BR112017021449B1 - Produto ou material à base de celulose que incorpora um agente biocida à base de cobre e seu método de fabricação - Google Patents
Produto ou material à base de celulose que incorpora um agente biocida à base de cobre e seu método de fabricação Download PDFInfo
- Publication number
- BR112017021449B1 BR112017021449B1 BR112017021449-0A BR112017021449A BR112017021449B1 BR 112017021449 B1 BR112017021449 B1 BR 112017021449B1 BR 112017021449 A BR112017021449 A BR 112017021449A BR 112017021449 B1 BR112017021449 B1 BR 112017021449B1
- Authority
- BR
- Brazil
- Prior art keywords
- cellulose
- copper
- paper
- grams
- particles
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2015000921A CL2015000921A1 (es) | 2015-04-10 | 2015-04-10 | Materiales basados en celulosa que incorporan un agente biocida basado en cobre |
CL921-2015 | 2015-04-10 | ||
PCT/CL2016/050014 WO2016161533A1 (es) | 2015-04-10 | 2016-04-05 | Materiales basados en celulosa que incorporan un agente biocida basado en cobre |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017021449A2 BR112017021449A2 (pt) | 2018-07-03 |
BR112017021449B1 true BR112017021449B1 (pt) | 2022-09-27 |
Family
ID=57071669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017021449-0A BR112017021449B1 (pt) | 2015-04-10 | 2016-04-05 | Produto ou material à base de celulose que incorpora um agente biocida à base de cobre e seu método de fabricação |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR112017021449B1 (es) |
CL (1) | CL2015000921A1 (es) |
WO (1) | WO2016161533A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017113023A1 (es) * | 2015-12-29 | 2017-07-06 | Gomez Marisol | Composicion antimicrobiana para el revestimiento de superficies |
PT3621922T (pt) | 2018-05-29 | 2023-10-25 | Copperprotek Spa | Micropartícula de cobre multicomposta microestruturada com actividade antibacteriana e/ou biocida que inclui 5 tipos diferentes de compostos de cobre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100887768B1 (ko) * | 2007-06-11 | 2009-04-17 | 나노폴리(주) | 항균 및 항곰팡이 기능을 갖는 함수성 티슈의 제조방법 |
IT1391669B1 (it) * | 2008-07-23 | 2012-01-17 | Universita' Degli Studi Di Trieste | Materiali nanocompositi formati da una matrice polisaccaridica e nanoparticelle metalliche, loro preparazione ed uso |
CN102493265B (zh) * | 2011-12-14 | 2014-04-02 | 南京林业大学 | 一种金属纳米粒子与纤维素纤维复合材料的制备方法 |
-
2015
- 2015-04-10 CL CL2015000921A patent/CL2015000921A1/es unknown
-
2016
- 2016-04-05 BR BR112017021449-0A patent/BR112017021449B1/pt active IP Right Grant
- 2016-04-05 WO PCT/CL2016/050014 patent/WO2016161533A1/es active Application Filing
Also Published As
Publication number | Publication date |
---|---|
BR112017021449A2 (pt) | 2018-07-03 |
WO2016161533A1 (es) | 2016-10-13 |
CL2015000921A1 (es) | 2015-08-21 |
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Legal Events
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 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] |
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