MY119779A - Sheet for speaker material - Google Patents

Sheet for speaker material

Info

Publication number
MY119779A
MY119779A MYPI94003435A MYPI9403435A MY119779A MY 119779 A MY119779 A MY 119779A MY PI94003435 A MYPI94003435 A MY PI94003435A MY PI9403435 A MYPI9403435 A MY PI9403435A MY 119779 A MY119779 A MY 119779A
Authority
MY
Malaysia
Prior art keywords
sheet
cabinet
double
adhesive tape
plastic sheet
Prior art date
Application number
MYPI94003435A
Inventor
Hisaya Kai
Junichi Kotani
Original Assignee
Hitachi Kasei Polymer Co 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 Hitachi Kasei Polymer Co Ltd filed Critical Hitachi Kasei Polymer Co Ltd
Publication of MY119779A publication Critical patent/MY119779A/en

Links

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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/26—Porous or cellular plastics
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • C09J2425/00—Presence of styrenic polymer
    • C09J2425/006—Presence of styrenic polymer in the substrate

Abstract

A CONSTRUCTION FOR DECORATIVE OF A SPEAKER MATERIAL IS DISCLOSED WHICH IS OBTAINED BY LAMINATING A DECORATIVE MATERIAL AND A DOUBLE-FACED ADHESIVE TAPE (2) INSTEAD OF SUPERPOSING WOVEN FABRICS, ETC. AND WHICH PERMITS SIMULTANEOUS PAINTING WITH A POLYSTYRENE CABINET AND, AT THE TIME OF DISPOSAL, ALLOWS RECLAMATION WITHOUT BEING PEELED OFF THE CABINET AND, THEREOF, CONTRIBUTES TO IMPROVE ECONOMY AND PRESERVE NATURAL ENVIRONMENT. SPECIFICALLY, THIS INVENTION PERTAINS TO A SHEET FOR A SPEAKER MATERIAL WHICH IS CHARACTERIZED BY COMPRISING A POROUS POLYSTYRENE TYPE PLASTIC SHEET (1) HAVING SO MANY SUBSTANTIALLY UNIFORMLY DISTRIBUTED MINUTE THROUGH HOLES FROM 0.1 TO 0.6 RNRN IN DIAMETER AS TO TOTAL TO AN AREA EQUIVALENT TO AN OPEN RATIO IN THE RANGE OF FROM 10 TO 40% AND A DOUBLE-FACED ADHESIVE TAPE (2) PROVIDED THEREON WITH A HEAT ACTIVATABLE ADHESIVE LAYER (4) SO ADAPTED THAT THE HEAT ACTIVATABLE AGENT THEREOF MAY CONTACT ONE SURFACE OF THE PLASTIC SHEET (1).
MYPI94003435A 1993-12-22 1994-12-20 Sheet for speaker material MY119779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993076175U JP2567211Y2 (en) 1993-12-22 1993-12-22 Speaker material sheet

Publications (1)

Publication Number Publication Date
MY119779A true MY119779A (en) 2005-07-29

Family

ID=13597772

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI94003435A MY119779A (en) 1993-12-22 1994-12-20 Sheet for speaker material

Country Status (5)

Country Link
JP (1) JP2567211Y2 (en)
KR (1) KR200193720Y1 (en)
CN (1) CN2233653Y (en)
MY (1) MY119779A (en)
TW (1) TW297578U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5444614B2 (en) * 2007-12-27 2014-03-19 Ｄｉｃ株式会社 Matte adhesive tape
US10397695B2 (en) * 2015-10-14 2019-08-27 Audio Klaraty Limited Laminated glass and laminated acrylic loudspeaker enclosure
CN106961642A (en) * 2017-03-31 2017-07-18 Tcl空调器(中山)有限公司 The acoustic structure and air conditioner room unit of air conditioner room unit
CN110572746B (en) * 2019-08-19 2021-10-29 歌尔股份有限公司 A conducting film and sound generating mechanism for sound generating mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807294A (en) * 1986-06-20 1989-02-21 Mitubishi Petrochemical Co., Ltd. Piezoelectric and foam resin sheet speaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730989A (en) * 1993-05-12 1995-01-31 Oshitani Sangyo Kk Speaker front sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807294A (en) * 1986-06-20 1989-02-21 Mitubishi Petrochemical Co., Ltd. Piezoelectric and foam resin sheet speaker

Also Published As

Publication number Publication date
TW297578U (en) 1997-02-01
JPH0742287U (en) 1995-07-21
KR200193720Y1 (en) 2000-09-01
CN2233653Y (en) 1996-08-21
JP2567211Y2 (en) 1998-04-02
KR950022189U (en) 1995-07-28

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