JPS57131516A - Manufacture of methacrylic resin plate - Google Patents

Manufacture of methacrylic resin plate

Info

Publication number
JPS57131516A
JPS57131516A JP1833881A JP1833881A JPS57131516A JP S57131516 A JPS57131516 A JP S57131516A JP 1833881 A JP1833881 A JP 1833881A JP 1833881 A JP1833881 A JP 1833881A JP S57131516 A JPS57131516 A JP S57131516A
Authority
JP
Japan
Prior art keywords
stainless steel
steel plate
resin plate
mold
methacrylic resin
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
JP1833881A
Other languages
Japanese (ja)
Other versions
JPH0233490B2 (en
Inventor
Jun Nakauchi
Yukihiro Matsumoto
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP1833881A priority Critical patent/JPH0233490B2/en
Publication of JPS57131516A publication Critical patent/JPS57131516A/en
Publication of JPH0233490B2 publication Critical patent/JPH0233490B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/16—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length between endless belts
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a methacrylic resin plate improved in solvent resistance by polymerizing a mixture of monomers containing methyle methacrylate as the main component by using a specific stainless steel plate as a mold. CONSTITUTION:The stainless steel plate subjected to anodic oxidation electrolytic treatment through a medium (such as water, agar, etc.) containing a moisture exceeding 20% under an electric field strength exceeding 1.0V/cm is used as a mold, and polymeric unsaturated monomer mixture containing methyl methacrylate monomer or methyle methacrylate as the main component or its partial polymer is polymerized to obtain the desired resin plate. In addition, the stainless steel plate is preferred to make two endless belts which run facing each other at a certain interval.
JP1833881A 1981-02-10 1981-02-10 METAKURIRUJUSHIBANNOSEIZOHO Expired - Lifetime JPH0233490B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1833881A JPH0233490B2 (en) 1981-02-10 1981-02-10 METAKURIRUJUSHIBANNOSEIZOHO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1833881A JPH0233490B2 (en) 1981-02-10 1981-02-10 METAKURIRUJUSHIBANNOSEIZOHO

Publications (2)

Publication Number Publication Date
JPS57131516A true JPS57131516A (en) 1982-08-14
JPH0233490B2 JPH0233490B2 (en) 1990-07-27

Family

ID=11968858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1833881A Expired - Lifetime JPH0233490B2 (en) 1981-02-10 1981-02-10 METAKURIRUJUSHIBANNOSEIZOHO

Country Status (1)

Country Link
JP (1) JPH0233490B2 (en)

Also Published As

Publication number Publication date
JPH0233490B2 (en) 1990-07-27

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