GB1228428A - - Google Patents

Info

Publication number
GB1228428A
GB1228428A GB1228428DA GB1228428A GB 1228428 A GB1228428 A GB 1228428A GB 1228428D A GB1228428D A GB 1228428DA GB 1228428 A GB1228428 A GB 1228428A
Authority
GB
United Kingdom
Prior art keywords
ultra
violet light
articles
solvent
absorbent
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
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 filed Critical
Publication of GB1228428A publication Critical patent/GB1228428A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

1,228,428. Coated polymer articles. GENERAL ELECTRIC CO. 30 Dec., 1968 [8 Jan., 1968], No. 61734/68. Heading B2E. Ultra-violet light-resistant thermoplastic articles of an aromatic polycarbonate of a dihydric phenol are produced by coating the surface of the articles with a solvent solution of an ultra-violet light absorbent, and drying the coated article, the solvent being a solvent for both the ultra-violet light absorbent and the thermoplastic polymer. The ultra-violet light absorbent may be benzophenones, substituted benzophenones and benzotriazoles and mixtures thereof, the preferred absorbent being 2-hydroxy-4-n-octoxy benzophenone. The solutions can be applied by dipping, spraying, rolling, coating with a doctor blade.
GB1228428D 1968-01-08 1968-12-30 Expired GB1228428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69614868A 1968-01-08 1968-01-08

Publications (1)

Publication Number Publication Date
GB1228428A true GB1228428A (en) 1971-04-15

Family

ID=24795902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228428D Expired GB1228428A (en) 1968-01-08 1968-12-30

Country Status (6)

Country Link
JP (1) JPS5131830B1 (en)
BE (1) BE726522A (en)
DE (1) DE1900444A1 (en)
FR (1) FR2000061A1 (en)
GB (1) GB1228428A (en)
NL (1) NL6900155A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154124U (en) * 1985-09-11 1986-04-11

Also Published As

Publication number Publication date
JPS5131830B1 (en) 1976-09-09
BE726522A (en) 1969-06-16
DE1900444A1 (en) 1969-07-31
NL6900155A (en) 1969-07-10
FR2000061A1 (en) 1969-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee