DE2249789B2 - - Google Patents
Info
- Publication number
- DE2249789B2 DE2249789B2 DE19722249789 DE2249789A DE2249789B2 DE 2249789 B2 DE2249789 B2 DE 2249789B2 DE 19722249789 DE19722249789 DE 19722249789 DE 2249789 A DE2249789 A DE 2249789A DE 2249789 B2 DE2249789 B2 DE 2249789B2
- Authority
- DE
- Germany
- Prior art keywords
- release
- layer
- paper
- press
- coating
- 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.)
- Granted
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 229920000609 methyl cellulose Polymers 0.000 description 7
- 239000001923 methylcellulose Substances 0.000 description 7
- 235000010981 methylcellulose Nutrition 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- -1 vinyl ethyl Chemical group 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920006266 Vinyl film Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- TYFOQKBVJBVASN-UHFFFAOYSA-K chromium(3+) octadecanoic acid trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3].CCCCCCCCCCCCCCCCCC(O)=O TYFOQKBVJBVASN-UHFFFAOYSA-K 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- D21H27/001—Release paper
-
- 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
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
Landscapes
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Adhesive Tapes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18781871A | 1971-10-08 | 1971-10-08 | |
| US18781871 | 1971-10-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2249789A1 DE2249789A1 (de) | 1973-04-12 |
| DE2249789B2 true DE2249789B2 (enrdf_load_stackoverflow) | 1975-02-06 |
| DE2249789C3 DE2249789C3 (de) | 1977-06-08 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| FI55542B (fi) | 1979-04-30 |
| DE2249789A1 (de) | 1973-04-12 |
| FR2155662A5 (enrdf_load_stackoverflow) | 1973-05-18 |
| GB1374017A (en) | 1974-11-13 |
| SE395921B (sv) | 1977-08-29 |
| FI55542C (fi) | 1979-08-10 |
| IT966244B (it) | 1974-02-11 |
| CA972235A (en) | 1975-08-05 |
| JPS4845607A (enrdf_load_stackoverflow) | 1973-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |