ES2019238A6 - Powder coating compositions - Google Patents

Powder coating compositions

Info

Publication number
ES2019238A6
ES2019238A6 ES9000785A ES9000785A ES2019238A6 ES 2019238 A6 ES2019238 A6 ES 2019238A6 ES 9000785 A ES9000785 A ES 9000785A ES 9000785 A ES9000785 A ES 9000785A ES 2019238 A6 ES2019238 A6 ES 2019238A6
Authority
ES
Spain
Prior art keywords
powder coating
granules
volume
compositions
coating compositions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9000785A
Other languages
Spanish (es)
Inventor
Jonathan Banford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of ES2019238A6 publication Critical patent/ES2019238A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09D5/032—Powdery paints characterised by a special effect of the produced film, e.g. wrinkle, pearlescence, matt finish

Landscapes

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

Abstract

A powder coating composition comprises a dry particulate mixture of (1) a thermosetting or thermoplastic resin and (2) vesiculated polymer granules having a volume mean diameter of 3 to 30 microns and formed of a polymeric material which is not melted or degraded during any of the conditions of time and temperature which arise during preparation or use of the compositions. The amount of the polymer granules in the composition is at least 40% by volume. The powder coating compositions produce a matt finish rather than the previous glossy style. The polymeric granules preferably are spherical and the vesicles occupy from 5 to 95% of the volume of the granules. The power compositions can be used to wide variety of uses.
ES9000785A 1989-03-21 1990-03-16 Powder coating compositions Expired - Fee Related ES2019238A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898906495A GB8906495D0 (en) 1989-03-21 1989-03-21 Resinous compositions

Publications (1)

Publication Number Publication Date
ES2019238A6 true ES2019238A6 (en) 1991-06-01

Family

ID=10653747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000785A Expired - Fee Related ES2019238A6 (en) 1989-03-21 1990-03-16 Powder coating compositions

Country Status (10)

Country Link
AU (1) AU627840B2 (en)
BE (1) BE1004439A5 (en)
CA (1) CA2009422A1 (en)
DE (1) DE4008361A1 (en)
ES (1) ES2019238A6 (en)
FR (1) FR2644794A1 (en)
GB (2) GB8906495D0 (en)
IT (1) IT1239433B (en)
NL (1) NL9000442A (en)
ZA (1) ZA901200B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389926B1 (en) * 1989-03-23 1996-03-06 Dsm N.V. Powder paint and a polyester resin for powder paint
JP2913377B2 (en) * 1994-04-22 1999-06-28 株式会社巴川製紙所 Powder paint
GB0002305D0 (en) * 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
US6737467B1 (en) * 2000-11-21 2004-05-18 E. I. Du Pont De Nemours And Company Low gloss powder coatings
DE10231706B4 (en) * 2002-07-13 2006-10-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Microcomposites and process for their preparation and their use
CN112126324A (en) * 2020-09-28 2020-12-25 湖南连心科技有限公司 Sand grain powder coating and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264371A (en) * 1959-03-13 1966-08-02 Polymer Corp Fluidized bed coating process and product
AU439432B2 (en) * 1968-11-28 1972-08-15 Dulux Australia Ltd Polymer and coating composition
BE759698A (en) * 1969-12-01 1971-06-01 Balm Paints Ltd VESICULOUS POLYMER
GB1332469A (en) * 1969-12-22 1973-10-03 Balm Paints Ltd Polymer and process
AU460062B2 (en) * 1971-06-28 1975-04-17 Dulux Australia Limited Matte paint compositions
US4461849A (en) * 1983-07-26 1984-07-24 The Sherwin-Williams Company Vesiculated beads
US4489174A (en) * 1983-07-26 1984-12-18 The Sherwin-Williams Company Vesiculated beads
JPH07122035B2 (en) * 1986-06-12 1995-12-25 日本ペイント株式会社 Powder paint

Also Published As

Publication number Publication date
IT9047773A0 (en) 1990-03-20
ZA901200B (en) 1990-11-28
GB8906495D0 (en) 1989-05-04
IT1239433B (en) 1993-11-02
GB9002513D0 (en) 1990-04-04
BE1004439A5 (en) 1992-11-24
AU5010790A (en) 1990-09-27
IT9047773A1 (en) 1991-09-20
GB2231334A (en) 1990-11-14
CA2009422A1 (en) 1990-09-21
FR2644794A1 (en) 1990-09-28
GB2231334B (en) 1992-11-18
AU627840B2 (en) 1992-09-03
NL9000442A (en) 1990-10-16
DE4008361A1 (en) 1990-10-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301