MX166276B - Mejoras a composicion de revestimiento en polvo - Google Patents

Mejoras a composicion de revestimiento en polvo

Info

Publication number
MX166276B
MX166276B MX014398A MX1439888A MX166276B MX 166276 B MX166276 B MX 166276B MX 014398 A MX014398 A MX 014398A MX 1439888 A MX1439888 A MX 1439888A MX 166276 B MX166276 B MX 166276B
Authority
MX
Mexico
Prior art keywords
coating composition
powder coating
carboxylic acid
beta
degrees
Prior art date
Application number
MX014398A
Other languages
English (en)
Inventor
Paul Herschel Pettit Jr
Debra Lynn Singer
Marvin Leonard Kaufman
Original Assignee
Ppg Industries 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 Industries Inc filed Critical Ppg Industries Inc
Publication of MX166276B publication Critical patent/MX166276B/es

Links

Classifications

    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/833—Chemically modified polymers by nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención se refiere a mejoras a composición de revestimiento en polvo, la cual se comprende una mezcla en partículas co-reaccionable de: a) un polímero acrílico que contiene un grupo de ácido carboxílico, que tiene un Tg en el márgen de 35 grados C a 100 grados C; b) un poliéster cristalino que contiene un grupo de ácido carboxólico, que tiene un número de peso molecular promedio de aproximadamente 300 a 1,500 y un peso equivalente de ácido de aproximadamente 150 a 750; c) una beta-hidroxialquilamida, estando la realación equivalente de los equivalentes de beta-hidroxialquilamida a los equivalentes de ácido carboxílico, dentro del margen de aproximadamene 0.06 a 1.6:1.
MX014398A 1987-12-30 1988-12-30 Mejoras a composicion de revestimiento en polvo MX166276B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13948887A 1987-12-30 1987-12-30

Publications (1)

Publication Number Publication Date
MX166276B true MX166276B (es) 1992-12-28

Family

ID=22486905

Family Applications (1)

Application Number Title Priority Date Filing Date
MX014398A MX166276B (es) 1987-12-30 1988-12-30 Mejoras a composicion de revestimiento en polvo

Country Status (7)

Country Link
EP (1) EP0322827B1 (es)
JP (1) JPH0830155B2 (es)
KR (1) KR930006083B1 (es)
CA (1) CA1336112C (es)
DE (1) DE3871754T2 (es)
ES (1) ES2032526T3 (es)
MX (1) MX166276B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988767A (en) * 1989-09-18 1991-01-29 Ppg Industries, Inc. Thermosetting powder coating composition containing a mixture of low Tg and high Tg polymers with acid functional groups
DE4007300A1 (de) * 1990-03-08 1991-09-12 Hoechst Ag Verfahren zur herstellung von pigmentierten pulverlacken
US6184311B1 (en) 1990-03-26 2001-02-06 Courtaulds Coatings (Holdings) Limited Powder coating composition of semi-crystalline polyester and curing agent
GB9006737D0 (en) * 1990-03-26 1990-05-23 Courtaulds Coatings Ltd Coating compositions
WO1994002552A1 (en) * 1992-07-21 1994-02-03 Eastman Chemical Company Thermosetting powder coating compositions
NL9201985A (nl) * 1992-11-13 1994-06-01 Dsm Nv Poederverf op basis van een polymeer met vrije carbonzuurgroepen als bindmiddel en een beta-hydroxyalkylamidegroepen bevattende verbinding als crosslinker.
DE19735540C1 (de) 1997-08-16 1999-04-01 Basf Coatings Ag Mit einem Mehrschichtüberzug versehenes Substrat und Verfahren zu dessen Herstellung
DE19752759A1 (de) 1997-11-28 1999-07-01 Basf Coatings Ag Triboelektrisch aufladbare Pulverlacke
DE19850211C1 (de) 1998-10-31 2000-11-23 Basf Coatings Ag Pulverlacke und ihre Verwendung zur Herstellung geräuscharmer Pulverlackbeschichtungen
DE10029548C2 (de) 2000-06-15 2002-07-04 Basf Coatings Ag Selbstvernetzender Pulverlack auf der Basis von Epoxidharzen und seine Verwendung
CN100554349C (zh) * 2003-06-18 2009-10-28 帝斯曼知识产权资产管理有限公司 粉末涂料组合物
KR100707513B1 (ko) * 2006-04-03 2007-04-13 김철진 알로이휠 표면처리방법 및 그 알로이휠
JP5061608B2 (ja) * 2006-12-15 2012-10-31 東洋紡績株式会社 コーティング組成物、積層体及びフレキシブルフラットケーブル
JP5148911B2 (ja) * 2007-04-03 2013-02-20 関西ペイント株式会社 硬化剤組成物およびその製造方法。
CA2642965C (en) * 2007-12-12 2012-01-03 Rohm And Haas Company Binder composition of a polycarboxy emulsion and polyol
JP6695860B2 (ja) * 2014-09-02 2020-05-20 エレヴァンス リニューアブル サイエンシズ インコーポレイテッドＥｌｅｖａｎｃｅ Ｒｅｎｅｗａｂｌｅ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． 粉末コーティングにおけるポリエステルポリオールおよびその使用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ176822A (en) * 1974-03-25 1978-03-06 Rohm & Haas Cross-linking polymers containing carboxyl and/or anhydride groups using compounds containing betahydroxyalkylamide groups
US4727111A (en) * 1986-09-29 1988-02-23 Ppg Industries, Inc. Powder coating compositions based on mixtures of acid group-containing materials and beta-hydroxyalkylamides

Also Published As

Publication number Publication date
EP0322827B1 (en) 1992-06-03
CA1336112C (en) 1995-06-27
JPH023456A (ja) 1990-01-09
DE3871754D1 (de) 1992-07-09
DE3871754T2 (de) 1993-01-21
KR890010136A (ko) 1989-08-07
ES2032526T3 (es) 1993-02-16
EP0322827A1 (en) 1989-07-05
JPH0830155B2 (ja) 1996-03-27
KR930006083B1 (ko) 1993-07-07

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