GB201716764D0 - Polymeric film - Google Patents

Polymeric film

Info

Publication number
GB201716764D0
GB201716764D0 GBGB1716764.4A GB201716764A GB201716764D0 GB 201716764 D0 GB201716764 D0 GB 201716764D0 GB 201716764 A GB201716764 A GB 201716764A GB 201716764 D0 GB201716764 D0 GB 201716764D0
Authority
GB
United Kingdom
Prior art keywords
polymeric film
polymeric
film
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Withdrawn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
GBGB1716764.4A
Other versions
GB2567468A (en
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.)
Victrex Manufacturing Ltd
Original Assignee
Victrex Manufacturing 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.)
Filing date
Publication date
Application filed by Victrex Manufacturing Ltd filed Critical Victrex Manufacturing Ltd
Priority to GB1716764.4A priority Critical patent/GB2567468A/en
Publication of GB201716764D0 publication Critical patent/GB201716764D0/en
Priority to PCT/GB2018/052918 priority patent/WO2019073242A1/en
Priority to CN201880064133.1A priority patent/CN111183175A/en
Priority to EP18788851.6A priority patent/EP3694911A1/en
Publication of GB2567468A publication Critical patent/GB2567468A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
    • C08G2650/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/025—Diaphragms comprising polymeric materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB1716764.4A 2017-10-12 2017-10-12 Polymeric film Withdrawn GB2567468A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1716764.4A GB2567468A (en) 2017-10-12 2017-10-12 Polymeric film
PCT/GB2018/052918 WO2019073242A1 (en) 2017-10-12 2018-10-11 Polymeric film and speaker diaphragm comprising it
CN201880064133.1A CN111183175A (en) 2017-10-12 2018-10-11 Polymer film and loudspeaker diaphragm comprising the same
EP18788851.6A EP3694911A1 (en) 2017-10-12 2018-10-11 Polymeric film and speaker diaphragm comprising it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1716764.4A GB2567468A (en) 2017-10-12 2017-10-12 Polymeric film

Publications (2)

Publication Number Publication Date
GB201716764D0 true GB201716764D0 (en) 2017-11-29
GB2567468A GB2567468A (en) 2019-04-17

Family

ID=60419227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1716764.4A Withdrawn GB2567468A (en) 2017-10-12 2017-10-12 Polymeric film

Country Status (4)

Country Link
EP (1) EP3694911A1 (en)
CN (1) CN111183175A (en)
GB (1) GB2567468A (en)
WO (1) WO2019073242A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007169521A (en) * 2005-12-22 2007-07-05 Asahi Kasei Chemicals Corp Film made of polyphenylene sulfide-based resin
US8389672B2 (en) * 2006-01-23 2013-03-05 Mitsubishi Plastics, Inc. Diaphragm for electro-accoustic transducer
KR101302780B1 (en) * 2009-03-13 2013-09-02 어 스쿨 코포레이션 칸사이 유니버시티 Piezoelectric polymer material, process for producing same, and piezoelectric element
GB201117796D0 (en) * 2011-10-14 2011-11-30 Victrex Mfg Ltd Polymeric materials
GB201311376D0 (en) * 2013-06-26 2013-08-14 Victrex Mfg Ltd Polymetric Materials
CN103475981B (en) * 2013-08-27 2017-05-17 歌尔股份有限公司 loudspeaker vibration system
GB201411511D0 (en) * 2014-06-27 2014-08-13 Victrex Mfg Ltd Polymeric materials
KR101903299B1 (en) * 2014-07-18 2018-10-01 다이킨 고교 가부시키가이샤 Film and method for producing same
GB2533291A (en) * 2014-12-15 2016-06-22 Victrex Mfg Ltd Composite material and related articles and methods
GB201516943D0 (en) * 2015-09-24 2015-11-11 Victrex Mfg Ltd Polymeric materials
EP3380648A1 (en) * 2015-11-27 2018-10-03 Solvay Specialty Polymers Italy S.p.A. Multilayer composition and process of making
GB2569512A (en) * 2016-09-26 2019-06-19 Victrex Mfg Ltd Polymers and process for their manufacture

Also Published As

Publication number Publication date
CN111183175A (en) 2020-05-19
GB2567468A (en) 2019-04-17
WO2019073242A1 (en) 2019-04-18
EP3694911A1 (en) 2020-08-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)