adesivo e hot-melt também com matéria prima orgânica, óleo de mamona. Thus the biodegradable female absorbent (ecologically courier) is produced with plastic film and biodegradable TNT, organic raw material (starch), corn starch absorbent polymers, tincture, adhesive and hot melt also with organic raw material, castor bean.
PCT/BR2011/000184 2010-06-14 2011-06-14 Disposable, biodegradable (environmentally friendly) feminine absorbent article WO2011156879A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRMU9000890 BRMU9000890U2 (en) 2010-06-14 2010-06-14 disposable and biodegradable female pad (environmentally friendly)
BRMU9000890-1 2010-06-14

Publications (1)

Publication Number Publication Date
WO2011156879A1 true WO2011156879A1 (en) 2011-12-22

Family

ID=45347599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2011/000184 WO2011156879A1 (en) 2010-06-14 2011-06-14 Disposable, biodegradable (environmentally friendly) feminine absorbent article

Country Status (2)

Country Link
BR (1) BRMU9000890U2 (en)
WO (1) WO2011156879A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035163A2 (en) * 1999-03-08 2000-09-13 HUMATRO CORPORATION, c/o Ladas & Parry Melt processable starch compositions
JP2002035037A (en) * 2000-07-25 2002-02-05 Unitika Ltd Biodegradable hygienic article
US20020156048A1 (en) * 1999-05-11 2002-10-24 Groupe Lysac Inc./Lysac Group Inc. Glass-like polysaccharide useful as absorbent for liquids
EP1891983A1 (en) * 2004-12-15 2008-02-27 Estela Concepcion Flores Gonzales Improvements to ecological and biodegradable absorbent articles
WO2009115672A1 (en) * 2008-02-14 2009-09-24 Bostik Sa Biodegradable hot-melt adhesive composition
BRMU8900836U2 (en) * 2009-05-08 2011-01-11 Fatima Aparecida Do Amaral biodegradable female absorbent with or without flaps and with leakage barrier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035163A2 (en) * 1999-03-08 2000-09-13 HUMATRO CORPORATION, c/o Ladas & Parry Melt processable starch compositions
US20020156048A1 (en) * 1999-05-11 2002-10-24 Groupe Lysac Inc./Lysac Group Inc. Glass-like polysaccharide useful as absorbent for liquids
JP2002035037A (en) * 2000-07-25 2002-02-05 Unitika Ltd Biodegradable hygienic article
EP1891983A1 (en) * 2004-12-15 2008-02-27 Estela Concepcion Flores Gonzales Improvements to ecological and biodegradable absorbent articles
WO2009115672A1 (en) * 2008-02-14 2009-09-24 Bostik Sa Biodegradable hot-melt adhesive composition
BRMU8900836U2 (en) * 2009-05-08 2011-01-11 Fatima Aparecida Do Amaral biodegradable female absorbent with or without flaps and with leakage barrier

Also Published As

Publication number Publication date
BRMU9000890U2 (en) 2012-02-28

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