EP3642022A4 - Hydrophilic, moldable polymer blends and uses thereof - Google Patents

Hydrophilic, moldable polymer blends and uses thereof Download PDF

Info

Publication number
EP3642022A4
EP3642022A4 EP18820701.3A EP18820701A EP3642022A4 EP 3642022 A4 EP3642022 A4 EP 3642022A4 EP 18820701 A EP18820701 A EP 18820701A EP 3642022 A4 EP3642022 A4 EP 3642022A4
Authority
EP
European Patent Office
Prior art keywords
hydrophilic
polymer blends
moldable polymer
moldable
blends
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.)
Withdrawn
Application number
EP18820701.3A
Other languages
German (de)
French (fr)
Other versions
EP3642022A1 (en
Inventor
Jacques JONSMAN
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.)
Jonsman Innovation Aps
Original Assignee
Jonsman Innovation Aps
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 Jonsman Innovation Aps filed Critical Jonsman Innovation Aps
Publication of EP3642022A1 publication Critical patent/EP3642022A1/en
Publication of EP3642022A4 publication Critical patent/EP3642022A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0092—Other properties hydrophilic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP18820701.3A 2017-06-21 2018-06-21 Hydrophilic, moldable polymer blends and uses thereof Withdrawn EP3642022A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201700367A DK201700367A1 (en) 2017-06-21 2017-06-21 A hydrophilic polymer material
PCT/DK2018/050162 WO2018233793A1 (en) 2017-06-21 2018-06-21 Hydrophilic, moldable polymer blends and uses thereof

Publications (2)

Publication Number Publication Date
EP3642022A1 EP3642022A1 (en) 2020-04-29
EP3642022A4 true EP3642022A4 (en) 2021-08-04

Family

ID=64735510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18820701.3A Withdrawn EP3642022A4 (en) 2017-06-21 2018-06-21 Hydrophilic, moldable polymer blends and uses thereof

Country Status (3)

Country Link
EP (1) EP3642022A4 (en)
DK (1) DK201700367A1 (en)
WO (1) WO2018233793A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022543134A (en) * 2019-08-05 2022-10-07 ビーエーエスエフ ソシエタス・ヨーロピア Preparation of low-dusting or dust-free water-dispersible crosslinked polyvinylpyrrolidone granules
DK202070353A1 (en) 2020-06-03 2022-01-14 Mbh International As An enema nozzle, and an enema device comprising said enema nozzle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802268A1 (en) * 1996-03-29 1997-10-22 Toray Industries, Inc. Highly hygroscopic polyamide fiber, and production and application thereof
JP2004060129A (en) * 2002-07-31 2004-02-26 Toray Ind Inc Highly moisture absorbing/desorbing polyamide fiber and method for producing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190718A (en) * 1975-05-27 1980-02-26 Gaf Corporation Process for increasing molecular weight of vinylpyrrolidone polymer
JPS5827549A (en) * 1981-07-27 1983-02-18 エチコン・インコ−ポレ−テツド Polyamide surgical instrument and production thereof
JPH08113688A (en) * 1994-10-14 1996-05-07 Toray Ind Inc Polyamide-containing composition and fiber
RU2182107C1 (en) * 2001-03-30 2002-05-10 Общество С Ограниченной Ответственностью Производственно-Коммерческая Фирма "Атлантис-Пак" Polymer film for packing foodstuff and package made from such film
JP2002306059A (en) * 2001-04-17 2002-10-22 Gunze Kobunshi Corp Casing film for food
US20120003361A1 (en) * 2009-03-17 2012-01-05 Ube Industries, Ltd. Polyamide resin composition, film comprising the same and polyamide-based laminate film
CN101747624B (en) * 2009-12-11 2011-12-28 杭州师范大学 Hygroscopic fine denier/superfine denier nylon masterbatch, nylon and preparation method thereof
WO2011130206A1 (en) * 2010-04-14 2011-10-20 The University Of Akron Polymer composition with phytochemical and dialysis membrane formed from the polymer composition
CZ2012164A3 (en) * 2012-03-08 2013-08-07 Univerzita Tomáse Bati ve Zlíne Polymeric composition with co-continuous structure intended especially for preparation of implants of increased biocompatibility

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802268A1 (en) * 1996-03-29 1997-10-22 Toray Industries, Inc. Highly hygroscopic polyamide fiber, and production and application thereof
JP2004060129A (en) * 2002-07-31 2004-02-26 Toray Ind Inc Highly moisture absorbing/desorbing polyamide fiber and method for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018233793A1 *

Also Published As

Publication number Publication date
DK201700367A1 (en) 2019-01-30
WO2018233793A1 (en) 2018-12-27
EP3642022A1 (en) 2020-04-29

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