EP3134465A4 - Compositions de revêtement améliorées et leurs procédés de préparation - Google Patents

Compositions de revêtement améliorées et leurs procédés de préparation Download PDF

Info

Publication number: EP3134465A4
Authority: EP; European Patent Office
Prior art keywords: processes; making; same; coating compositions; improved coating
Prior art date: 2014-04-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15782291.7A

Other languages

German (de)

English (en)

Other versions

EP3134465A1 (fr

Inventor

Alfredo Andrenacci

Nitin GUJARE

Jiri Holub

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.)

Shawcor Ltd

Original Assignee

Shawcor 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.)

2014-04-23

Filing date

2015-04-22

Publication date

2017-11-22

2015-04-22 Application filed by Shawcor Ltd filed Critical Shawcor Ltd

2017-03-01 Publication of EP3134465A1 publication Critical patent/EP3134465A1/fr

2017-11-22 Publication of EP3134465A4 publication Critical patent/EP3134465A4/fr

Status Withdrawn legal-status Critical Current

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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/148—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using epoxy-polyolefin systems in mono- or multilayers
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
- 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
- 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
- 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
- C08G59/40—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 curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- 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
- B05D2508/00—Polyesters
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
- B05D3/0227—Pretreatment, e.g. heating the substrate with IR heaters
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0263—After-treatment with IR heaters
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/586—No clear coat specified each layer being cured, at least partially, separately
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
- F16L58/1072—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sprayed layer

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Wood Science & Technology (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Paints Or Removers (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)
Epoxy Resins (AREA)

EP15782291.7A 2014-04-23 2015-04-22 Compositions de revêtement améliorées et leurs procédés de préparation Withdrawn EP3134465A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201461983163P	2014-04-23	2014-04-23
PCT/CA2015/050337 WO2015161380A1 (fr)	2014-04-23	2015-04-22	Compositions de revêtement améliorées et leurs procédés de préparation

Publications (2)

Publication Number	Publication Date
EP3134465A1 EP3134465A1 (fr)	2017-03-01
EP3134465A4 true EP3134465A4 (fr)	2017-11-22

Family

ID=54331535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15782291.7A Withdrawn EP3134465A4 (fr)	2014-04-23	2015-04-22	Compositions de revêtement améliorées et leurs procédés de préparation

Country Status (7)

Country	Link
EP (1)	EP3134465A4 (fr)
AU (1)	AU2015251472A1 (fr)
BR (1)	BR112016024667A2 (fr)
MX (1)	MX2016013934A (fr)
MY (1)	MY180074A (fr)
RU (1)	RU2681904C2 (fr)
WO (1)	WO2015161380A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20190217337A1 (en) *	2016-05-17	2019-07-18	Shawcor Ltd.	Coating compositions and processes for making the same
NL2018468B1 (en) *	2017-03-03	2018-09-21	Sustainable Innovative Tech International B V	Assembly and method for processing a pipe section for a pipeline
US11254822B2 (en)	2017-05-15	2022-02-22	Jotun A/S	Composition
WO2021045689A1 (fr) *	2019-09-05	2021-03-11	Agency For Science, Technology And Research	Kit de production d'un composite polyoléfinique
US20240174824A1 (en) *	2021-03-22	2024-05-30	Pipeline Coatings System Llc	Fusion Bonded Epoxy Film and Applications for Same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070034316A1 (en) *	2005-08-11	2007-02-15	3M Innovative Properties Company	Interpenetrating polymer network as coating for metal substrate and method therefor
WO2009143602A1 (fr) *	2008-05-30	2009-12-03	Shawcor Ltd.	Compositions de revêtement et leurs procédés de fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1260495B (it) *	1992-05-29	1996-04-09	Himont Inc	Concentrati adatti alla preparazione di poliolefine funzionalizzate e processo di funzionalizzazione mediante detti concentrati
IT1264781B1 (it) *	1993-04-06	1996-10-10	Himont Inc	Procedimento per il rivestimento di tubi metallici con materiali poliolefinici
MX365926B (es) *	2012-10-10	2019-06-20	Shawcor Ltd	Composiciones de revestimiento y procesos para la elaboracion de las mismas.
US20160039184A1 (en) *	2013-03-26	2016-02-11	Shawcor Ltd.	Apparatus and polypropylene-based composition for wrapping a pipe weld

2015
- 2015-04-22 MY MYPI2016703888A patent/MY180074A/en unknown
- 2015-04-22 RU RU2016144980A patent/RU2681904C2/ru active
- 2015-04-22 AU AU2015251472A patent/AU2015251472A1/en not_active Abandoned
- 2015-04-22 MX MX2016013934A patent/MX2016013934A/es unknown
- 2015-04-22 EP EP15782291.7A patent/EP3134465A4/fr not_active Withdrawn
- 2015-04-22 BR BR112016024667A patent/BR112016024667A2/pt not_active Application Discontinuation
- 2015-04-22 WO PCT/CA2015/050337 patent/WO2015161380A1/fr active Application Filing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070034316A1 (en) *	2005-08-11	2007-02-15	3M Innovative Properties Company	Interpenetrating polymer network as coating for metal substrate and method therefor
WO2009143602A1 (fr) *	2008-05-30	2009-12-03	Shawcor Ltd.	Compositions de revêtement et leurs procédés de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015161380A1 *

Also Published As

Publication number	Publication date
BR112016024667A2 (pt)	2018-06-19
MY180074A (en)	2020-11-20
MX2016013934A (es)	2017-01-23
RU2681904C2 (ru)	2019-03-13
RU2016144980A3 (fr)	2018-09-12
RU2016144980A (ru)	2018-05-24
WO2015161380A1 (fr)	2015-10-29
AU2015251472A1 (en)	2016-12-01
EP3134465A1 (fr)	2017-03-01

Publication	Publication Date	Title
EP3458531A4 (fr)	2020-05-06	Compositions de revêtement et leurs procédés de préparation
EP3101074A4 (fr)	2017-08-30	Composition aqueuse de revêtement
EP3339331A4 (fr)	2019-05-01	Composition
EP3040326A4 (fr)	2017-07-05	Composition d'halogéno-oléfine
EP3179983A4 (fr)	2018-01-10	Compositions anti-méthanogéniques et leurs utilisations
EP3464424A4 (fr)	2020-02-26	Compositions de revêtement à base de pai
EP3152189A4 (fr)	2017-12-20	Compositions pesticides et procédés associés
EP3221140A4 (fr)	2018-06-27	Articles revêtus et leurs procédés de fabrication
EP3224046A4 (fr)	2018-09-26	Revêtement omniphobe
EP3131978A4 (fr)	2017-10-11	Composition de revêtement résistant à la corrosion
EP3234047A4 (fr)	2018-06-13	Composition de revêtement aqueuse et procédé correspondant
EP3248475A4 (fr)	2018-08-01	Composition
EP3431082A4 (fr)	2019-12-04	Composition anti-âge
EP3067338A4 (fr)	2017-09-13	Composition durcissable à l'eau
GB201408675D0 (en)	2014-07-02	Coating composition
EP3321311A4 (fr)	2018-07-11	Composition réticulable
EP3480228A4 (fr)	2020-03-11	Composition
EP3231430A4 (fr)	2018-08-08	Composition
EP3214078A4 (fr)	2018-06-20	Composé 3-arylbenzofuranone et composition formée à partir de celui-ci
EP3122916A4 (fr)	2017-11-08	Compositions de revêtement et produits de revêtement fabriqués à partir de celles-ci
EP3134465A4 (fr)	2017-11-22	Compositions de revêtement améliorées et leurs procédés de préparation
EP3125321A4 (fr)	2017-04-05	Composition filmogène organique semi-conductrice
EP3167021A4 (fr)	2018-01-10	Composition de revêtement stable
EP3366730A4 (fr)	2019-04-10	Composition d'encre à base d'eau
EP3178892A4 (fr)	2018-03-14	Composition de revêtement

Legal Events

Date	Code	Title	Description
2016-11-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-01-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2017-01-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-03-01	17P	Request for examination filed	Effective date: 20161123
2017-03-01	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-03-01	AX	Request for extension of the european patent	Extension state: BA ME
2017-08-02	DAV	Request for validation of the european patent (deleted)
2017-08-02	DAX	Request for extension of the european patent (deleted)
2017-11-22	A4	Supplementary search report drawn up and despatched	Effective date: 20171023
2017-11-22	RIC1	Information provided on ipc code assigned before grant	Ipc: B05D 3/02 20060101ALN20171017BHEP Ipc: C08L 63/00 20060101ALI20171017BHEP Ipc: C08G 59/40 20060101ALI20171017BHEP Ipc: B05D 7/00 20060101AFI20171017BHEP Ipc: B05D 7/14 20060101ALI20171017BHEP Ipc: C08G 59/24 20060101ALI20171017BHEP Ipc: C09D 163/00 20060101ALI20171017BHEP Ipc: F16L 58/10 20060101ALN20171017BHEP Ipc: C08J 3/22 20060101ALI20171017BHEP
2019-12-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-01-08	17Q	First examination report despatched	Effective date: 20191205
2020-06-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2022-03-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-04-06	18D	Application deemed to be withdrawn	Effective date: 20211103