GB1258876A - - Google Patents
Info
- Publication number
- GB1258876A GB1258876A GB1258876DA GB1258876A GB 1258876 A GB1258876 A GB 1258876A GB 1258876D A GB1258876D A GB 1258876DA GB 1258876 A GB1258876 A GB 1258876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- peroxide
- primer
- butylcumylperoxide
- april
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, 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 wood
- B05D7/08—Processes, 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 wood using synthetic lacquers or varnishes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
1,258,876. Coated wood. GLASURITWERKE M. WINKELMANN A.G. 10 April, 1970 [11 April, 1969], No. 17193/70. Heading B2E. Wooden materials are coated with polyesters by applying a primer coating which comprises at least one salt of a metal of the fourth period of the periodic system having an atomic number 19-32; drying the primer coat; applying a mixture comprising a polyester, a photochemically active sensitising agent and at least one peroxide catalyst of formula: in which R, is straight or branched chain aliphatic hydrocarbon radical, R 2 is methyl or phenyl, R 3 is hydrogen, a branched chain aliphatic hydrocarbon, a mixed aliphaticaromatic hydrocarbon with alkyl substituents in the aliphatic chain or an acyl group derived from an aliphatic carboxylic acid having its chain substituted by alkyl radicals, and in which n is 1 or 2 and then curing the coating with ultra violet light. The primer coating may comprise an unsaturated polyester or other synthetic resins or nitrocellulose and preferably contains 0.02-0.06% wt. of the activator which is suitably the salt of a metal with atomic number 21-30 in a high valency state, e.g. vanadium paratoluene sulphonate, copper sulphate, calcium octoate chromium trichloride. The primer may contain dyestuffs and/or carbon black and is suitably applied by staining, spraying or curtain coating. The top coating preferably contains 1.5-3.5% of the peroxide as well as other monomers, e.g. styrene and stabilisers such as hydroquinone. Specified peroxides are methyl isobutyl ketone peroxide, 2,5-dimethylhexane-2,5-dehydroperoxide t-butylhydroperoxide, cumene hydroperoxide, di-t-butyl hydroperoxide t-butylcumylperoxide t-butylcumylperoxide, dicumpl peroxide and t-butyl perisononate. Curing is best effected by U.V. light of energy in the range 350 to 380 nanometer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT356469A AT296460B (en) | 1969-04-11 | 1969-04-11 | Process for the production of coatings on dark stained veneered or non-veneered wood materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258876A true GB1258876A (en) | 1971-12-30 |
Family
ID=3552258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1258876D Expired GB1258876A (en) | 1969-04-11 | 1970-04-10 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4922682B1 (en) |
AT (1) | AT296460B (en) |
BE (1) | BE748807A (en) |
CH (1) | CH528986A (en) |
DK (1) | DK131023B (en) |
ES (1) | ES378484A1 (en) |
FR (1) | FR2041164B1 (en) |
GB (1) | GB1258876A (en) |
NL (1) | NL162853C (en) |
NO (1) | NO141434C (en) |
SE (1) | SE358849B (en) |
ZA (1) | ZA702413B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639321A (en) * | 1967-05-06 | 1972-02-01 | Bayer Ag | Polyester moulding and coating materials which can be hardened by uv-irradiation |
DE1769576A1 (en) * | 1968-06-11 | 1971-09-30 | Bayer Ag | Polyester molding and coating compounds which can be hardened by UV radiation |
DE1769854C3 (en) * | 1968-07-26 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Photoinitiators and processes for photopolymerization |
-
1969
- 1969-04-11 AT AT356469A patent/AT296460B/en not_active IP Right Cessation
-
1970
- 1970-04-02 CH CH489670A patent/CH528986A/en not_active IP Right Cessation
- 1970-04-07 SE SE04735/70A patent/SE358849B/xx unknown
- 1970-04-10 DK DK180670AA patent/DK131023B/en unknown
- 1970-04-10 JP JP45030679A patent/JPS4922682B1/ja active Pending
- 1970-04-10 NO NO1337/70A patent/NO141434C/en unknown
- 1970-04-10 NL NL7005229.A patent/NL162853C/en not_active IP Right Cessation
- 1970-04-10 FR FR7013037A patent/FR2041164B1/fr not_active Expired
- 1970-04-10 BE BE748807D patent/BE748807A/en unknown
- 1970-04-10 ZA ZA702413A patent/ZA702413B/en unknown
- 1970-04-10 GB GB1258876D patent/GB1258876A/en not_active Expired
- 1970-04-11 ES ES378484A patent/ES378484A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT296460B (en) | 1972-02-10 |
BE748807A (en) | 1970-09-16 |
FR2041164A1 (en) | 1971-01-29 |
FR2041164B1 (en) | 1973-10-19 |
SE358849B (en) | 1973-08-13 |
JPS4922682B1 (en) | 1974-06-11 |
NL162853C (en) | 1980-07-15 |
NO141434C (en) | 1980-03-12 |
DK131023B (en) | 1975-05-20 |
DK131023C (en) | 1975-10-20 |
ES378484A1 (en) | 1972-06-16 |
NL7005229A (en) | 1970-10-13 |
CH528986A (en) | 1972-10-15 |
NL162853B (en) | 1980-02-15 |
NO141434B (en) | 1979-12-03 |
ZA702413B (en) | 1971-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |