NL275781A - - Google Patents
Info
- Publication number
- NL275781A NL275781A NL275781DA NL275781A NL 275781 A NL275781 A NL 275781A NL 275781D A NL275781D A NL 275781DA NL 275781 A NL275781 A NL 275781A
- 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
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/40—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper only one side of the paper being in contact with the material
-
- 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
-
- 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
- D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
- D21H5/0015—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours only one side of the paper being in contact with the treating medium, e.g. paper carried by support
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14174061A | 1961-09-29 | 1961-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL275781A true NL275781A (en) |
Family
ID=22497012
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL128743D NL128743C (en) | 1961-09-29 | ||
NL275781D NL275781A (en) | 1961-09-29 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL128743D NL128743C (en) | 1961-09-29 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE622791A (en) |
CH (1) | CH405063A (en) |
DE (1) | DE1239931B (en) |
FI (1) | FI41900C (en) |
GB (1) | GB925050A (en) |
NL (2) | NL275781A (en) |
-
0
- BE BE622791D patent/BE622791A/xx unknown
- NL NL128743D patent/NL128743C/xx active
- NL NL275781D patent/NL275781A/xx unknown
-
1962
- 1962-01-01 GB GB3462A patent/GB925050A/en not_active Expired
- 1962-02-06 FI FI23162A patent/FI41900C/en active
- 1962-08-31 DE DE1962C0027826 patent/DE1239931B/en active Pending
- 1962-09-21 CH CH1114962A patent/CH405063A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL128743C (en) | |
BE622791A (en) | |
CH405063A (en) | 1965-12-31 |
FI41900B (en) | 1969-12-01 |
FI41900C (en) | 1970-03-10 |
DE1239931B (en) | 1967-05-03 |
GB925050A (en) | 1963-05-01 |