BR112021018574A2 - Composições de revestimento de dois componentes - Google Patents

Composições de revestimento de dois componentes

Info

Publication number
BR112021018574A2
BR112021018574A2 BR112021018574A BR112021018574A BR112021018574A2 BR 112021018574 A2 BR112021018574 A2 BR 112021018574A2 BR 112021018574 A BR112021018574 A BR 112021018574A BR 112021018574 A BR112021018574 A BR 112021018574A BR 112021018574 A2 BR112021018574 A2 BR 112021018574A2
Authority
BR
Brazil
Prior art keywords
composition
substrate
disclosed
component
present
Prior art date
Application number
BR112021018574A
Other languages
English (en)
Inventor
G Condie Allison
Hongying Zhou
S French Maria
Masayuki Nakajima
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of BR112021018574A2 publication Critical patent/BR112021018574A2/pt

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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/02—Polyureas
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    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
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    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
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    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
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    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
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    • C08G18/3206—Polyhydroxy compounds aliphatic
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    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2463/00—Presence of epoxy resin

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)

Abstract

composições de revestimento de dois componentes. é divulgada uma composição de revestimento que compreende um primeiro componente e um segundo componente. o primeiro componente compreende um diluente e uma carbodi-imida presente em uma quantidade de não mais do que 50 por cento em peso com base no peso total da composição de revestimento. o segundo componente compreende um agente de cura que reage quimicamente com a carbodi-imida, o agente de cura compreendendo um composto contendo hidrogênio ativo. a composição de revestimento pode ser uma composição adesiva ou uma composição de vedação. também é divulgado um método para tratar um substrato que compreende colocar pelo menos uma porção de uma superfície do substrato em contato com uma composição da presente invenção. também é divulgado um substrato que compreende uma superfície pelo menos parcialmente revestida com uma camada formada a partir de uma composição da presente invenção. também é divulgado um artigo que compreende um primeiro substrato e um segundo substrato e uma composição da presente invenção posicionada entre o primeiro e o segundo substratos.
BR112021018574A 2019-03-20 2020-03-19 Composições de revestimento de dois componentes BR112021018574A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962820968P 2019-03-20 2019-03-20
PCT/US2020/023649 WO2020191202A1 (en) 2019-03-20 2020-03-19 Two component coating compositions

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EP (1) EP3941953A1 (pt)
KR (1) KR20210137544A (pt)
CN (1) CN113614133A (pt)
BR (1) BR112021018574A2 (pt)
CA (1) CA3133856A1 (pt)
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WO (1) WO2020191202A1 (pt)

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KR102610546B1 (ko) 2018-09-20 2023-12-05 피피지 인더스트리즈 오하이오 인코포레이티드 티올-함유 조성물

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Publication number Priority date Publication date Assignee Title
US4793867A (en) 1986-09-26 1988-12-27 Chemfil Corporation Phosphate coating composition and method of applying a zinc-nickel phosphate coating
DE3714033A1 (de) * 1987-04-28 1988-11-17 Bayer Ag Lackbindemittel, ihre verwendung in beschichtungsmitteln und ein verfahren zur herstellung von drahtlackierungen
US4952621A (en) * 1988-06-06 1990-08-28 The B. F. Goodrich Company Urethane sealants or coating admixtures having improved shelf stability
US5588989A (en) 1994-11-23 1996-12-31 Ppg Industries, Inc. Zinc phosphate coating compositions containing oxime accelerators
JPH09157588A (ja) * 1995-10-04 1997-06-17 Nisshinbo Ind Inc ウレタン系塗料用硬化剤及びポリエステル／ウレタン系塗料
US7749368B2 (en) 2006-12-13 2010-07-06 Ppg Industries Ohio, Inc. Methods for coating a metal substrate and related coated substrates
US8673091B2 (en) 2007-08-03 2014-03-18 Ppg Industries Ohio, Inc Pretreatment compositions and methods for coating a metal substrate
US20140150970A1 (en) 2010-11-19 2014-06-05 Ppg Industries Ohio, Inc. Structural adhesive compositions
EP2706075A1 (de) * 2012-09-11 2014-03-12 Sika Technology AG Struktureller Polyurethanklebstoff mit tiefer Glasübergangstemperatur
DK3074445T3 (da) * 2013-11-29 2021-03-29 Basf Se Polyurethansystem med lang forarbejdningsstid og hurtig hærdning
US11497275B2 (en) * 2017-02-27 2022-11-15 Kornit Digital Technologies Ltd. 3D printed articles of footwear with particles

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EP3941953A1 (en) 2022-01-26
KR20210137544A (ko) 2021-11-17
CA3133856A1 (en) 2020-09-24
WO2020191202A1 (en) 2020-09-24
MX2021011431A (es) 2021-10-13
US20220162375A1 (en) 2022-05-26
CN113614133A (zh) 2021-11-05

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