GB1007840A - Method of sizing paper - Google Patents
Method of sizing paperInfo
- Publication number
- GB1007840A GB1007840A GB4092961A GB4092961A GB1007840A GB 1007840 A GB1007840 A GB 1007840A GB 4092961 A GB4092961 A GB 4092961A GB 4092961 A GB4092961 A GB 4092961A GB 1007840 A GB1007840 A GB 1007840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dispersion
- paper
- sizing
- pulp
- agent
- 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
Links
- 238000004513 sizing Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000006185 dispersion Substances 0.000 abstract 7
- 239000003795 chemical substances by application Substances 0.000 abstract 6
- MJQQHRPPQWMBII-UHFFFAOYSA-N acetic acid;heptadecan-1-amine Chemical compound CC([O-])=O.CCCCCCCCCCCCCCCCC[NH3+] MJQQHRPPQWMBII-UHFFFAOYSA-N 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000001993 wax Substances 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 230000008676 import Effects 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000012169 petroleum derived wax Substances 0.000 abstract 1
- 235000019381 petroleum wax Nutrition 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
- D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
-
- 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
- D21H17/07—Nitrogen-containing compounds
-
- 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
- D21H17/60—Waxes
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1126560 | 1960-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1007840A true GB1007840A (en) | 1965-10-22 |
Family
ID=20293639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4092961A Expired GB1007840A (en) | 1960-11-22 | 1961-11-15 | Method of sizing paper |
Country Status (8)
-
0
- NL NL271290D patent/NL271290A/xx unknown
-
1961
- 1961-11-10 NO NO14211861A patent/NO117955B/no unknown
- 1961-11-13 DE DES76666A patent/DE1201674B/de active Pending
- 1961-11-15 GB GB4092961A patent/GB1007840A/en not_active Expired
- 1961-11-16 FI FI200661A patent/FI45578B/fi active
- 1961-11-18 CH CH1342661A patent/CH403464A/de unknown
- 1961-11-20 AT AT872761A patent/AT257342B/de active
- 1961-11-21 DK DK464161A patent/DK106776C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| NL271290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NO117955B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-13 |
| DK106776C (da) | 1967-03-13 |
| FI45578B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-04 |
| CH403464A (de) | 1965-11-30 |
| DE1201674B (de) | 1965-09-23 |
| AT257342B (de) | 1967-10-10 |
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