DE3127667A1 - "synthetisches harz, ein verfahren zu seiner herstellung und seine verwendung als oberflaechenmaterial von schallplatten" - Google Patents

"synthetisches harz, ein verfahren zu seiner herstellung und seine verwendung als oberflaechenmaterial von schallplatten"

Info

Publication number
DE3127667A1
DE3127667A1 DE19813127667 DE3127667A DE3127667A1 DE 3127667 A1 DE3127667 A1 DE 3127667A1 DE 19813127667 DE19813127667 DE 19813127667 DE 3127667 A DE3127667 A DE 3127667A DE 3127667 A1 DE3127667 A1 DE 3127667A1
Authority
DE
Germany
Prior art keywords
surface material
synthetic resin
powdery
frozen
record
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.)
Granted
Application number
DE19813127667
Other languages
German (de)
English (en)
Other versions
DE3127667C2 (enExample
Inventor
Masahisa Nara Sakamoto
Tadashi Nara Sakamoto
Yoshio Mitaka Tokyo Tamura
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.)
KAWAMURA HIROSI
Original Assignee
KAWAMURA HIROSI
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 KAWAMURA HIROSI filed Critical KAWAMURA HIROSI
Publication of DE3127667A1 publication Critical patent/DE3127667A1/de
Application granted granted Critical
Publication of DE3127667C2 publication Critical patent/DE3127667C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
    • G11B3/705—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers characterised by the selection of the material only
    • 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • 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
    • C08J2327/00—Characterised by the use 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 halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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 halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use 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 halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81—Sound record

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE19813127667 1981-02-17 1981-07-13 "synthetisches harz, ein verfahren zu seiner herstellung und seine verwendung als oberflaechenmaterial von schallplatten" Granted DE3127667A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56022464A JPS57135405A (en) 1981-02-17 1981-02-17 Manufacture of surface material of record disk bearing photograph or illustration
AU62478/86A AU584458B2 (en) 1981-02-17 1986-09-09 Synthetic resin material, particularly surface material for records with a photograph or picture

Publications (2)

Publication Number Publication Date
DE3127667A1 true DE3127667A1 (de) 1982-09-02
DE3127667C2 DE3127667C2 (enExample) 1993-05-19

Family

ID=36927744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813127667 Granted DE3127667A1 (de) 1981-02-17 1981-07-13 "synthetisches harz, ein verfahren zu seiner herstellung und seine verwendung als oberflaechenmaterial von schallplatten"

Country Status (8)

Country Link
US (1) US4435802A (enExample)
JP (1) JPS57135405A (enExample)
AU (1) AU584458B2 (enExample)
DE (1) DE3127667A1 (enExample)
FR (1) FR2499900A1 (enExample)
GB (1) GB2093849B (enExample)
IT (1) IT1137300B (enExample)
NL (1) NL8103463A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030234470A1 (en) * 2002-06-20 2003-12-25 Haan Stephen F. Embossing apparatus, method of use thereof and resulting article

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311241A1 (de) * 1973-03-02 1974-09-19 Japan Steel Works Ltd Verfahren zum direkten kuehlen von geschmolzenen thermoplastischen kunststoffen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320112A (en) 1940-12-06 1943-05-25 Dow Chemical Co Storage of supercooled normally crystalline polymeric material
US2528611A (en) 1947-03-18 1950-11-07 Vogue Recordings Inc Method of making illustrated phonograph records
US3050433A (en) 1960-09-02 1962-08-21 Sakamoto Kumao Process for producing a record disc having a pictorial illustration printed thereon
US3496253A (en) 1966-11-07 1970-02-17 Fmc Corp Poly(vinyl chloride)-diallyl phthalate molding powders
US3689078A (en) 1969-06-30 1972-09-05 Yasujiro Ban Colored recording discs
US3692759A (en) 1971-02-23 1972-09-19 Pennwalt Corp Extrudable polytetrafluoroethylene powder
US3846361A (en) 1972-06-14 1974-11-05 A Sands Phonograph record composition and process
US3868997A (en) 1973-01-03 1975-03-04 Marathon Oil Co Process for preparing and using aqueous polyacrylamide solutions for the secondary recovery of oil
US4213927A (en) 1979-06-29 1980-07-22 Alberti John D Method of making picture phonograph record
US4299736A (en) 1980-05-19 1981-11-10 Rca Corporation Conductive molding composition and discs therefrom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311241A1 (de) * 1973-03-02 1974-09-19 Japan Steel Works Ltd Verfahren zum direkten kuehlen von geschmolzenen thermoplastischen kunststoffen

Also Published As

Publication number Publication date
JPS57135405A (en) 1982-08-21
DE3127667C2 (enExample) 1993-05-19
GB2093849B (en) 1985-01-30
IT8122999A0 (it) 1981-07-17
JPS6349284B2 (enExample) 1988-10-04
AU6247886A (en) 1988-03-17
IT1137300B (it) 1986-09-03
AU584458B2 (en) 1989-05-25
NL8103463A (nl) 1982-09-16
FR2499900B3 (enExample) 1984-06-01
US4435802A (en) 1984-03-06
GB2093849A (en) 1982-09-08
FR2499900A1 (fr) 1982-08-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee