FI880582A - Paperinvalmistuksessa käytettävät uudet valmisteet - Google Patents
Paperinvalmistuksessa käytettävät uudet valmisteet Download PDFInfo
- Publication number
- FI880582A FI880582A FI880582A FI880582A FI880582A FI 880582 A FI880582 A FI 880582A FI 880582 A FI880582 A FI 880582A FI 880582 A FI880582 A FI 880582A FI 880582 A FI880582 A FI 880582A
- Authority
- FI
- Finland
- Prior art keywords
- papermaking
- new preparations
- agents
- preparations
- new
- Prior art date
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
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
-
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Paper (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3704173 | 1987-02-11 | ||
DE19873704173 DE3704173A1 (de) | 1987-02-11 | 1987-02-11 | Neue mittel fuer die papierherstellung |
Publications (4)
Publication Number | Publication Date |
---|---|
FI880582A0 FI880582A0 (fi) | 1988-02-09 |
FI880582A true FI880582A (fi) | 1988-08-12 |
FI94358B FI94358B (fi) | 1995-05-15 |
FI94358C FI94358C (fi) | 1995-08-25 |
Family
ID=6320718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI880582A FI94358C (fi) | 1987-02-11 | 1988-02-09 | Paperinvalmistuksessa käytettävät uudet valmisteet |
Country Status (7)
Country | Link |
---|---|
US (1) | US4988790A (fi) |
EP (1) | EP0278336B1 (fi) |
AT (1) | ATE70291T1 (fi) |
CA (1) | CA1305266C (fi) |
DE (2) | DE3704173A1 (fi) |
ES (1) | ES2028139T3 (fi) |
FI (1) | FI94358C (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905049A1 (de) * | 1989-02-18 | 1990-08-23 | Stockhausen Chem Fab Gmbh | Verfahren zur stoerstoffixierung bei der papierherstellung |
AU1917492A (en) * | 1991-05-03 | 1992-12-21 | Henkel Corporation | Wet strength resin composition |
JPH08198702A (ja) * | 1995-01-31 | 1996-08-06 | Asutoro:Kk | 切り花鮮度保持剤及び切り花鮮度保持方法 |
AR005741A1 (es) * | 1996-02-16 | 1999-07-14 | Callaway Corp | Solucion de resinas acuosa con estabilidad mejorada |
WO1999050500A1 (en) * | 1998-03-31 | 1999-10-07 | Callaway Corporation | Improving retention and drainage in alkaline fine paper |
US6862506B2 (en) | 2001-08-29 | 2005-03-01 | Delphi Technologies, Inc. | Method for automatically adjusting reference models in vehicle stability enhancement (VSE) systems |
DE102004058587A1 (de) * | 2004-12-03 | 2006-06-14 | Basf Ag | Verfahren zur Herstellung von Papieren mit hohen Flächengewichten |
US9103071B2 (en) | 2011-06-20 | 2015-08-11 | Basf Se | Manufacture of paper and paperboard |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052259A (en) * | 1973-10-25 | 1977-10-04 | Wolff Walsrode Aktiengesellschaft | Manufacture and use of water-soluble auxiliary agents based on polyaminoamides for the production of paper |
JPS5247043B2 (fi) * | 1974-03-05 | 1977-11-30 | ||
JPS5629040B2 (fi) * | 1974-06-05 | 1981-07-06 | ||
US4093605A (en) * | 1975-01-24 | 1978-06-06 | Wolff Walsrode Aktiengesellschaft | Auxiliary agent for improving retention, drainage and treatment |
DE2552014A1 (de) * | 1975-11-20 | 1977-05-26 | Basf Ag | Mischungen auf der basis von polyacrylamiden mit wasserloeslichen, harzartigen amino-kondensationsprodukten |
DE2756431C2 (de) * | 1977-12-17 | 1985-05-15 | Bayer Ag, 5090 Leverkusen | Amidgruppenhaltige Polyamine |
JPS54142309A (en) * | 1978-04-27 | 1979-11-06 | Sakai Chemical Industry Co | Magnetic paper and method |
DE3111615A1 (de) * | 1981-03-25 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur entfernung von anionischen verbindungen aus wasser |
JPS57167369A (en) | 1981-04-10 | 1982-10-15 | Bridgestone Corp | Adhesive for polyester |
US4689374A (en) * | 1983-06-09 | 1987-08-25 | W. R. Grace & Co. | Water soluble polyamidoaminepolyamine having weight average molecular weight of at least 5×105 |
GB8404000D0 (en) * | 1984-02-15 | 1984-03-21 | Unilever Plc | Wiping surfaces |
-
1987
- 1987-02-11 DE DE19873704173 patent/DE3704173A1/de not_active Withdrawn
-
1988
- 1988-01-28 US US07/149,470 patent/US4988790A/en not_active Expired - Fee Related
- 1988-01-29 ES ES198888101290T patent/ES2028139T3/es not_active Expired - Lifetime
- 1988-01-29 EP EP88101290A patent/EP0278336B1/de not_active Expired - Lifetime
- 1988-01-29 DE DE8888101290T patent/DE3866717D1/de not_active Expired - Lifetime
- 1988-01-29 AT AT88101290T patent/ATE70291T1/de not_active IP Right Cessation
- 1988-02-09 FI FI880582A patent/FI94358C/fi not_active IP Right Cessation
- 1988-02-09 CA CA000558463A patent/CA1305266C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI880582A0 (fi) | 1988-02-09 |
CA1305266C (en) | 1992-07-14 |
EP0278336B1 (de) | 1991-12-11 |
EP0278336A3 (en) | 1989-08-09 |
FI94358B (fi) | 1995-05-15 |
EP0278336A2 (de) | 1988-08-17 |
US4988790A (en) | 1991-01-29 |
ES2028139T3 (es) | 1992-07-01 |
DE3704173A1 (de) | 1988-08-25 |
ATE70291T1 (de) | 1991-12-15 |
DE3866717D1 (de) | 1992-01-23 |
FI94358C (fi) | 1995-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: WOLFF WALSRODE AG |