DE305006C - - Google Patents
Info
- Publication number
- DE305006C DE305006C DENDAT305006D DE305006DA DE305006C DE 305006 C DE305006 C DE 305006C DE NDAT305006 D DENDAT305006 D DE NDAT305006D DE 305006D A DE305006D A DE 305006DA DE 305006 C DE305006 C DE 305006C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- humic acid
- sizing
- solutions
- impregnation
- 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.)
- Active
Links
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004021 humic acid Substances 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000003077 lignite Substances 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000003415 peat Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 lignite etc. Chemical compound 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- 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
Landscapes
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE305006C true DE305006C (enExample) |
Family
ID=558564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT305006D Active DE305006C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE305006C (enExample) |
-
0
- DE DENDAT305006D patent/DE305006C/de active Active
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