WO2017085197A1 - Procédé pour la modification de bouillottes - Google Patents

Procédé pour la modification de bouillottes Download PDF

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Publication number
WO2017085197A1
WO2017085197A1 PCT/EP2016/078027 EP2016078027W WO2017085197A1 WO 2017085197 A1 WO2017085197 A1 WO 2017085197A1 EP 2016078027 W EP2016078027 W EP 2016078027W WO 2017085197 A1 WO2017085197 A1 WO 2017085197A1
Authority
WO
WIPO (PCT)
Prior art keywords
hot water
water bottle
polymer
polymer material
property
Prior art date
Application number
PCT/EP2016/078027
Other languages
German (de)
English (en)
Inventor
Benjamin Ohmer
Original Assignee
Wfi Wärmflascheninnovation Ug (Haftungsbeschränkt)
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
Priority claimed from DE102015122320.1A external-priority patent/DE102015122320A1/de
Application filed by Wfi Wärmflascheninnovation Ug (Haftungsbeschränkt) filed Critical Wfi Wärmflascheninnovation Ug (Haftungsbeschränkt)
Priority to EP16804706.6A priority Critical patent/EP3377008A1/fr
Publication of WO2017085197A1 publication Critical patent/WO2017085197A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/06—Crosslinking by radiation

Definitions

  • the present invention relates to the modification of hot water bottles and
  • Hot-water bottle components in particular by means of electron beams, to processes for the production of hot-water bottles, to hot-water bottle sets, to hot-water bottles as such and to methods for sterilizing hot-water bottles.
  • Hot water bottles and grain pillows have been around for many years and basically serve to heat a body part. Hot water bottle development has so far created three key basic configurations. Historically, the hot water fillable metal heat bottle is considered the first basic configuration. Subsequently, the production of rubber heat bottles has been established, which in turn has been largely replaced by hot water bottles made of PVC. Typically, hot water bottles are classified according to the British Standard 1970: 2012, which makes it clear that they are structurally and significantly different from other cylinders.
  • a method of modifying a hot water bottle is provided.
  • the method according to the invention preferably comprises at least the steps:
  • Polymer material pressurizing the hot water bottle with at least one of a radiation source, in particular an electron accelerator or gamma radiation generator, generated beam for the at least partial modification of at least one property of the hot water bottle, wherein the modified property of the hot water bottle or the material of
  • Hot water bottle is a change in the material property of the polymer material, wherein the change in the material property by increasing the degree of crosslinking of the
  • Molecular chains of the polymer material is characterized and / or wherein the change in the material property by the cleavage of atoms, in particular hydrogen atoms and / or carbon atoms, is characterized by the molecules of the polymer material.
  • Hot water bottles now for the first time another type of material for use as a molding material of the hot water bottle can be used.
  • the material modification preferably results in a increase in the temperature resistance, particularly to a temperature of more than 100 ° C or more than 102 e C or more than 105 e C or more than 110 ° C or more than 115 e C. Additionally, or Alternatively, the strength of the polymer material can be increased by the material modification.
  • a starting material for the production of hot-water bottles prior to transfer of the hot-water bottle material into the hot-bottle form or after the transfer of the hot-water bottle material into the hot-bottle form by means of radiation, in particular electron radiation, is preferably modified.
  • thermosetting properties a starting material for the production of hot-water bottles having originally thermosetting properties is supplemented by the application of radiation with thermoplastic properties. For the first time, this opens up a polymer material-based hot water bottle made of a bio-polymer material
  • thermosetting properties can be generated.
  • the polymer material or the hot-bottle material or the starting granulate consists at least partially and preferably predominantly (in terms of mass or volume) and particularly preferably completely of a biopolymer material, in particular based on sugar cane or lactic acid, which is different from a petroleum-based polymer material , such as Polylactide, PLA, or
  • the electron accelerator is operable at least in a range between 2 MeV and 40 MeV, preferably between 5 MeV and 25 MeV, and more preferably between 10 MeV and 20 MeV.
  • the hot water bottles before the application of the electron beam in a package in particular an at least partially transparent packaging, arranged, the package at least liquid-tight einbett the hot water bottle, the modified property of the hot water bottle the degree of contamination of the hot water bottle biologically active biomass, reducing the level of electron beam loading.
  • the package at least liquid-tight einbett the hot water bottle, the modified property of the hot water bottle the degree of contamination of the hot water bottle biologically active biomass, reducing the level of electron beam loading.
  • Packaging should not be opened nondestructively after inserting the hot water bottle and closing the packaging.
  • the packaging preferably also consists at least partially of a polymeric material.
  • a gas is introduced into the packaging, in particular air, the gas in the packaging being pressurized with respect to the environment.
  • Liquid-tight means here preferably, if no water over a period of at least 0.25h or at least 0.5h or at least 0.75h or at least 1h or at least 2h, at a temperature of 4 ° C and a cylindrical water column of 2.5 cm diameter and a height of at least 10cm, and preferably 50cm, and more preferably 100cm, can penetrate directly at a level of normal zero (NN) into the package.
  • N normal zero
  • the modified property of the hot water bottle is a change in the material property of the polymeric material, wherein the change in material property is characterized by an increase in the degree of crosslinking of the molecular chains of the polymeric material and / or wherein the change in material property is due to cleavage of the polymer material Atoms, in particular hydrogen atoms and / or carbon atoms, is characterized by the molecules of the polymer material.
  • the crosslinking of the molecular chains of the polymer material and / or the splitting off of atoms from the molecules of the polymer material is effected only in predetermined proportions of the hot-water bottle.
  • the crosslinking of the molecular chains of the polymer material and / or the splitting off of atoms from the molecules of the polymer material into portions of the hot-water bottle which are functionally different from one another
  • the crosslinking of the molecular chains of the polymer material and / or the splitting off of atoms from the molecules of the polymer material in all portions of the hot-water bottle are effected equally strongly or substantially equally.
  • the polymer material in a pre-crosslinked state a temperature resistance of less than lOO'C, in particular less than 95 "C or less than 90 e C or less than 85 ° C, or of less than 80 e C or less than 75 e C, and in a crosslinked state has a temperature resistance of more than 100 e C, in particular greater than 105 "C or greater than 110'C or greater than 115" C or more than 120 e C, up.
  • Pre-crosslinked state in the context of the present invention is preferably a state which is present before an exposure of the polymer material to an electron beam for crosslinking the polymer molecules with one another.
  • the postcrosslinked state is preferably a state which is present after an exposure of the polymer material to an electron beam for crosslinking the polymer molecules with one another.
  • postcrosslinked may preferably also be understood as radiation crosslinked.
  • the electron beam in particular by means of a scanning horn, fanned out and the hot water bottle by means of a transport device at a speed of at least lm / min, preferably of at least 2m / min and more preferably of 0.1m / s, by drove through the fanned electron beam.
  • a plurality of the hot water bottles in an outer packaging are arranged one above the other and the outer packaging is transported by means of a transport device for electron beam exposure through the electron beam, in particular the fanned electron beam.
  • the present invention may relate to a production method for producing a kit at least consisting of a hot water bottle or a grain cushion and a fluid-tight, in particular gas and / or liquid-tight, packaging completely enclosing the hot water bottle or the grain cushion.
  • the manufacturing method preferably comprises at least the steps of: providing the hot water bottle or the grain pad, providing the packaging, placing the hot water bottle or the grain pad in the packaging, closing the
  • Packaging applying to the set with an electron beam for sterilization of at least the contents of the packaging.
  • the packaging can not be opened nondestructively after the introduction of the hot water bottle and the closure of the packaging.
  • a plurality of the sets are arranged in an outer packaging one above the other and the outer packaging is transported by means of a transport device for electron beam exposure through the electron beam, in particular the fanned out electron beam.
  • At least one hot water bottle cover and / or one hot water bottle closure with the hot water bottle is arranged in the packaging.
  • a ubend is arranged in the hot water bottle, which consists of at least a salt and a film enclosing the salt, wherein the film, the salt einterhaust so that it can not be brought into contact with the hot water bottle in contact.
  • the salt is preferably a phase change material with a phase change from solid to liquid at a temperature between 40 e C and 70 e C, preferably at a temperature between 50 "C and 65" C and more preferably between 54 "C and 60 ° C
  • the salt is at least partially and preferably predominantly (in terms of volume or mass) and preferably entirely of sodium acetate trihydrate.
  • the present invention may relate to a manufacturing method for hot water bottles which consist at least partially of a polymer material.
  • the production process preferably comprises at least the steps of providing a granulate, wherein the granules at least polymeric material constituents and preferably completely (in terms of mass or volume) of a polymer material or of a plurality of polymer materials, wherein at least one polymer component of the granules comprises cross-linked molecular chains, in particular resulting from a Electron beam treatment, introduction of the granules in an injection molding plant, forming the granules by means of the injection molding in the form of a
  • Hot water bottle or in components of a hot water bottle wherein the components of a hot water bottle after its generation at least partially by means of joining, in particular welding, in particular friction welding, are joined together.
  • a threaded portion is provided, wherein the threaded portion is made of a different material than the granules, wherein the threaded portion is arranged such that it is at least partially surrounded by a portion which has been formed from the granules.
  • the granules are at least partially and preferably predominantly (in terms of mass or volume) and most preferably entirely of a biopolymer material other than a petroleum-based polymer material, especially sugarcane-based or lactic acid-based, such as polylactide, PLA, or polyhydroxyalkanoate-based.
  • the change in the material property of the granules is preferably characterized by an increase in the degree of crosslinking of the molecular chains of the polymer material and / or the
  • Hydrogen atoms and / or carbon atoms is characterized by the molecules of the polymer material.
  • the present invention may relate to a heat bottle set.
  • a hot-water bottle preferably biologically inactive biomass, in particular biologically inactive bacteria and / or biologically inactive viruses and / or biologically inactive plasmids and / or biologically inactive spores and / or biologically ineffective DNA fragments, a packaging, wherein the hot water bottle is surrounded by the packaging fluid-tight.
  • the fraction of the biologically inactive biomass in the area enclosed by the packaging is preferably opposite to the fraction of the biologically active biomass also present in the enclosed area, in particular biologically active bacteria and / or biologically active viruses and / or biologically active plasmids and / or biologically active ones Spores and / or biologically active DNA fragments, numerically and / or massively and / or in volume by a multiple, in particular by at least 10 times or at least 20 times or at least 50 times or at least 100 times or at least 1,000 times, or at least 10,000 times, or at least 100,000 times, or at least 1,000,000 times, or at least 10,000,000 times, or at least 100,000,000 times larger.
  • more than 99.9% and preferably more than 99.99% and more preferably more than 99.999% and most preferably more than 99.9999% of the total biomass present in the packaging is biologically inactive or inactive.
  • the present invention may relate to a hot water bottle in which the
  • polymer-containing material has a different from a petroleum-based polymer material polymer-containing material, in particular a polymer-containing material based on sugar cane or lactic acid-based or starch-based.
  • this hot water bottle is arranged in a germ-reduced and preferably sterilized packaging and thereby likewise germ-reduced and preferably sterilized.
  • a multipartite is particularly preferred.
  • Hot water bottle safety closure is provided in the packaging, wherein the
  • Hot water bottle safety closure at least one closure part with an external thread for screwing into an internal thread of a hot water bottle, and with a first force transmission element for transmitting torque for screwing the closure part into an internal thread of a
  • Hot water bottle for sealing the hot water bottle and for unscrewing the closure part of an inner thread of a hot water bottle and a manual actuating element with a second power transmission element for introducing the screwing and unscrewing the closure part in an internal thread of a hot water bottle required moments in the closure part, wherein the first power transmission element and the second
  • Power transmission element are designed correspondingly such that the closure part and the manual actuating element are releasably coupled together to form an operative connection.
  • the multi-part safety lock germ-reduced or sterile.
  • the biologically inactive biomass is converted into a biologically inactive form as a result of an exposure of the set with at least one electron beam generated by an electron accelerator from a previously effective form.
  • the biologically inactive biomass is converted into a biologically inactive form as a result of an exposure of the set with at least one electron beam generated by an electron accelerator from a previously effective form.
  • a hot-water bottle cover made of a textile material is likewise arranged in the packaging.
  • a Päd is arranged, which consists of at least a salt and a film enclosing the salt, wherein the film, the salt so einhaust that it can not be brought into contact with the hot water bottle in contact.
  • Biologically ineffective in the context of the present invention is the suppression or deactivation or inhibition or stopping or destroying of bacterial activity and / or viral activity and / or plasmid activity and / or DNA activity and / or the activity of spores.
  • the present invention may relate to a hot-water intermediate, as preferably obtained in the inventive hot-water bottle production.
  • Hot-water intermediate product preferably comprises at least one opening portion for forming a filling / discharge opening, a wall portion for forming a
  • a receiving space wherein at least a portion of the hot water bottle intermediate product is formed by at least one polymer material, wherein the polymer material has a temperature resistance of less than 100 ° C, preferably less than 95 ° C, more preferably less than 90 "C and most preferably less than 85 '.
  • the polymer material preferably undergoes a radiation treatment, in particular an electron beam treatment, by means of a radiation treatment
  • the material modification preferably causes an increase in
  • Temperature resistance in particular to a temperature of more than 100 e C or more than 102 ° C or more than 105 "C or more than 110" C or more than 115 ° C.
  • the strength of the polymer material can be increased by the material modification.
  • preference is given to a starting material for the production of hot-water bottles before transfer of the hot-water bottle material into the hot-water bottle shape or after the transfer of the hot-water bottle material into the hot-water bottle shape by means of radiation, in particular
  • Electron radiation modified.
  • a starting material for the production of hot-water bottles having originally thermosetting properties is supplemented by the application of radiation with thermoplastic properties.
  • the granulate transferred to the hot-bottle mold can be modified by radiation after it has been produced or during its production or after being transferred to the hot-bottle mold.
  • the degree of crosslinking of the molecular chains of the polymer material or hot-water bottle material is particularly preferably increased (due to the application of radiation).
  • the present invention may relate to a hot water bottle.
  • the hot water bottle according to the invention can in this case at least partially consist of a polymer material.
  • At least one material property of the polymer material is due to a Postcrosslinking of the polymer chains of the polymer material, in particular by means of a
  • the present invention may relate to a hot water bottle.
  • the hot water bottle preferably at least partially of a polymeric material with a temperature resistance of less than 100 ° C, preferably less than 95 ° C more preferably less than 90 "C, and most preferably less than 85 e C
  • the polymer material or individual or more or a plurality of polymer molecules are at least locally and preferably in terms of volume majority and especially preferably completely, in particular by means of an electron beam, postcrosslinked to increase the temperature resistance.
  • the present invention may relate to a hot water bottle.
  • the hot water bottle preferably consists at least partially of a polymer material having an impact strength and / or tensile strength and / or elongation at break.
  • the polymer material is at least locally modified to increase the impact strength and / or tensile strength and / or elongation at break as a result of postcrosslinking of the polymer chains of the polymer material.
  • the polymer material is at least partially and preferably majority (in terms of mass or volume) and most preferably entirely of one of a petroleum-based
  • bio-polymer material Various bio-polymer material, in particular sugar cane-based or lactic acid-based, such. Polylactide, PLA, or Polyhydroxyalkanoatebasis, consists of or constituents thereof.
  • biopolymer polymer material thus means any polymer material which contains less than 50% petroleum constituents, preferably less than 25% petroleum constituents and particularly preferably less than 10% petroleum constituents or less than 5% petroleum constituents or less than 1% petroleum constituents Having petroleum components. Any petroleum components are to be understood in terms of volume or mass.
  • biopolymers are additionally preferably understood as meaning at least the materials and mixtures or compounds associated with the following group: polylactide (PLA), polyhydroxybutyrate (PHB), lignin-based thermoplastics, epoxy-based oils (currently especially linseed and palm oil) and / or cellulose and / or celluloid and / or starch.
  • PLA polylactide
  • PHB polyhydroxybutyrate
  • lignin-based thermoplastics lignin-based thermoplastics
  • epoxy-based oils currently especially linseed and palm oil
  • the polymer material is provided with crosslinking-generating additives or crosslinking-generating additives in the polymer material, in particular in the form of
  • the cross-linking generation additives in particular as a function of electron beam exposure, cause crosslinking of the polymer molecules of the polymer material.
  • Crosslinking additives are accelerated and / or enhanced.
  • the present invention may relate to a hot water bottle.
  • the hot water bottle according to the invention preferably comprises at least one receiving space for receiving and holding water and a closable opening with a threaded portion.
  • the threaded portion and the receiving space consist of the same polymer material and are particularly preferably integrally connected to one another, with at least polymer molecules of the threaded portion being postcrosslinked.
  • the present invention further relates to a lot.
  • the lot preferably comprises at least one packaging, in particular at least partially consisting of a polymer material which delimits a receiving region, and in the receiving region at least liquid-tight a hot water bottle, in particular with closure and / or cover, is arranged, wherein the entire limited by the packaging receiving area germ-reduced, in particular sterile, is.
  • the properties of the packaging and / or packaging materials are preferably regulated in the standards DIN EN ISO 11607-1 and 11607-2 or DIN EN 868. These standards are incorporated herein by reference in their entirety.
  • the term "sterile” is to be understood preferably according to the standards EN 556-1 and EN 552, the application preferably being directed to laboratory products and more preferably directed to medical devices
  • the term “germ-reduced” is understood here as meaning preferably any state which is achieved by a treatment which involves a reduction and / or inactivation of biomass, in particular effective DNA or active DNA fragments or pathogens and / or microorganisms , in particular biologically active bacteria and / or biologically active viruses and / or biologically active spores causes.
  • germ-reduced thus preferably describes a state which corresponds to the degree of security SAL 2 or at least the degree of security SAL 2, in particular SAL 3 or at least SAL3 or SAL 4 or at least SAL4 or SAL 5.
  • SAL stands for the uniformly used term sterility assurance level.
  • sterile thus preferably describes a state which corresponds to the degree of safety SAL 6 or higher.
  • the use of the words "substantially” preferably defines a deviation in the range of 196-30%, in particular of l% -20%, in particular of 1% -10%, in all cases in which these words are used in the context of the present invention. , in particular of l% -5%, in particular l% -2%, of the definition that would be given without the use of these words.
  • each lot contains a package and a heat-bottle-specific object according to the invention, which is kept at least germ-reduced in the packaging or arranged.
  • the figures la-d show various at least germ-reduced, in particular sterile, packaged objects of the invention. It is also conceivable here that all conceivable combinations of the objects shown in these figures can be arranged germ-reduced, in particular sterile, in a packaging. Preferably, the packages 200 shown in these figures are
  • Packages which by volume or in terms of mass are at least partly or wholly or entirely made of a polymer material, in particular of polypropylene or polyamide or polyethylene or of combinations of at least two of these materials, or have these.
  • the reference numeral 202 denotes a germ-reduced, in particular sterile, area bounded by the package 200.
  • the objects shown are in Fig. La to a hot water bottle 14 with a
  • Hot-water bottle closure 1 in particular a heat-bottle safety closure, in Fig. Lb to a closure part attachment member 302, in Fig. Lc to a hot-bottle safety closure closure member 4 and a hot-bottle safety fastener manual actuator element 2, and in Figure ld to another closure member mounting member 302, in particular an adapter.
  • a hot-water bottle cover in particular having a textile material, may also be provided in one of these packages 200.
  • the package 200 may preferably be preferred after the introduction of an object and subsequent sealing, preferably only as a result of destruction of the package, i. Cancel the germ reduction or a release of a sterile condition, open to remove the respective object.
  • the hot-water bottles produced in the context of the present invention serve exclusively for bringing into contact with living beings, in particular humans or animals.
  • the hot water bottles are thus used in particular for local heating of body parts or seat and / or

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un procédé pour la modification d'une bouillotte. Le procédé selon l'invention comprend au moins les étapes suivantes : la mise à disposition de la bouillotte, qui se compose au moins en partie d'un matériau contenant un polymère ; l'exposition de la bouillotte à l'action au moins d'un rayon produit par une source de rayonnement, en particulier d'un rayon électronique ou d'un rayon gamma, pour la modification au moins par endroits d'au moins une propriété de la bouillotte, la propriété modifiée de la bouillotte étant une modification de la propriété matérielle du matériau polymère, qui est caractérisée par une hausse du degré de réticulation des chaînes moléculaires du matériau polymère et/ou par le clivage d'atomes, en particulier d'atomes d'hydrogène et/ou de carbone, hors des molécules du matériau polymère.
PCT/EP2016/078027 2015-11-19 2016-11-17 Procédé pour la modification de bouillottes WO2017085197A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16804706.6A EP3377008A1 (fr) 2015-11-19 2016-11-17 Procédé pour la modification de bouillottes

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102015120108.9 2015-11-19
DE102015120108 2015-11-19
DE102015122320.1 2015-12-18
DE102015122320.1A DE102015122320A1 (de) 2015-11-19 2015-12-18 Verfahren zum Sterilisieren von Wärmflaschen
DE102016100682 2016-01-17
DE102016100682.3 2016-01-17

Publications (1)

Publication Number Publication Date
WO2017085197A1 true WO2017085197A1 (fr) 2017-05-26

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Application Number Title Priority Date Filing Date
PCT/EP2016/078027 WO2017085197A1 (fr) 2015-11-19 2016-11-17 Procédé pour la modification de bouillottes

Country Status (2)

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EP (1) EP3377008A1 (fr)
WO (1) WO2017085197A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042412A (en) * 1979-02-19 1980-09-24 Desma Werke Gmbh Moulding hollow articles
US20080004369A1 (en) * 2004-11-17 2008-01-03 Jukka Seppala Crosslinkable Biopolymer
US20100310624A1 (en) * 2009-06-08 2010-12-09 Boston Scientific Scimed, Inc. Crosslinked bioabsorbable medical devices
US20130072633A1 (en) * 2009-12-29 2013-03-21 Yoshitaka Kawamoto Flexible Tubing Material and Method of Forming the Material
DE102014006519A1 (de) * 2014-05-03 2015-11-05 Smart Material Printing B.V. Verwendung magnetischer und/oder magnetisierbarer, polymerer Mikro- und/oder Nanocomposite zur Herstellung komplexer, magnetischer und/oder magnetisierbarer Formteile mithilfe additiver Fabrikatoren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042412A (en) * 1979-02-19 1980-09-24 Desma Werke Gmbh Moulding hollow articles
US20080004369A1 (en) * 2004-11-17 2008-01-03 Jukka Seppala Crosslinkable Biopolymer
US20100310624A1 (en) * 2009-06-08 2010-12-09 Boston Scientific Scimed, Inc. Crosslinked bioabsorbable medical devices
US20130072633A1 (en) * 2009-12-29 2013-03-21 Yoshitaka Kawamoto Flexible Tubing Material and Method of Forming the Material
DE102014006519A1 (de) * 2014-05-03 2015-11-05 Smart Material Printing B.V. Verwendung magnetischer und/oder magnetisierbarer, polymerer Mikro- und/oder Nanocomposite zur Herstellung komplexer, magnetischer und/oder magnetisierbarer Formteile mithilfe additiver Fabrikatoren

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Publication number Publication date
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