CH445118A - Verfahren zur Herstellung von Gebilden aus Polycarbonatharz mit verbesserter UV-Beständigkeit - Google Patents

Verfahren zur Herstellung von Gebilden aus Polycarbonatharz mit verbesserter UV-Beständigkeit

Info

Publication number
CH445118A
CH445118A CH902264A CH902264A CH445118A CH 445118 A CH445118 A CH 445118A CH 902264 A CH902264 A CH 902264A CH 902264 A CH902264 A CH 902264A CH 445118 A CH445118 A CH 445118A
Authority
CH
Switzerland
Prior art keywords
structures
resistance
production
improved
polycarbonate resin
Prior art date
Application number
CH902264A
Other languages
English (en)
Inventor
Layton Etherington Theodore
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH445118A publication Critical patent/CH445118A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CH902264A 1963-07-12 1964-07-09 Verfahren zur Herstellung von Gebilden aus Polycarbonatharz mit verbesserter UV-Beständigkeit CH445118A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US294517A US3309219A (en) 1963-07-12 1963-07-12 Method of producing an ultraviolet resistant polycarbonate article

Publications (1)

Publication Number Publication Date
CH445118A true CH445118A (de) 1967-10-15

Family

ID=23133776

Family Applications (1)

Application Number Title Priority Date Filing Date
CH902264A CH445118A (de) 1963-07-12 1964-07-09 Verfahren zur Herstellung von Gebilden aus Polycarbonatharz mit verbesserter UV-Beständigkeit

Country Status (9)

Country Link
US (1) US3309219A (de)
AT (1) AT259231B (de)
BE (1) BE650441A (de)
CH (1) CH445118A (de)
DE (1) DE1546960A1 (de)
ES (1) ES301785A1 (de)
GB (1) GB1029335A (de)
NL (1) NL6407859A (de)
SE (1) SE319112B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617330A (en) * 1967-03-09 1971-11-02 Bayer Ag Mouldings of polycarbonates with improved surfaces and process for their production
DE2211641C3 (de) * 1972-03-10 1975-08-21 Bayer Ag, 5090 Leverkusen Verfahren zur Stabilisierung von Formteilen aus hochmolekularen thermoplastischen Polycarbonaten
US4146658A (en) * 1978-04-12 1979-03-27 General Electric Company Process for producing an ultraviolet light stabilized polycarbonate article
US4242414A (en) * 1978-11-13 1980-12-30 Minnesota Mining And Manufacturing Company Weather-resistant transparent composite film
US4482204A (en) * 1980-02-25 1984-11-13 At&T Bell Laboratories Ultraviolet absorbers in optical fiber coatings
US4339503A (en) * 1981-03-02 1982-07-13 Ppg Industries, Inc. Protection of polycarbonate from ultraviolet radiation
DE3414116A1 (de) * 1984-04-14 1985-10-24 Bayer Ag, 5090 Leverkusen Uv-stabilisierte polycarbonatformkoerper
US4535104A (en) * 1984-07-20 1985-08-13 General Electric Company Ultraviolet light stabilized copolyestercarbonate
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5989462A (en) 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
US6228289B1 (en) 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6419873B1 (en) 1999-03-19 2002-07-16 Q2100, Inc. Plastic lens systems, compositions, and methods
US6698708B1 (en) 2000-03-30 2004-03-02 Q2100, Inc. Gasket and mold assembly for producing plastic lenses
US6723260B1 (en) 2000-03-30 2004-04-20 Q2100, Inc. Method for marking a plastic eyeglass lens using a mold assembly holder
US6716375B1 (en) 2000-03-30 2004-04-06 Q2100, Inc. Apparatus and method for heating a polymerizable composition
US6632535B1 (en) 2000-06-08 2003-10-14 Q2100, Inc. Method of forming antireflective coatings
US6790022B1 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having a movable lamp mount
US6612828B2 (en) 2001-02-20 2003-09-02 Q2100, Inc. Fill system with controller for monitoring use
US6758663B2 (en) 2001-02-20 2004-07-06 Q2100, Inc. System for preparing eyeglass lenses with a high volume curing unit
US6676399B1 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having sensors for tracking mold assemblies
US6808381B2 (en) 2001-02-20 2004-10-26 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller
US6790024B2 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having multiple conveyor systems
US6676398B2 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having a prescription reader
US6709257B2 (en) 2001-02-20 2004-03-23 Q2100, Inc. Eyeglass lens forming apparatus with sensor
US6726463B2 (en) 2001-02-20 2004-04-27 Q2100, Inc. Apparatus for preparing an eyeglass lens having a dual computer system controller
US6702564B2 (en) 2001-02-20 2004-03-09 Q2100, Inc. System for preparing an eyeglass lens using colored mold holders
US6655946B2 (en) 2001-02-20 2003-12-02 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
US6752613B2 (en) 2001-02-20 2004-06-22 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for initiation of lens curing
US6712331B2 (en) 2001-02-20 2004-03-30 Q2100, Inc. Holder for mold assemblies with indicia
US6464484B1 (en) 2002-03-30 2002-10-15 Q2100, Inc. Apparatus and system for the production of plastic lenses
US9556344B2 (en) * 2013-03-15 2017-01-31 Illinois Tool Works Inc. Plastic protective composition and process for use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423780A (en) * 1944-11-04 1947-07-08 Standard Oil Dev Co Precoating filters
US2799666A (en) * 1956-01-26 1957-07-16 Eastman Kodak Co Linear polycarbonates from bis (hydroxyethoxy) aromatic compounds
BE570013A (de) * 1957-08-01 1900-01-01
US3049443A (en) * 1959-01-07 1962-08-14 American Cyanamid Co Process of dyeing synthetic fibers with o-hydroxybenzophenones
BE604361A (de) * 1960-05-31 1900-01-01

Also Published As

Publication number Publication date
US3309219A (en) 1967-03-14
AT259231B (de) 1968-01-10
ES301785A1 (es) 1965-01-16
DE1546960A1 (de) 1970-11-26
GB1029335A (en) 1966-05-11
SE319112B (de) 1969-12-22
BE650441A (de) 1964-11-03
NL6407859A (de) 1965-01-13

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