DK2954995T3 - Fremgangsmåde til fremstilling af et varmsmelteligt trykfølsomt klæbemiddel HMPSA, som har en ikke-klæbende belægning - Google Patents

Fremgangsmåde til fremstilling af et varmsmelteligt trykfølsomt klæbemiddel HMPSA, som har en ikke-klæbende belægning Download PDF

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Publication number
DK2954995T3
DK2954995T3 DK14002028.0T DK14002028T DK2954995T3 DK 2954995 T3 DK2954995 T3 DK 2954995T3 DK 14002028 T DK14002028 T DK 14002028T DK 2954995 T3 DK2954995 T3 DK 2954995T3
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DK
Denmark
Prior art keywords
hmpsa
coating
block
adhesive
coating material
Prior art date
Application number
DK14002028.0T
Other languages
English (en)
Inventor
Filiz Öztürk
Viktor Benbanaste
Guillermo Perez Lorenzo
Sibel Altinok
Original Assignee
Organik Kimya Sanayi Ve Tic A S
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
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Application filed by Organik Kimya Sanayi Ve Tic A S filed Critical Organik Kimya Sanayi Ve Tic A S
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Publication of DK2954995T3 publication Critical patent/DK2954995T3/da

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Classifications

    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B29C2035/046—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames dried air
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Claims (9)

1. Fremgangsmåde til fremstilling af et varmsmelteligt trykfølsomt klæbemiddel HMPSA, som har en belægning, hvorved denne belægning har en ikke-klæbende egenskab op til 50°C, hvilken fremgangsmåde omfatter et trin med henblik på påføring af et belægningsmateriale, som foreligger i flydende eller smeltet form, i det mindste delvis på en overflade på en blok af HMPSA-granuler, som foreligger i fast form, hvorved belægningsmaterialet, der påføres, et størknet og fastgjort inden for 60 sekunder eller mindre på blokken af HMPSA-granulers overflade til dannelse af belægningen, og hvorved belægningen omfatter en eller flere bestanddele, som er udvalgt fra gruppen bestående af vokser eller derivativer heraf, ethylenbaserede (co)polymerer, polyolefiner, polyvinylacetatog copolyme-rer heraf, poly(meth)acrylater, polyestere, polyvinylalkoholer, polyurethaner, co-polymerer af vinylmonomerer og polyalkylenoxider og elastomeriske blokcopoly-merer og blandinger eller sammenblandinger heraf og eventuelt en eller flere bestanddele udvalgt fra gruppen bestående af blødgøringsmidler, stabilisatorer og antioxidanter.
2. Fremgangsmåde ifølge krav 1, hvorved under trinnet med hensyn til påføring af belægningsmaterialet er overfladetemperaturen på blokken af HMPSA-granuler i intervallet fra -20°C til 40°C.
3. Fremgangsmåde ifølge krav 1 eller 2, hvorved belægningsmaterialet har et (DSC)-smeltepunkt eller et blødgøringspunkt (ASTM E 28) på over 50°C.
4. Fremgangsmåde ifølge ethvert af kravene 1 til 3, hvorved HMPSA’en omfatter en eller flere bestanddele udvalgt fra gruppen bestående af polyestere, poly(meth)acrylater, polyolefiner, polyurethaner, ethylenbaserede (co)polymerer, polyvinylacetat og copolymerer heraf, copolymerer af vinylmonomerer og polyalkylenoxider, styrenblokcopolymerer og blandinger eller sammenblandinger heraf og eventuelt en eller flere bestanddele udvalgt fra gruppen bestående af klæbende harpikser, blødgøringsmidler, vokser, antioxidanter, stabilisatorer, adhæ-sionsfremmere, fyldmaterialer, pigmenter, farver, olier og duftstoffer.
5. Fremgangsmåde ifølge ethvert af kravene 1 til 4, hvorved belægningen ikke har nogen negativ påvirkning af HMPSA’ens egenskaber ved smeltning af HPMSA’en, som har belægningen.
6. Fremgangsmåde ifølge ethvert af kravene 1 til 5, hvorved belægningsmaterialet påføres ved sprøjtebelægning, tæppebelægning, neddypningsbelægning eller kombinationer heraf.
7. Fremgangsmåde ifølge krav 6, hvorved neddypningsbelægning foregår inden for en tidsperiode på fra 0,1 til 30 sekunder.
8. Fremgangsmåde ifølge ethvert af kravene 1 til 7, hvorved fremgangsmåden før trinnet med hensyn til påføring af belægningsmaterialet omfatter et eller flere af følgende trin: - pelletering af en HMPSA-masse, - formning af HMPSA-massen foreliggende i pelleteret form, med eller uden trykpåføring, - tørring af HMPSA-massen til stede i pelleteret og/eller formet form ved afdampning og/eller opvarmning, - fiksering af formen af HMPSA-massen, som er til stede i pelleteret og/eller formet og/eller tørret form under trykpåvirkning.
9. HMPSA, som har en belægning, hvorved belægningen har en klæbefri egenskab op til 50°C opnået ved hjælp af en fremgangsmåde ifølge ethvert af kravene 1 til 8.
DK14002028.0T 2014-06-12 2014-06-12 Fremgangsmåde til fremstilling af et varmsmelteligt trykfølsomt klæbemiddel HMPSA, som har en ikke-klæbende belægning DK2954995T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14002028.0A EP2954995B1 (en) 2014-06-12 2014-06-12 Process for preparing hot melt pressure sensitive adhesive (HMPSA) having a tack-free coating

Publications (1)

Publication Number Publication Date
DK2954995T3 true DK2954995T3 (da) 2017-05-01

Family

ID=50942018

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14002028.0T DK2954995T3 (da) 2014-06-12 2014-06-12 Fremgangsmåde til fremstilling af et varmsmelteligt trykfølsomt klæbemiddel HMPSA, som har en ikke-klæbende belægning

Country Status (17)

Country Link
US (1) US10486190B2 (da)
EP (1) EP2954995B1 (da)
JP (2) JP7093157B2 (da)
KR (1) KR102398442B1 (da)
CN (1) CN106459715B (da)
AU (1) AU2015273903A1 (da)
BR (1) BR112016028868A2 (da)
CA (1) CA2951740A1 (da)
DK (1) DK2954995T3 (da)
ES (1) ES2614285T3 (da)
IL (1) IL249097B (da)
MX (1) MX2016015622A (da)
PL (1) PL2954995T3 (da)
PT (1) PT2954995T (da)
RU (1) RU2688853C2 (da)
SG (1) SG11201609895TA (da)
WO (1) WO2015188947A1 (da)

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Also Published As

Publication number Publication date
RU2016151293A (ru) 2018-07-16
EP2954995A1 (en) 2015-12-16
IL249097B (en) 2021-01-31
AU2015273903A1 (en) 2016-12-08
CN106459715B (zh) 2019-05-28
CN106459715A (zh) 2017-02-22
IL249097A0 (en) 2017-01-31
ES2614285T3 (es) 2017-05-30
RU2016151293A3 (da) 2018-12-24
BR112016028868A2 (pt) 2017-08-22
PL2954995T3 (pl) 2017-07-31
US20170113244A1 (en) 2017-04-27
JP2021001347A (ja) 2021-01-07
JP7093157B2 (ja) 2022-06-29
RU2688853C2 (ru) 2019-05-22
KR102398442B1 (ko) 2022-05-16
WO2015188947A1 (en) 2015-12-17
MX2016015622A (es) 2017-02-27
US10486190B2 (en) 2019-11-26
KR20170015917A (ko) 2017-02-10
PT2954995T (pt) 2017-04-07
EP2954995B1 (en) 2017-02-01
CA2951740A1 (en) 2015-12-17
SG11201609895TA (en) 2016-12-29
JP2017524513A (ja) 2017-08-31

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