DE257158C - - Google Patents
Info
- Publication number
- DE257158C DE257158C DENDAT257158D DE257158DA DE257158C DE 257158 C DE257158 C DE 257158C DE NDAT257158 D DENDAT257158 D DE NDAT257158D DE 257158D A DE257158D A DE 257158DA DE 257158 C DE257158 C DE 257158C
- Authority
- DE
- Germany
- Prior art keywords
- resin
- solution
- chlorinated
- paper
- chlorinated lime
- 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
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 238000004383 yellowing Methods 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000008149 soap solution Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 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
- D21H17/62—Rosin; Derivatives thereof
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE257158C true DE257158C (cs) |
Family
ID=515103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT257158D Active DE257158C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE257158C (cs) |
-
0
- DE DENDAT257158D patent/DE257158C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0171575B1 (de) | Verfahren zur Delignifizierung und Bleiche von Zellstoffen | |
| DE257158C (cs) | ||
| DE2242513C3 (de) | Verfahren zur Herstellung von 4-Chlornaphthalsäureanhydrid | |
| DE514151C (de) | Verfahren zur Herstellung von Umwandlungsprodukten natuerlicher Harze | |
| DE187844C (cs) | ||
| DE473976C (de) | Erzeugung von Kalziumhypochlorit | |
| DE474220C (de) | Herstellungsverfahren fuer Kalziumhypochlorit | |
| DE1930842A1 (de) | Verfahren zur Herstellung von Naphthalinsaeurederivaten | |
| DE419364C (de) | Verfahren zur Herstellung kolloidaler Metalle oder deren Verbindungen | |
| DE406345C (de) | Verfahren zur Herstellung von Seifen aus Naphthensaeuren | |
| DE802848C (de) | Verfahren zur Herstellung von Carbonsaeuren | |
| DE1947931B2 (de) | Verfahren zum Bleichen von Lignozellulosematerial | |
| DE473975C (de) | Herstellung von Kalziumhypochlorit | |
| DE1244768B (de) | Verfahren zur Herstellung von Sorbinsaeure oder deren Alkalisalzen durch Oxydation von Sorbinaldehyd | |
| DE879004C (de) | Verfahren zur Herstellung von Bitumenemulsionen | |
| DE562513C (de) | Verfahren zur Trennung der 1-Aminonaphthalin-8-sulfonsaeure von ihren Isomeren | |
| DE309630C (cs) | ||
| DE515034C (de) | Verfahren zur Darstellung der Phenylglycidsaeure | |
| DE613904C (de) | Verfahren zum Entgerben von chromgarem Leder und Chromlederabfaellen | |
| DE678798C (de) | Verfahren zur Erhoehung der Stabilitaet von Chlorkautschuk | |
| AT143522B (de) | Verfahren zur Herstellung von Chlorkautschuk. | |
| DE515468C (de) | Verfahren zur Darstellung von ª‰-Naphthylaminophenoxyfettsaeuren | |
| DE227606C (cs) | ||
| DE587570C (de) | Herstellung von Hydrosulfitloesung unter Gewinnung von reinem Zinkoxyd | |
| DE81297C (cs) |