ATE311496T1 - Verfahren zur papierherstellung - Google Patents
Verfahren zur papierherstellungInfo
- Publication number
- ATE311496T1 ATE311496T1 AT98938873T AT98938873T ATE311496T1 AT E311496 T1 ATE311496 T1 AT E311496T1 AT 98938873 T AT98938873 T AT 98938873T AT 98938873 T AT98938873 T AT 98938873T AT E311496 T1 ATE311496 T1 AT E311496T1
- Authority
- AT
- Austria
- Prior art keywords
- paper
- making paper
- production process
- tendency
- yellow
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/56—One oxygen atom and one sulfur atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C323/11—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/12—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/38—Sulfur atoms
-
- 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
- D21H21/14—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 characterised by function or properties in or on the paper
- D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
-
- 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
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- 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
- D21H17/14—Carboxylic acids; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9718530.0A GB9718530D0 (en) | 1997-09-02 | 1997-09-02 | Lining material and method for coating a substrate with such lining material |
PCT/IB1998/001366 WO1999011864A1 (en) | 1997-09-02 | 1998-09-02 | Paper production process |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE311496T1 true ATE311496T1 (de) | 2005-12-15 |
Family
ID=10818360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98938873T ATE311496T1 (de) | 1997-09-02 | 1998-09-02 | Verfahren zur papierherstellung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6267844B1 (de) |
EP (1) | EP0939844B1 (de) |
AT (1) | ATE311496T1 (de) |
CA (1) | CA2269951A1 (de) |
DE (1) | DE69832586T2 (de) |
ES (1) | ES2252850T3 (de) |
GB (1) | GB9718530D0 (de) |
WO (1) | WO1999011864A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6702921B2 (en) * | 2001-05-01 | 2004-03-09 | Ondeo Nalco Company | Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent |
DE10163344B4 (de) * | 2001-12-21 | 2006-01-19 | Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg | Lichtbeständiges Overlaypapier, Verfahren zu dessen Herstellung und Verwendung desselben |
WO2013072436A1 (en) * | 2011-11-15 | 2013-05-23 | Centre National De La Recherche Scientifique (C.N.R.S) | New process of preparation of polyols and polyamines, and products as obtained |
US8980054B2 (en) * | 2012-12-26 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Soft tissue having reduced hydrogen bonding |
US9416494B2 (en) | 2012-12-26 | 2016-08-16 | Kimberly-Clark Worldwide, Inc. | Modified cellulosic fibers having reduced hydrogen bonding |
US9410292B2 (en) | 2012-12-26 | 2016-08-09 | Kimberly-Clark Worldwide, Inc. | Multilayered tissue having reduced hydrogen bonding |
CN109880347A (zh) * | 2019-03-07 | 2019-06-14 | 禾聚实业有限公司 | 聚胺酯材料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575196A (en) * | 1948-10-01 | 1951-11-13 | Standard Oil Dev Co | Mixed estirs of polyhydric alcohols and dibasic acids |
US2559521A (en) * | 1948-11-27 | 1951-07-03 | Standard Oil Dev Co | Synthetic lubricant |
FR1548621A (de) * | 1967-10-26 | 1968-12-06 | ||
US6030495A (en) * | 1994-07-25 | 2000-02-29 | Queens's University At Kingston | Method for increasing brightness in pulp paper and polymeric materials |
WO1995035331A1 (en) * | 1994-07-25 | 1995-12-28 | Wan Jeffrey K S | Dithio-containing anti-yellowing agents for pulp and paper |
-
1997
- 1997-09-02 GB GBGB9718530.0A patent/GB9718530D0/en active Pending
-
1998
- 1998-09-02 AT AT98938873T patent/ATE311496T1/de not_active IP Right Cessation
- 1998-09-02 CA CA002269951A patent/CA2269951A1/en not_active Abandoned
- 1998-09-02 US US09/297,446 patent/US6267844B1/en not_active Expired - Fee Related
- 1998-09-02 EP EP98938873A patent/EP0939844B1/de not_active Expired - Lifetime
- 1998-09-02 DE DE69832586T patent/DE69832586T2/de not_active Expired - Fee Related
- 1998-09-02 ES ES98938873T patent/ES2252850T3/es not_active Expired - Lifetime
- 1998-09-02 WO PCT/IB1998/001366 patent/WO1999011864A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB9718530D0 (en) | 1997-11-05 |
DE69832586D1 (de) | 2006-01-05 |
ES2252850T3 (es) | 2006-05-16 |
EP0939844B1 (de) | 2005-11-30 |
WO1999011864A1 (en) | 1999-03-11 |
US6267844B1 (en) | 2001-07-31 |
DE69832586T2 (de) | 2006-08-10 |
EP0939844A1 (de) | 1999-09-08 |
CA2269951A1 (en) | 1999-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0939844 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |