CA972235A - Release paper for use in forming plastic laminates - Google Patents
Release paper for use in forming plastic laminatesInfo
- Publication number
- CA972235A CA972235A CA152,702A CA152702A CA972235A CA 972235 A CA972235 A CA 972235A CA 152702 A CA152702 A CA 152702A CA 972235 A CA972235 A CA 972235A
- Authority
- CA
- Canada
- Prior art keywords
- release paper
- forming plastic
- plastic laminates
- laminates
- forming
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18781871A | 1971-10-08 | 1971-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA972235A true CA972235A (en) | 1975-08-05 |
Family
ID=22690597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA152,702A Expired CA972235A (en) | 1971-10-08 | 1972-09-27 | Release paper for use in forming plastic laminates |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4845607A (en) |
CA (1) | CA972235A (en) |
FI (1) | FI55542C (en) |
FR (1) | FR2155662A5 (en) |
GB (1) | GB1374017A (en) |
IT (1) | IT966244B (en) |
SE (1) | SE395921B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE456008B (en) * | 1986-12-11 | 1988-08-29 | Tetra Pak Ab | PACKAGING CONTAINER WITH OPENABLE, SEAL WEAKEN |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819181A (en) * | 1954-02-11 | 1958-01-07 | Warren S D Co | Method of making paper carrier sheet for thermoplastic and elastic film |
-
1972
- 1972-09-27 CA CA152,702A patent/CA972235A/en not_active Expired
- 1972-09-28 GB GB4490072A patent/GB1374017A/en not_active Expired
- 1972-10-03 FI FI272772A patent/FI55542C/en active
- 1972-10-06 FR FR7235593A patent/FR2155662A5/fr not_active Expired
- 1972-10-06 SE SE1296172A patent/SE395921B/en unknown
- 1972-10-06 JP JP47100576A patent/JPS4845607A/ja active Pending
- 1972-10-07 IT IT5324672A patent/IT966244B/en active
Also Published As
Publication number | Publication date |
---|---|
FI55542C (en) | 1979-08-10 |
FI55542B (en) | 1979-04-30 |
SE395921B (en) | 1977-08-29 |
FR2155662A5 (en) | 1973-05-18 |
IT966244B (en) | 1974-02-11 |
DE2249789A1 (en) | 1973-04-12 |
GB1374017A (en) | 1974-11-13 |
JPS4845607A (en) | 1973-06-29 |
DE2249789B2 (en) | 1975-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 19920805 |