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BRPI0707140A8 - process and apparatus for pneumatically assisted spray coating a surface with a viscous aqueous architectural coating composition and a viscous aqueous architectural coating composition - Google Patents

process and apparatus for pneumatically assisted spray coating a surface with a viscous aqueous architectural coating composition and a viscous aqueous architectural coating composition

Info

Publication number
BRPI0707140A8
BRPI0707140A8 BRPI0707140A BRPI0707140A BRPI0707140A8 BR PI0707140 A8 BRPI0707140 A8 BR PI0707140A8 BR PI0707140 A BRPI0707140 A BR PI0707140A BR PI0707140 A BRPI0707140 A BR PI0707140A BR PI0707140 A8 BRPI0707140 A8 BR PI0707140A8
Authority
BR
Brazil
Prior art keywords
coating composition
composition
viscous aqueous
aqueous architectural
architectural coating
Prior art date
Application number
BRPI0707140A
Other languages
Portuguese (pt)
Inventor
Zabalo Ondarra Arkaitz
Mary Spillane Gerad
Angel Irizar Igarzabel Miguel
Original Assignee
Akzo Nobel Coatings Int Bv
Imperial Chemical Ind Ltd
Ici Plc
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 Akzo Nobel Coatings Int Bv, Imperial Chemical Ind Ltd, Ici Plc filed Critical Akzo Nobel Coatings Int Bv
Publication of BRPI0707140A2 publication Critical patent/BRPI0707140A2/en
Publication of BRPI0707140A8 publication Critical patent/BRPI0707140A8/en
Publication of BRPI0707140B1 publication Critical patent/BRPI0707140B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
    • B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric

Landscapes

  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

processo e aparelho para revestir por aspersão sem assistência pneumática uma superfície com uma composição de revestimento arquitetônico aquosa viscosa, e, composição de revestimento arquitetônico aquosa viscosa. são descritos um processo, aparelho e composição de revestimento para revestir por aspersão sem assistência pneumática (por exemplo, sem ar) uma superfície com uma composição de revestimento arquitetônico aquosa viscosa (por exemplo, uma tinta) adequada para esconder marcas em superficies, cuja composição apresenta fluxo não newtoniano e contém um polímero aglutinante e acima de 30% em peso de ingredientes sólidos (especialmente aqueles escolhidos de espessantes, opacificantes, pigmentos e diluentes) em que a composição é expelida por um orificio em um bico sob uma pressão de 2,5 a 5 bar que pode ser gerada por uma bomba manual ou elétrica. uma composição adequada tem uma viscosidade brookfield de pelo menos 0,5 pa.s e preferivelmente não excedendo 50 pa.s e contem um espessante predominantemente associativo para aspersão através de um orificio oblato ou circular, ou, alternativamente, tem uma viscosidade extensional aparente de 0,05 a 0,5 pa.s. preferivelmente, o bico tem dispositivos para conferir uma força transversal à composição para que ela penetre no orificio com um movimento em turbilhão.a process and apparatus for spray-free coating of a surface with a viscous aqueous architectural coating composition, and a viscous aqueous architectural coating composition. Disclosed is a process, apparatus and coating composition for spray-free coating (e.g., airless) a surface with a viscous aqueous architectural coating composition (e.g., a paint) suitable for hiding marks on surfaces whose composition has a non-Newtonian flux and contains a binder polymer and above 30% by weight of solid ingredients (especially those chosen from thickeners, opacifiers, pigments and diluents) wherein the composition is expelled through a hole in a nozzle under a pressure of 2, 5 to 5 bar that can be generated by a hand or electric pump. a suitable composition has a brookfield viscosity of at least 0.5 pa and preferably not exceeding 50 pa if it contains a predominantly associative thickener for spraying through an oblate or circular orifice, or alternatively has an apparent extensional viscosity of 0.10%. 05 to 0.5 pa.s. preferably, the nozzle has devices for imparting a transverse force to the composition so that it enters the orifice with swirling motion.

BRPI0707140-0A 2006-01-13 2007-01-09 Process and apparatus for spraying without pneumatic assistance without pneumatic assistance a surface with a viscous aqueous architectural coating composition BRPI0707140B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB0600674.6A GB0600674D0 (en) 2006-01-13 2006-01-13 Airless Spray-Coating Of A Surface With A Viscous Aqueous Architectural Coating Composition
GB0600674.6 2006-01-13
EP06380052.8 2006-03-17
EP06380052A EP1810754A1 (en) 2006-01-13 2006-03-17 Non-pheumatically assisted spray-coating of a surface with viscous aqueous architectural coating composition
PCT/EP2006/012227 WO2007079932A1 (en) 2006-01-13 2007-01-09 Non-pneumatically asissted spray-coating of a surface with a viscous aqueous architectural coating composition

Publications (3)

Publication Number Publication Date
BRPI0707140A2 BRPI0707140A2 (en) 2011-04-19
BRPI0707140A8 true BRPI0707140A8 (en) 2018-05-08
BRPI0707140B1 BRPI0707140B1 (en) 2018-06-19

Family

ID=35997991

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0707140-0A BRPI0707140B1 (en) 2006-01-13 2007-01-09 Process and apparatus for spraying without pneumatic assistance without pneumatic assistance a surface with a viscous aqueous architectural coating composition

Country Status (8)

Country Link
EP (2) EP1810754A1 (en)
CN (1) CN101384375B (en)
AR (1) AR058988A1 (en)
BR (1) BRPI0707140B1 (en)
GB (2) GB0600674D0 (en)
IE (1) IES20060216A2 (en)
UY (1) UY30092A1 (en)
WO (1) WO2007079932A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014201322B2 (en) * 2008-10-22 2016-02-04 Graco Minnesota Inc. Portable airless sprayer
KR101667067B1 (en) 2008-10-22 2016-10-17 그라코 미네소타 인크. Portable airless sprayer
US9545643B2 (en) 2008-10-22 2017-01-17 Graco Minnesota Inc. Portable airless sprayer
US8940207B2 (en) 2010-08-03 2015-01-27 Velcro Industries B.V. Pelletizing
US8663409B2 (en) 2010-08-03 2014-03-04 Velcro Industries B.V. Touch fastening
US8523088B2 (en) 2011-01-18 2013-09-03 Velcro Industries B.V. Particle spraying
EP2907581B1 (en) * 2014-02-12 2017-12-27 PNR Italia S.r.l. Swirl device for nozzles
US9650525B1 (en) * 2016-08-09 2017-05-16 Funai Electric Co., Ltd. Aqueous ink for ink-jet heads
US12539525B2 (en) 2017-11-30 2026-02-03 Axalta Coating Systems Ip Co., Llc Coating compositions for application utilizing a high transfer efficiency applicator and methods and systems thereof
GB2608017B (en) * 2017-11-30 2023-03-29 Axalta Coating Systems Gmbh Coating compositions for application utilizing a high transfer efficiency applicator and methods and systems thereof
CN112368082B (en) 2018-04-10 2022-11-08 固瑞克明尼苏达有限公司 Handheld airless sprayer for paints and other coatings
CN117046639A (en) 2019-05-31 2023-11-14 固瑞克明尼苏达有限公司 Handheld fluid sprayer
US12122932B2 (en) 2020-05-29 2024-10-22 Axalta Coating Systems Ip Co., Llc Coating compositions for application utilizing a high transfer efficiency applicator and methods and systems thereof
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
EP3928877A1 (en) * 2020-06-26 2021-12-29 PPG Europe B.V. Improvements in the cleaning of liquid spray apparatus
CN113293542B (en) * 2021-04-10 2023-05-09 重庆海通环保科技有限公司 Spraying device for manufacturing reverse osmosis membrane
CN115184212A (en) * 2022-07-19 2022-10-14 四川大学 System and method for testing tensile viscosity and contact angle of fluid at high temperature and high pressure
GB2624876A (en) * 2022-11-29 2024-06-05 Medmix Switzerland Ag Dispenser with spray applicator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395436A (en) * 1994-01-28 1995-03-07 Ppg Industries, Inc. Waterborne wiping stain for wood
ES2193291T3 (en) * 1997-03-27 2003-11-01 Hercules Inc USE OF WATERPROOF PROTECTIVE COATING COMPOSITIONS FOR INDUSTRIAL COATINGS AND WATERY COATING COMPOSITIONS.
CA2241120A1 (en) * 1997-07-03 1999-01-03 Ward Thomas Brown Coating method and coating composition used therein
EP1627689A1 (en) * 2004-08-13 2006-02-22 Imperial Chemical Industries Plc. Method for airless spray-coating a surface with a viscous architectural aqueous coating composition
EP1625891B1 (en) * 2004-08-13 2014-01-08 Akzo Nobel Coatings International B.V. Airless spray-coating of a surface with a viscous aqueous architectural coating composition

Also Published As

Publication number Publication date
GB0625261D0 (en) 2007-01-24
BRPI0707140B1 (en) 2018-06-19
CN101384375B (en) 2013-08-21
IES20060216A2 (en) 2007-07-25
WO2007079932A1 (en) 2007-07-19
EP1810754A1 (en) 2007-07-25
BRPI0707140A2 (en) 2011-04-19
CN101384375A (en) 2009-03-11
EP1976646A1 (en) 2008-10-08
GB0600674D0 (en) 2006-02-22
UY30092A1 (en) 2007-08-31
AR058988A1 (en) 2008-03-05
EP1976646B1 (en) 2019-03-13

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: IMPERIAL CHEMICAL INDUSTRIES LIMITED (GB)

B25A Requested transfer of rights approved

Owner name: AKZO NOBEL COATINGS INTERNATIONAL B.V. (NL)

B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2652 DE 03-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.