DE3144566C2 - Verfahren zur Herstellung eines Vorformlings zum Kompressionsverstrecken - Google Patents

Verfahren zur Herstellung eines Vorformlings zum Kompressionsverstrecken

Info

Publication number
DE3144566C2
DE3144566C2 DE3144566A DE3144566A DE3144566C2 DE 3144566 C2 DE3144566 C2 DE 3144566C2 DE 3144566 A DE3144566 A DE 3144566A DE 3144566 A DE3144566 A DE 3144566A DE 3144566 C2 DE3144566 C2 DE 3144566C2
Authority
DE
Germany
Prior art keywords
acrylic resin
preform
methacrylate
substrate
compression stretching
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.)
Expired
Application number
DE3144566A
Other languages
German (de)
English (en)
Other versions
DE3144566A1 (de
Inventor
Helmut Franz
James Henry Pittsburgh Pa. Hanlon
Lloyd Gene Natrona Heights Pa. Shick
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of DE3144566A1 publication Critical patent/DE3144566A1/de
Application granted granted Critical
Publication of DE3144566C2 publication Critical patent/DE3144566C2/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31928Ester, halide or nitrile of addition polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31935Ester, halide or nitrile of addition polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE3144566A 1980-11-24 1981-11-10 Verfahren zur Herstellung eines Vorformlings zum Kompressionsverstrecken Expired DE3144566C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/210,099 US4454203A (en) 1980-11-24 1980-11-24 Pressing plastic with extensible coating

Publications (2)

Publication Number Publication Date
DE3144566A1 DE3144566A1 (de) 1982-06-03
DE3144566C2 true DE3144566C2 (de) 1986-08-07

Family

ID=22781578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3144566A Expired DE3144566C2 (de) 1980-11-24 1981-11-10 Verfahren zur Herstellung eines Vorformlings zum Kompressionsverstrecken

Country Status (6)

Country Link
US (1) US4454203A (enExample)
JP (1) JPS57117539A (enExample)
BR (1) BR8107231A (enExample)
DE (1) DE3144566C2 (enExample)
FR (1) FR2494704A1 (enExample)
GB (1) GB2087789B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656828B1 (en) * 1992-08-21 1999-06-30 Allergan, Inc. Intraocular lenses and methods for making same
US5611968A (en) * 1994-08-16 1997-03-18 Allergan Method of making intraocular lenses

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582398A (en) * 1965-05-18 1971-06-01 Gen Electric Polycarbonate substrate with an acrylate coating thereon
US3496597A (en) * 1966-08-24 1970-02-24 Dow Chemical Co Container forming apparatus
US3485662A (en) * 1967-10-30 1969-12-23 Dow Corning Method of rendering translucent silicone rubber articles transparent
FR2010499B1 (enExample) * 1968-05-31 1973-12-21 Toyo Rayon Co Ltd
US3562383A (en) * 1968-09-09 1971-02-09 Fortin Plastics Inc Method for preventing edge defects in compression stretched acrylic sheets
US3668053A (en) * 1968-09-09 1972-06-06 Fortin Plastics Inc Article for preventing edge defect in compression stretched acrylic sheet
US3632841A (en) * 1970-05-13 1972-01-04 Terry D Fortin Method of stretching acrylic plastics and product
US3739052A (en) * 1970-08-11 1973-06-12 Dow Chemical Co Scrapless forming of plastic articles
JPS5936645B2 (ja) * 1975-05-06 1984-09-05 三菱レイヨン株式会社 多層構造重合体組成物の製造法
JPS595350B2 (ja) * 1976-01-30 1984-02-03 三井東圧化学株式会社 メタリック調塗膜の形成方法
DE2827332A1 (de) * 1978-06-22 1980-01-10 Ernst Schmitt Verfahren zur oberflaechenveredelung von koerpern aus polymethacrylsaeureestern
US4293603A (en) * 1980-01-09 1981-10-06 Hayman Chaffey Charles R Acrylic sheet-lacquer laminates and articles of furniture made therefrom
US4332861A (en) * 1980-11-24 1982-06-01 Ppg Industries, Inc. Plastic surface treatment

Also Published As

Publication number Publication date
DE3144566A1 (de) 1982-06-03
GB2087789B (en) 1985-02-20
GB2087789A (en) 1982-06-03
FR2494704B1 (enExample) 1985-05-24
JPS57117539A (en) 1982-07-22
JPS6123220B2 (enExample) 1986-06-04
US4454203A (en) 1984-06-12
BR8107231A (pt) 1982-07-27
FR2494704A1 (fr) 1982-05-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee