BE640747A - - Google Patents
Info
- Publication number
- BE640747A BE640747A BE640747A BE640747A BE640747A BE 640747 A BE640747 A BE 640747A BE 640747 A BE640747 A BE 640747A BE 640747 A BE640747 A BE 640747A BE 640747 A BE640747 A BE 640747A
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/04—Pitch control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/07—Organic amine, amide, or n-base containing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US276199A US3274050A (en) | 1963-04-29 | 1963-04-29 | Pitch control in pulp and papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640747A true BE640747A (US20110009641A1-20110113-C00256.png) | 1964-06-03 |
Family
ID=23055609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640747A BE640747A (US20110009641A1-20110113-C00256.png) | 1963-04-29 | 1963-12-03 |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448004A (en) * | 1966-06-27 | 1969-06-03 | Buckman Labor Inc | Preparation of chemical pulp from wood chips |
| DE3069015D1 (en) * | 1980-06-24 | 1984-09-27 | Seiko Kagaku Kogyo Co Ltd | Cellulose-treating agent and paper products sized therewith |
| US5626720A (en) * | 1986-01-09 | 1997-05-06 | W.R. Grace & Co.-Conn. | Method for controlling pitch on a papermaking machine |
| US5223097A (en) * | 1986-01-09 | 1993-06-29 | W. R. Grace Ab | Method for controlling pitch on a paper-making machine |
| US4995944A (en) * | 1988-09-16 | 1991-02-26 | Dearborn Chemical Company Ltd. | Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture |
| DE19519268C1 (de) * | 1995-05-31 | 1997-01-23 | Stockhausen Chem Fab Gmbh | Verwendung von Mitteln zur Zellstoff- und Papierherstellung |
| FI118090B (fi) * | 2004-04-08 | 2007-06-29 | Ciba Sc Holding Ag | Lisäaine, lisäaineen käyttö paperin ja kartongin valmistuksessa, menetelmä paperin ja kartongin valmistuksen parantamiseksi ja menetelmä paperi- ja kartongituotteen parantamiseksi |
| EP1950342B1 (en) * | 2007-01-29 | 2016-05-04 | Cognis IP Management GmbH | Emulsions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628050A (US20110009641A1-20110113-C00256.png) * | 1962-02-07 | |||
| NL283532A (US20110009641A1-20110113-C00256.png) * | 1962-07-16 |
-
0
- NL NL302971D patent/NL302971A/xx unknown
-
1963
- 1963-04-29 US US276199A patent/US3274050A/en not_active Expired - Lifetime
- 1963-06-19 DK DK291463AA patent/DK104721C/da active
- 1963-07-16 FI FI1403/63A patent/FI40966B/fi active
- 1963-07-19 CH CH906963A patent/CH429423A/de unknown
- 1963-07-24 AT AT592063A patent/AT244738B/de active
- 1963-07-25 DE DEB72854A patent/DE1233710B/de active Pending
- 1963-08-16 ES ES290881A patent/ES290881A1/es not_active Expired
- 1963-08-21 GB GB33163/63A patent/GB973556A/en not_active Expired
- 1963-12-03 BE BE640747A patent/BE640747A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK104721C (da) | 1966-06-20 |
| NL302971A (US20110009641A1-20110113-C00256.png) | |
| CH429423A (de) | 1967-01-31 |
| US3274050A (en) | 1966-09-20 |
| FI40966B (US20110009641A1-20110113-C00256.png) | 1969-03-31 |
| GB973556A (en) | 1964-10-28 |
| ES290881A1 (es) | 1964-01-16 |
| DE1233710B (de) | 1967-02-02 |
| AT244738B (de) | 1966-01-25 |
