BE741131A - - Google Patents
Info
- Publication number
- BE741131A BE741131A BE741131DA BE741131A BE 741131 A BE741131 A BE 741131A BE 741131D A BE741131D A BE 741131DA BE 741131 A BE741131 A BE 741131A
- Authority
- BE
- Belgium
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
- D21H27/30—Multi-ply
- D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
-
- 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
- D21H23/50—Spraying or projecting
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1567668A SE339398B (en) | 1968-11-19 | 1968-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE741131A true BE741131A (en) | 1970-04-01 |
Family
ID=20301041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE741131D BE741131A (en) | 1968-11-19 | 1969-10-31 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT299680B (en) |
| BE (1) | BE741131A (en) |
| CH (1) | CH514733A (en) |
| DE (1) | DE1953878A1 (en) |
| FI (1) | FI49198B (en) |
| FR (1) | FR2023594A1 (en) |
| GB (1) | GB1237489A (en) |
| NL (1) | NL6917415A (en) |
| SE (1) | SE339398B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429014A (en) * | 1982-07-16 | 1984-01-31 | Scott Paper Company | Laminated wiper |
| WO2001012902A1 (en) * | 1999-08-19 | 2001-02-22 | The Procter & Gamble Company | A multi-ply tissue having a high caliper, low density, absorbent layer |
| DE20221952U1 (en) * | 2002-06-24 | 2009-08-20 | Voith Patent Gmbh | Apparatus for two-sided coating and drying of a material web, in particular of paper or cardboard |
| US8426031B2 (en) | 2011-09-21 | 2013-04-23 | Kimberly-Clark Worldwide, Inc. | Soft tissue product comprising cotton |
-
1968
- 1968-11-19 SE SE1567668A patent/SE339398B/xx unknown
-
1969
- 1969-10-14 AT AT963669A patent/AT299680B/en active
- 1969-10-20 FI FI300669A patent/FI49198B/fi active
- 1969-10-25 DE DE19691953878 patent/DE1953878A1/en active Pending
- 1969-10-28 CH CH1602669A patent/CH514733A/en not_active IP Right Cessation
- 1969-10-31 BE BE741131D patent/BE741131A/xx unknown
- 1969-11-07 FR FR6938380A patent/FR2023594A1/fr not_active Withdrawn
- 1969-11-11 GB GB5508969A patent/GB1237489A/en not_active Expired
- 1969-11-19 NL NL6917415A patent/NL6917415A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2023594A1 (en) | 1970-08-21 |
| GB1237489A (en) | 1971-06-30 |
| NL6917415A (en) | 1970-05-21 |
| AT299680B (en) | 1972-06-26 |
| DE1953878A1 (en) | 1970-06-18 |
| FI49198B (en) | 1974-12-31 |
| CH514733A (en) | 1971-10-31 |
| SE339398B (en) | 1971-10-04 |