ES431005A1 - Process for the manufacture of carrier webs impregnated and coated with curable synthetic resins for surface finishing purposes - Google Patents
Process for the manufacture of carrier webs impregnated and coated with curable synthetic resins for surface finishing purposesInfo
- Publication number
- ES431005A1 ES431005A1 ES431005A ES431005A ES431005A1 ES 431005 A1 ES431005 A1 ES 431005A1 ES 431005 A ES431005 A ES 431005A ES 431005 A ES431005 A ES 431005A ES 431005 A1 ES431005 A1 ES 431005A1
- Authority
- ES
- Spain
- Prior art keywords
- copolymer
- coated
- curable
- carrier web
- impregnated
- 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
- 229920003002 synthetic resin Polymers 0.000 title abstract 2
- 239000000057 synthetic resin Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 5
- -1 alkyl methacrylate Chemical group 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229920003180 amino resin Polymers 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229920001198 elastomeric copolymer Polymers 0.000 abstract 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- XMYQHJDBLRZMLW-UHFFFAOYSA-N methanolamine Chemical group NCO XMYQHJDBLRZMLW-UHFFFAOYSA-N 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/24—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the surface to be covered being phenolic-resin paper laminates, vulcan fibre or similar cellulosic fibreboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Paper (AREA)
Abstract
In order to produce a carrier web which has been impregnated and coated with curable synthetic resins for surface coating of, for example, boards made from wood materials, a carrier web of paper is first impregnated with an aqueous solution of urea-formaldehyde precondensate, which may additionally contain melamine-formaldehyde precondensate, and is predried. In a second operation, the predried carrier web is coated with an aqueous dispersion of curable copolymer comprising a hard, brittle copolymer A and an elastomeric copolymer B, and is dried. The copolymer A comprises predominantly monomer units of styrene and/or alkyl methacrylate as functional groups of various copolymerised acrylic or methacrylic monomers, it contains firstly methylolamide groups, in which the OH group may be substituted, and secondly carboxyl and/or hydroxyalkyl ester and/or carbamyl groups. The copolymer B comprises predominantly monomer units of alkyl acrylate in addition, hydroxyalkyl acrylate or methacrylate and/or acid amide of acrylic or methacrylic acid is copolymerised. By means of the combination of amino resin precondensate and curable copolymer, tack-free webs with a long shelf life can be obtained which, on pressing under curing conditions, give haze-free, crack-resistant and stable surface coatings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732350794 DE2350794C3 (en) | 1973-10-10 | Process for the production of carrier webs impregnated and coated with curable synthetic resins for surface finishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES431005A1 true ES431005A1 (en) | 1976-11-01 |
Family
ID=5894991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES431005A Expired ES431005A1 (en) | 1973-10-10 | 1974-10-09 | Process for the manufacture of carrier webs impregnated and coated with curable synthetic resins for surface finishing purposes |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT334099B (en) |
| BE (1) | BE820814A (en) |
| BR (1) | BR7408410D0 (en) |
| CH (1) | CH615966A5 (en) |
| ES (1) | ES431005A1 (en) |
| FR (1) | FR2247347B1 (en) |
| GB (1) | GB1462499A (en) |
| IT (1) | IT1032088B (en) |
| NL (1) | NL7413360A (en) |
| SE (1) | SE400587B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3329679C1 (en) * | 1983-08-17 | 1985-01-24 | Th. Goldschmidt Ag, 4300 Essen | Carrier web for weatherproof surface coating of thin, flat carriers in continuous presses without recooling |
| ES2088768B1 (en) * | 1994-12-12 | 1997-03-16 | Patentes Novedades Sa | PROCEDURE FOR COATING PARTICLE BINDING BOARDS |
| JP4996582B2 (en) * | 2007-12-18 | 2012-08-08 | ローム アンド ハース カンパニー | Dispersion of crosslinked latex polymer particles and curable amino resin |
| FI124997B (en) * | 2009-11-16 | 2015-04-30 | Kotkamills Oy | Surface coated wood material, its manufacturing process and use |
-
1974
- 1974-09-25 IT IT53205/74A patent/IT1032088B/en active
- 1974-10-02 FR FR7433159A patent/FR2247347B1/fr not_active Expired
- 1974-10-08 SE SE7412633A patent/SE400587B/en unknown
- 1974-10-08 BE BE149309A patent/BE820814A/en not_active IP Right Cessation
- 1974-10-09 AT AT811974A patent/AT334099B/en not_active IP Right Cessation
- 1974-10-09 GB GB4377974A patent/GB1462499A/en not_active Expired
- 1974-10-09 BR BR8410/74A patent/BR7408410D0/en unknown
- 1974-10-09 ES ES431005A patent/ES431005A1/en not_active Expired
- 1974-10-10 CH CH1361574A patent/CH615966A5/en not_active IP Right Cessation
- 1974-10-10 NL NL7413360A patent/NL7413360A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7408410D0 (en) | 1975-07-29 |
| BE820814A (en) | 1975-02-03 |
| FR2247347B1 (en) | 1976-10-22 |
| CH615966A5 (en) | 1980-02-29 |
| SE7412633L (en) | 1975-04-11 |
| FR2247347A1 (en) | 1975-05-09 |
| DE2350794A1 (en) | 1975-06-19 |
| SE400587B (en) | 1978-04-03 |
| AT334099B (en) | 1976-12-27 |
| IT1032088B (en) | 1979-05-30 |
| NL7413360A (en) | 1975-04-14 |
| DE2350794B2 (en) | 1976-07-29 |
| ATA811974A (en) | 1976-04-15 |
| GB1462499A (en) | 1977-01-26 |
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