HRP20160620T1 - Metering coater for highly viscous coating compositions - Google Patents

Metering coater for highly viscous coating compositions Download PDF

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Publication number
HRP20160620T1
HRP20160620T1 HRP20160620TT HRP20160620T HRP20160620T1 HR P20160620 T1 HRP20160620 T1 HR P20160620T1 HR P20160620T T HRP20160620T T HR P20160620TT HR P20160620 T HRP20160620 T HR P20160620T HR P20160620 T1 HRP20160620 T1 HR P20160620T1
Authority
HR
Croatia
Prior art keywords
opening
distribution chamber
head according
supply
channel
Prior art date
Application number
HRP20160620TT
Other languages
Croatian (hr)
Inventor
Ludwig Grader
Mustafa Ay
Original Assignee
Bayer Pharma Aktiengesellschaft
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 Bayer Pharma Aktiengesellschaft filed Critical Bayer Pharma Aktiengesellschaft
Publication of HRP20160620T1 publication Critical patent/HRP20160620T1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254Coating heads with slot-shaped outlet

Landscapes

  • Coating Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
  • Medicinal Preparation (AREA)

Claims (15)

1. Glava za dovođenje koja sadrži cjevastu razvodnu komoru (1), koja se proteže od najmanje jednog dovodnog otvora (4) do najmanje jednog odvodnog otvora (5), i dovodni kanal (2) koji se spaja na bočnu stranu razvodne komore (1), barem uzduž dijela duljine navedene razvodne komore smještene unutar glave za dovođenje (10), koji se proteže od otvora razvodne komore (1) do površine (6) glave za dovođenje (10) kako bi se formirao otvor u razvodnoj komori (1) do navedene površine (6), te se poprečni presjek dovodnog kanala (2) mijenja duž dovodnog kanala, naznačena time da su dovodni otvor (4), odvodni otvor (5) i razvodna komora (1) postavljeni na takav način da je putanja protoka materijala za premaz, koji izlazi iz odvodnog otvora (5), kroz glavu za dovođenje uglavnom oblika slova U.1. Supply head comprising a tubular distribution chamber (1), which extends from at least one supply opening (4) to at least one discharge opening (5), and a supply channel (2) that connects to the side of the distribution chamber (1 ), at least along part of the length of said distribution chamber located inside the feed head (10), extending from the opening of the distribution chamber (1) to the surface (6) of the feed head (10) to form an opening in the distribution chamber (1) to the specified surface (6), and the cross-section of the supply channel (2) changes along the supply channel, indicated by the fact that the supply opening (4), the outlet opening (5) and the distribution chamber (1) are placed in such a way that the flow path of the coating material, which comes out of the drain hole (5), through the feeding head, mostly U-shaped. 2. Glava za dovođenje prema zahtjevu 1, naznačena time da su najmanje jedan dovodni otvor (4), najmanje jedan odvodni otvor (5) i razvodna komora (1), postavljeni tako da se uglavnom ne mogu stvarati neutralne zone.2. Feeder head according to claim 1, characterized in that at least one supply opening (4), at least one drain opening (5) and distribution chamber (1) are placed so that mostly no neutral zones can be created. 3. Glava za dovođenje prema zahtjevu 2, naznačena time da je dio razvodne komore (1) koji je smješten izvan dijela razvodne komore (1) koji spaja odvodni otvor (5) i dovodni otvor (4) postavljen između kraja ulazne strane razvodne komore (1) i dovodnog otvora (4) i/ili između kraja izlazne strane razvodne komore (1) i odgovarajućeg odvodnog otvora (5), te čije širenje iznosi maksimalno 5 mm u smjeru spajanja odvodnog otvora (5) i dovodnog otvora (4).3. Feed head according to claim 2, characterized in that the part of the distribution chamber (1) that is located outside the part of the distribution chamber (1) that connects the drain opening (5) and the supply opening (4) is placed between the end of the inlet side of the distribution chamber ( 1) and the supply opening (4) and/or between the end of the outlet side of the distribution chamber (1) and the corresponding drain opening (5), and the expansion of which is a maximum of 5 mm in the direction of the connection of the drain opening (5) and the supply opening (4). 4. Glava za dovođenje prema bilo kojem od zahtjeva 1 do 3, naznačena time da glava za dovođenje sadrži dvije nejednake ploče i barem jednu međufoliju U-oblika između navedenih ploča u svrhu definiranja dovodnog kanala, te se širina dovodnog kanala određuje prema debljini međufolije, koja ako je to potrebno se mijenja pomoću tlačne sile i debljina je manja od 3 mm, poželjno manja od 2 mm i najpoželjnije manja od 1 mm, te se međufolija ne otapa u otapalu koje se nalazi u materijalu za premaz.4. Feed head according to any one of claims 1 to 3, characterized in that the feed head contains two unequal plates and at least one U-shaped intermediate film between said plates for the purpose of defining the feed channel, and the width of the feed channel is determined according to the thickness of the intermediate film, which, if necessary, is changed using a pressure force and the thickness is less than 3 mm, preferably less than 2 mm and most preferably less than 1 mm, and the interlayer does not dissolve in the solvent contained in the coating material. 5. Glava za dovođenje prema zahtjevu 4, naznačena time da jedna od dvije ploče ne sadrži ni odvodni otvor (5) niti dovodni otvor (4).5. Feeder head according to claim 4, characterized in that one of the two plates does not contain either the drain opening (5) or the supply opening (4). 6. Glava za dovođenje prema bilo kojem od zahtjeva 1 do 5, naznačena time da je promjena poprečnog presjeka dovodnog kanala (2) konstruirana kao promjena odnosa visina/širina dovodnog kanala (2) u njegovom uzdužnom smjeru.6. Feeder head according to any one of claims 1 to 5, characterized in that the change in the cross-section of the feed channel (2) is constructed as a change in the height/width ratio of the feed channel (2) in its longitudinal direction. 7. Glava za dovođenje prema zahtjevu 6, naznačena time da je širina dovodnog kanala (2) konstantna, a visina dovodnog kanala (2) se mijenja u uzdužnom smjeru dovodnog kanala.7. Feeding head according to claim 6, characterized in that the width of the feeding channel (2) is constant, and the height of the feeding channel (2) changes in the longitudinal direction of the feeding channel. 8. Glava za dovođenje prema zahtjevu 7, naznačena time da visina dovodnog kanala (2) ima postepeni oblik koji ima padajuću značajku u smjeru odvoda (5) razvodne komore (1).8. Supply head according to claim 7, characterized in that the height of the supply channel (2) has a gradual shape that has a falling feature in the direction of the outlet (5) of the distribution chamber (1). 9. Glava za dovođenje prema zahtjevu 6, naznačena time da je visina dovodnog kanala (2) konstantna, a širina dovodnog kanala (2) se mijenja uzdužnom smjeru dovodnog kanala.9. Feeding head according to claim 6, characterized in that the height of the feeding channel (2) is constant, and the width of the feeding channel (2) changes along the longitudinal direction of the feeding channel. 10. Glava za dovođenje prema zahtjevu 9, naznačena time da širina dovodnog kanala (2) ima postepeni oblik koji ima rastuću značajku u smjeru izlaza (5) razvodne komore (1).10. Supply head according to claim 9, characterized in that the width of the supply channel (2) has a gradual shape that has a growing feature in the direction of the outlet (5) of the distribution chamber (1). 11. Glava za dovođenje prema bilo kojem od zahtjeva 6 do 10, naznačena time da postepeni oblik promjene poprečnog presjeka dovodnog kanala ima nelinearnu značajku.11. The feeding head according to any one of claims 6 to 10, characterized in that the gradual form of change of the cross-section of the feeding channel has a non-linear feature. 12. Naprava koja sadrži glavu za dovođenje prema bilo kojem od zahtjeva 1 do 11, naznačena time da se odvodni otvor (5) može povezati s posudom za sakupljanje tako da materijal za premaz koji izlazi iz odvodnog otvora (5) može doći do navedene posude za sakupljanje.12. A device comprising a feeding head according to any one of claims 1 to 11, characterized in that the drainage opening (5) can be connected to a collecting vessel so that the coating material coming out of the drainage opening (5) can reach said vessel for collection. 13. Postupak za ravnomjerno prevlačenje ne-Newtonovskog materijala za premaz na foliju, naznačen time da tijekom postupka prevlačenja kroz glavu za dovođenje prema jednom od patentnih zahtjeva 1 do 11 prolazi ne-Newtonovski materijal za premaz.13. A method for evenly coating a non-Newtonian coating material on a foil, characterized in that during the coating process, a non-Newtonian coating material passes through the feeding head according to one of claims 1 to 11. 14. Postupak prema patentnom zahtjevu 13, naznačen time da ne-Newtonovski materijal za premaz predstavlja materijal koja sadrži aktivni sastojak za proizvodnju transdermalnih terapijskih sustava (TTS).14. The method according to claim 13, characterized in that the non-Newtonian coating material is a material containing an active ingredient for the production of transdermal therapeutic systems (TTS). 15. Uporaba glave za dovođenje prema bilo kojem od zahtjeva 1 do 11 naznačena time da je za proizvodnju transdermalnih terapijskih sustava (TTS).15. Use of the delivery head according to any one of claims 1 to 11, characterized in that it is for the production of transdermal therapeutic systems (TTS).
HRP20160620TT 2011-09-13 2016-06-07 Metering coater for highly viscous coating compositions HRP20160620T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201110082630 DE102011082630A1 (en) 2011-09-13 2011-09-13 Knife pourer for high-viscosity coating materials
EP12772080.3A EP2755774B1 (en) 2011-09-13 2012-09-11 Metering coater for highly viscous coating compositions
PCT/EP2012/067741 WO2013037776A1 (en) 2011-09-13 2012-09-11 Metering coater for highly viscous coating compositions

Publications (1)

Publication Number Publication Date
HRP20160620T1 true HRP20160620T1 (en) 2016-07-01

Family

ID=47016686

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160620TT HRP20160620T1 (en) 2011-09-13 2016-06-07 Metering coater for highly viscous coating compositions

Country Status (11)

Country Link
EP (1) EP2755774B1 (en)
DE (1) DE102011082630A1 (en)
DK (1) DK2755774T3 (en)
ES (1) ES2575708T3 (en)
HR (1) HRP20160620T1 (en)
HU (1) HUE029180T2 (en)
PL (1) PL2755774T3 (en)
PT (1) PT2755774E (en)
RS (1) RS54836B1 (en)
SI (1) SI2755774T1 (en)
WO (1) WO2013037776A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6655479B2 (en) * 2016-06-22 2020-02-26 東レ株式会社 Coating device and coating device
CN108620288B (en) * 2017-03-22 2020-02-14 深圳市腾盛精密装备股份有限公司 Glue dispensing height compensation method and device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597928A5 (en) * 1975-07-24 1978-04-14 Ciba Geigy Ag Cascade distributor head for coating substances
JP2684485B2 (en) * 1992-02-13 1997-12-03 富士写真フイルム株式会社 Coating device
JP3205460B2 (en) * 1994-03-25 2001-09-04 ティーディーケイ株式会社 Coating device
US5702527A (en) * 1995-02-22 1997-12-30 Minnesota Mining And Manufacturing Company Restricted flow die
JP4040144B2 (en) * 1996-08-07 2008-01-30 松下電器産業株式会社 Coating device
US5843530A (en) * 1997-01-21 1998-12-01 Minnesota Mining And Manufacturing Company Method for minimizing waste when coating a fluid with a slide coater
US6813820B2 (en) * 2001-12-19 2004-11-09 3M Innovative Properties Company Method of improving coating uniformity
JP3957640B2 (en) * 2002-02-21 2007-08-15 アイシン化工株式会社 Wide slit nozzle and coating method with wide slit nozzle
US7819077B2 (en) * 2003-09-17 2010-10-26 3M Innovative Properties Company Die coaters
JP4185084B2 (en) * 2005-09-26 2008-11-19 本田技研工業株式会社 Water-based paint application method and application nozzle
JP4758189B2 (en) * 2005-09-28 2011-08-24 パナソニック株式会社 Die
JP4826320B2 (en) * 2006-04-07 2011-11-30 大日本印刷株式会社 Die head
US8092207B2 (en) * 2007-05-03 2012-01-10 Cloeren Incorporated Decoupled transverse flow metering gap and lip gap
JP5090109B2 (en) * 2007-09-01 2012-12-05 ロンシール工業株式会社 Applicator

Also Published As

Publication number Publication date
DE102011082630A1 (en) 2013-03-14
EP2755774A1 (en) 2014-07-23
DK2755774T3 (en) 2016-06-20
SI2755774T1 (en) 2016-07-29
EP2755774B1 (en) 2016-04-27
ES2575708T3 (en) 2016-06-30
WO2013037776A1 (en) 2013-03-21
HUE029180T2 (en) 2017-02-28
PL2755774T3 (en) 2016-09-30
RS54836B1 (en) 2016-10-31
PT2755774E (en) 2016-06-16

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