NL6711917A - - Google Patents
Info
- Publication number
- NL6711917A NL6711917A NL6711917A NL6711917A NL6711917A NL 6711917 A NL6711917 A NL 6711917A NL 6711917 A NL6711917 A NL 6711917A NL 6711917 A NL6711917 A NL 6711917A NL 6711917 A NL6711917 A NL 6711917A
- Authority
- NL
- Netherlands
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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
- D21H23/72—Plural serial stages only
-
- 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
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
- D21H19/826—Paper comprising more than one coating superposed two superposed coatings, the first applied being pigmented and the second applied being non-pigmented
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating involving several different techniques of application
- D21H5/0052—Plural serial stages
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0060484 | 1966-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6711917A true NL6711917A (xx) | 1968-03-13 |
Family
ID=7160989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6711917A NL6711917A (xx) | 1966-09-12 | 1967-08-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE703729A (xx) |
| NL (1) | NL6711917A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4407878C2 (de) * | 1994-03-09 | 1996-07-04 | Bernhard Dettling | Aroma- und dampfsperrendes(r), beschichtetes(r) Papier oder Karton |
| EP0754801A3 (en) * | 1995-07-17 | 1997-09-03 | Westvaco Corp | Packaging structure based on fibrous material containing a colloidal copolymer to improve the yield |
-
1967
- 1967-08-30 NL NL6711917A patent/NL6711917A/xx unknown
- 1967-09-11 BE BE703729D patent/BE703729A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE703729A (xx) | 1968-02-01 |