GB813739A - Dry size and method of making the same - Google Patents
Dry size and method of making the sameInfo
- Publication number
- GB813739A GB813739A GB3466/58A GB346658A GB813739A GB 813739 A GB813739 A GB 813739A GB 3466/58 A GB3466/58 A GB 3466/58A GB 346658 A GB346658 A GB 346658A GB 813739 A GB813739 A GB 813739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- rosin
- per cent
- making
- same
- 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
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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A dry rosin size is made by mixing rosin with about 0,5-5 per cent. by weight, calculated on the weight of the rosin, of a liquid hydrocarbon such as petroleum or kerosene and about 15-30 per cent. by weight of sodium aluminate. The mixture may be subsequently fritted at 80 DEG C., or kneaded with a small quanitity of water and thereafter dried; or the mixing may take place at a temperature not exceeding 95C., or in the presence of enough water than a dispersion is formed and the dispersion thus obtained is then dried. A preferred size consists of a mixture of 2 per cent. petroleum and 25 per cent sodium aluminate, calculated on the weight of the rosin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH813739X | 1957-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB813739A true GB813739A (en) | 1959-05-21 |
Family
ID=4538754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3466/58A Expired GB813739A (en) | 1957-02-04 | 1958-02-03 | Dry size and method of making the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US2915410A (en) |
BE (1) | BE564483A (en) |
CH (1) | CH352081A (en) |
DE (1) | DE1036429B (en) |
GB (1) | GB813739A (en) |
NL (1) | NL100252C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3370360D1 (en) * | 1982-12-08 | 1987-04-23 | Giulini Chemie | Agent and process for neutral sizing |
DE3245390C1 (en) * | 1982-12-08 | 1984-01-26 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Agent and process for neutral sizing |
DE3400019C2 (en) * | 1984-01-02 | 1985-10-31 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Improved means for neutral sizing paper, cardboard and paperboard and a method for its manufacture |
-
0
- NL NL100252D patent/NL100252C/xx active
- BE BE564483D patent/BE564483A/xx unknown
-
1957
- 1957-02-04 CH CH352081D patent/CH352081A/en unknown
-
1958
- 1958-02-01 DE DESCH23480A patent/DE1036429B/en active Pending
- 1958-02-03 GB GB3466/58A patent/GB813739A/en not_active Expired
- 1958-02-03 US US712661A patent/US2915410A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE564483A (en) | |
DE1036429B (en) | 1958-08-14 |
NL100252C (en) | |
CH352081A (en) | 1961-02-15 |
US2915410A (en) | 1959-12-01 |
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