DE69104008D1 - Verfahren zur Herstellung von alkalischem Papier. - Google Patents
Verfahren zur Herstellung von alkalischem Papier.Info
- Publication number
- DE69104008D1 DE69104008D1 DE69104008T DE69104008T DE69104008D1 DE 69104008 D1 DE69104008 D1 DE 69104008D1 DE 69104008 T DE69104008 T DE 69104008T DE 69104008 T DE69104008 T DE 69104008T DE 69104008 D1 DE69104008 D1 DE 69104008D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- alkaline paper
- alkaline
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
-
- 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
- D21H17/17—Ketenes, e.g. ketene dimers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29033190A JP2895205B2 (ja) | 1990-10-26 | 1990-10-26 | 中性紙の製造方法 |
JP7395691A JP2907569B2 (ja) | 1991-03-12 | 1991-03-12 | 中性紙の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104008D1 true DE69104008D1 (de) | 1994-10-20 |
DE69104008T2 DE69104008T2 (de) | 1995-01-26 |
Family
ID=26415098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104008T Expired - Lifetime DE69104008T2 (de) | 1990-10-26 | 1991-10-24 | Verfahren zur Herstellung von alkalischem Papier. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5362364A (de) |
EP (1) | EP0482631B1 (de) |
DE (1) | DE69104008T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103614950B (zh) * | 2013-11-26 | 2016-01-13 | 浙江金昌特种纸股份有限公司 | 一种电子元件包装用纸及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE585869A (de) * | 1958-12-24 | |||
US5045104A (en) * | 1988-06-10 | 1991-09-03 | Great Lakes Chemical Corporation | Synergistic compositin of 2-(2-bromo-2-nitroethenyl) furan and 2-bromo-2-nitropropane-1,3-diol and uses thereof |
US4861376A (en) * | 1988-11-10 | 1989-08-29 | Hercules Incorporated | High-solids alkyl ketene dimer dispersion |
-
1991
- 1991-10-24 DE DE69104008T patent/DE69104008T2/de not_active Expired - Lifetime
- 1991-10-24 EP EP91118144A patent/EP0482631B1/de not_active Expired - Lifetime
-
1993
- 1993-09-14 US US08/120,224 patent/US5362364A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69104008T2 (de) | 1995-01-26 |
EP0482631A1 (de) | 1992-04-29 |
US5362364A (en) | 1994-11-08 |
EP0482631B1 (de) | 1994-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |