GB1185790A - Process for Improving the Surface of Synthetic Materials - Google Patents

Process for Improving the Surface of Synthetic Materials

Info

Publication number
GB1185790A
GB1185790A GB3717368A GB3717368A GB1185790A GB 1185790 A GB1185790 A GB 1185790A GB 3717368 A GB3717368 A GB 3717368A GB 3717368 A GB3717368 A GB 3717368A GB 1185790 A GB1185790 A GB 1185790A
Authority
GB
United Kingdom
Prior art keywords
resin
sio
coated
deposition
lacquers
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
GB3717368A
Inventor
Karl Dietzel
Gunther Peilstocker
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1185790A publication Critical patent/GB1185790A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/10—Glass or silica

Abstract

1,185,790. Vapour deposition of silicon oxides. FARBENFABRIKEN BAYER A. G. Aug. 5, 1968 [Aug.3, 1967], No.37173/68. Addition to 1,144,099. Heading C7F. Synthetic resins are coated with SiO x (x = 1-2) to a thickness of 2-5Á by evaporating a mixture of 95-98À5% SiO 2 and 5-1À5% of at least one oxide of Zn, Zr, Sb, Cr by an electron beam source at an energy density of 5-15 KW/sq. cm. and an effective evaporating surface of 0À3-0À6 sq. cm. at a partial pressure of SiO x of at least 1 x 10<SP>-2</SP> mm. Hg, the object to be coated or the electron beam vaporizer being moved during deposition so that at least 40 successive layers are deposited at a mean condensation rate of SiO x of 90-110A‹/sec. The resin may be electrostatically discharged prior to deposition which is carried out at 10<SP>-4</SP> to 10<SP>-6</SP> mm. Hg and optionally in the prescence of oxygen. Suitable resins are:- terephthalic acid ethylene glycol polyester; polycarbonates; linear thermoplastic polyarylene polyethers; cross linked materials such as epoxide resins hardened by acid anhydrides or amines, and polymeric diethylene glycol-bis-alkyl carbonate. The substrate may be the solid resin or any material coated with lacquer films such as polyurethane, lacquers, nicinene/ alkyd resin/aminoplast lacquers, epoxide resin, melamine resin and isocyanate, silicone resin, expoxy esters, cyclized rubber and acrylic resin.
GB3717368A 1966-04-29 1968-08-05 Process for Improving the Surface of Synthetic Materials Expired GB1185790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049057 1966-04-29
DEF0053132 1967-08-03

Publications (1)

Publication Number Publication Date
GB1185790A true GB1185790A (en) 1970-03-25

Family

ID=25977167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3717368A Expired GB1185790A (en) 1966-04-29 1968-08-05 Process for Improving the Surface of Synthetic Materials

Country Status (6)

Country Link
BE (1) BE718991A (en)
CH (1) CH523335A (en)
DE (1) DE1621246A1 (en)
FR (1) FR95379E (en)
GB (1) GB1185790A (en)
SE (1) SE325763B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842506A1 (en) * 1987-12-17 1989-06-29 Toyo Ink Mfg Co METHOD AND DEVICE FOR PRODUCING DEPOSIT FILMS
GB2244720A (en) * 1990-04-12 1991-12-11 Armstrong World Ind Inc Floor covering having hard inorganic wear layer
GB2246794A (en) * 1987-10-19 1992-02-12 Bowater Packaging Ltd Process for preparing barrier packaging materials
US5230923A (en) * 1987-12-17 1993-07-27 Toyo Ink Manufacturing Co., Ltd. Process and apparatus for the substantially continuous manufacture of a silicon oxide deposition film on a flexible plastic film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246794A (en) * 1987-10-19 1992-02-12 Bowater Packaging Ltd Process for preparing barrier packaging materials
GB2246794B (en) * 1987-10-19 1992-06-24 Bowater Packaging Ltd Production of oxide coatings on plastics films
DE3842506A1 (en) * 1987-12-17 1989-06-29 Toyo Ink Mfg Co METHOD AND DEVICE FOR PRODUCING DEPOSIT FILMS
US5107791A (en) * 1987-12-17 1992-04-28 Toyo Ink Manufacturing Co., Ltd. Process for the manufacture of deposition films and apparatus therefor
US5230923A (en) * 1987-12-17 1993-07-27 Toyo Ink Manufacturing Co., Ltd. Process and apparatus for the substantially continuous manufacture of a silicon oxide deposition film on a flexible plastic film
GB2244720A (en) * 1990-04-12 1991-12-11 Armstrong World Ind Inc Floor covering having hard inorganic wear layer
GB2244720B (en) * 1990-04-12 1994-01-05 Armstrong World Ind Inc Surface covering with wear layer

Also Published As

Publication number Publication date
DE1621246B2 (en) 1974-09-19
CH523335A (en) 1972-05-31
DE1621246A1 (en) 1971-04-29
DE1621246C3 (en) 1975-05-28
BE718991A (en) 1969-02-03
FR95379E (en) 1970-09-11
SE325763B (en) 1970-07-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee