BRPI0602881A - composição supressora de poeira - Google Patents

composição supressora de poeira

Info

Publication number
BRPI0602881A
BRPI0602881A BRPI0602881-0A BRPI0602881A BRPI0602881A BR PI0602881 A BRPI0602881 A BR PI0602881A BR PI0602881 A BRPI0602881 A BR PI0602881A BR PI0602881 A BRPI0602881 A BR PI0602881A
Authority
BR
Brazil
Prior art keywords
dust
composition
forming
dynes
polyvinyl alcohol
Prior art date
Application number
BRPI0602881-0A
Other languages
English (en)
Inventor
Joao Roberto Talamoni
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to BRPI0602881-0A priority Critical patent/BRPI0602881A/pt
Priority to PCT/US2007/073590 priority patent/WO2008011368A1/en
Priority to EP07799617A priority patent/EP2046910A1/en
Priority to AU2007275391A priority patent/AU2007275391A1/en
Priority to CNA2007800270259A priority patent/CN101490206A/zh
Priority to US11/778,266 priority patent/US7658862B2/en
Priority to PE2007000934A priority patent/PE20080389A1/es
Priority to ARP070103240A priority patent/AR062005A1/es
Publication of BRPI0602881A publication Critical patent/BRPI0602881A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

COMPOSIçãO SUPRESSORA DE POEIRA A presente invenção refere-se a uma composição supressora de poeira que compreende uma solução aquosa de poli(álcool vinílico), látex à base de acrílico, glicerina, tensoativo à base de silicone e um agente molhante à base de polissiloxano. Preferivelmente, a composição compreende cerca de 10 a cerca de 46% de poli álcool vinílico), de cerca de 20 a cerca de 60% de látex à base de acrílico, de cerca de 0,6 a cerca de 7% de glicerina, de cerca de 0,1 a cerca de 1,5% em peso de tensoativo à base de silicone e de cerca de 0,001 a cerca de 0,5% de agente molhante à base de polissiloxano. A composição proporciona um filme de polímero sobre um material formador de poeira formando, assim, uma camada homogênea e resistente. A presente composição, que é aplicada sobre o material formador de a(preferivelmente pulverizada sobre o material) e secada à temperatura ambiente, apresenta uma tensão superficial baixa resultando em melhor molhamento das partículas e aglomeração do material. As duas últimas propriedades asseguram que há menos rompimento do filme de polímero durante uso ou aplicação contínua (por exemplo, durante transporte dos materiais formadores de poeira) A referida tensão superficial está entre cerca de 20 x 10¬?5¬ e cerca de 278 x 10¬?5¬ N/cm (cerca de 20 e cerca de 27 dinas/cm) , e preferivelmente, cerca de 25 x 10¬?5¬ N/cm (25 dinas/cm).
BRPI0602881-0A 2006-07-21 2006-07-21 composição supressora de poeira BRPI0602881A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0602881-0A BRPI0602881A (pt) 2006-07-21 2006-07-21 composição supressora de poeira
PCT/US2007/073590 WO2008011368A1 (en) 2006-07-21 2007-07-09 Dust suppressant composition
EP07799617A EP2046910A1 (en) 2006-07-21 2007-07-09 Dust suppressant composition
AU2007275391A AU2007275391A1 (en) 2006-07-21 2007-07-09 Dust suppressant composition
CNA2007800270259A CN101490206A (zh) 2006-07-21 2007-07-09 粉尘抑制剂组合物
US11/778,266 US7658862B2 (en) 2006-07-21 2007-07-16 Dust suppressant composition
PE2007000934A PE20080389A1 (es) 2006-07-21 2007-07-19 Composicion supresora de polvo
ARP070103240A AR062005A1 (es) 2006-07-21 2007-07-20 Composicion supresora de polvo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0602881-0A BRPI0602881A (pt) 2006-07-21 2006-07-21 composição supressora de poeira

Publications (1)

Publication Number Publication Date
BRPI0602881A true BRPI0602881A (pt) 2008-03-11

Family

ID=38957102

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602881-0A BRPI0602881A (pt) 2006-07-21 2006-07-21 composição supressora de poeira

Country Status (8)

Country Link
US (1) US7658862B2 (pt)
EP (1) EP2046910A1 (pt)
CN (1) CN101490206A (pt)
AR (1) AR062005A1 (pt)
AU (1) AU2007275391A1 (pt)
BR (1) BRPI0602881A (pt)
PE (1) PE20080389A1 (pt)
WO (1) WO2008011368A1 (pt)

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US8033750B2 (en) 2009-03-31 2011-10-11 Midwest Industrial Supply, Inc. Method and composition for modifying soil and dust control
CN101845291B (zh) * 2009-10-30 2012-08-22 山东钢铁股份有限公司 一种粉尘抑制剂及其制备方法
UA107094C2 (xx) * 2009-11-03 2014-11-25 Відцентровий стельовий вентилятор
KR101834582B1 (ko) * 2010-04-16 2018-03-05 발레 에스.에이. 열처리된 펠렛 상에 입자 방출의 저해를 위한 알콜성 유도체의 적용을 위한 공정 및 열처리된 펠렛 상에 입자 방출의 저해를 위한 알콜성 유도체의 적용을 위한 시스템
CN101851489B (zh) * 2010-04-17 2013-02-20 陈维岳 一种环保型抑尘剂及其制备方法
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CN102277135B (zh) * 2011-06-15 2013-11-13 宁岱 一种环保降解型抑尘剂及其制备方法
CA2865453C (en) * 2012-04-04 2020-04-14 Nalco Company Chemical additives to inhibit the air oxidation and spontaneous combustion of coal
CN102766437A (zh) * 2012-05-23 2012-11-07 南风化工集团股份有限公司 一种速渗型煤炭粉尘抑制剂及制备方法
CN102703031A (zh) * 2012-05-30 2012-10-03 华北电力大学（保定） 一种复合型抑尘剂及其制备方法和使用方法
CN102719223A (zh) * 2012-06-04 2012-10-10 李东日 煤粒飞散抑制剂混合物、制备方法及使用方法
KR101917591B1 (ko) 2012-06-19 2018-11-13 다우 글로벌 테크놀로지스 엘엘씨 고 혼화성 중합체 블렌드 및 이의 용도
US9321699B2 (en) 2012-11-21 2016-04-26 The Mosaic Company Granular fertilizers having improved dust control
CN102925107A (zh) * 2012-11-26 2013-02-13 周洪卫 一种粉尘微粒降尘剂及其使用方法以及降尘方法
US8702343B1 (en) 2012-12-21 2014-04-22 Midwest Industrial Supply, Inc. Method and composition for road construction and surfacing
CN103305187B (zh) * 2013-06-28 2015-04-22 陕西煤业化工技术研究院有限责任公司 一种复合型煤尘化学抑尘剂及其制备方法
CN103450855A (zh) * 2013-09-27 2013-12-18 太原市荣元科技有限公司 煤矿用环保型降尘剂
CN103923608B (zh) * 2014-04-11 2015-09-23 东莞优诺电子焊接材料有限公司 一种多功能生态高效抑尘剂及其制备工艺和应用方法
CN105694815A (zh) * 2016-01-27 2016-06-22 成都骏彩科技有限公司 一种防霾抑尘剂及其制备方法
CN106479277A (zh) * 2016-09-23 2017-03-08 唐山金沙水处理有限公司 料场扬尘抑制剂及其制备方法以及应用
CA3047473A1 (en) 2016-12-23 2018-06-28 Trican Well Service Ltd. Oil-based dust suppression composition and method of use
US10730799B2 (en) 2016-12-31 2020-08-04 Certainteed Corporation Solar reflective composite granules and method of making solar reflective composite granules
RU2638162C1 (ru) * 2017-03-06 2017-12-12 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Композиция для пылеподавления и локализации продуктов горения после тушения пожара с радиационным фактором
CN106939154B (zh) * 2017-03-17 2018-09-28 成都大蓉新材料有限责任公司 一种环保可降解防霾抑尘剂的制备方法
CN108395879B (zh) * 2018-01-18 2020-11-10 北京国电富通科技发展有限责任公司 一种治理粉尘用高效润湿型抑尘剂及其制备和使用方法
CN110982492B (zh) * 2019-12-05 2021-11-16 北京南瑞怡和环保科技有限公司 一种城市道路抑尘剂
CN111073598B (zh) * 2019-12-05 2021-11-16 北京南瑞怡和环保科技有限公司 一种抑尘剂的制备方法及其应用
CN111892688A (zh) * 2020-07-30 2020-11-06 北京林业大学 一种抑尘剂及其制备方法
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Also Published As

Publication number Publication date
US20080017829A1 (en) 2008-01-24
CN101490206A (zh) 2009-07-22
WO2008011368A1 (en) 2008-01-24
EP2046910A1 (en) 2009-04-15
AU2007275391A1 (en) 2008-01-24
PE20080389A1 (es) 2008-06-19
US7658862B2 (en) 2010-02-09
AR062005A1 (es) 2008-08-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2264 DE 27/05/2014.