GB1537147A - Paper size-press dyeing or optical brightening process - Google Patents
Paper size-press dyeing or optical brightening processInfo
- Publication number
- GB1537147A GB1537147A GB8460/76A GB846076A GB1537147A GB 1537147 A GB1537147 A GB 1537147A GB 8460/76 A GB8460/76 A GB 8460/76A GB 846076 A GB846076 A GB 846076A GB 1537147 A GB1537147 A GB 1537147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- press
- alkenyl
- integer
- compound
- 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
Links
- 238000005282 brightening Methods 0.000 title abstract 2
- 238000004043 dyeing Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 7
- 125000003342 alkenyl group Chemical group 0.000 abstract 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- -1 propyleneoxy units Chemical group 0.000 abstract 3
- 125000006545 (C1-C9) alkyl group Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000012458 free base Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000001624 naphthyl group Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 125000005529 alkyleneoxy group Chemical group 0.000 abstract 1
- 239000000981 basic dye Substances 0.000 abstract 1
- 125000001589 carboacyl group Chemical group 0.000 abstract 1
- 239000000982 direct dye Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical group 0.000 abstract 1
- 238000004513 sizing Methods 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Landscapes
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH284775A CH609117A5 (en) | 1975-03-06 | 1975-03-06 | Paper colouring process for beater-presized (engine-presized) paper |
| CH944075A CH616470A5 (en) | 1975-07-18 | 1975-07-18 | Process for the colouring or optical brightening of paper webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1537147A true GB1537147A (en) | 1978-12-29 |
Family
ID=25691547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8460/76A Expired GB1537147A (en) | 1975-03-06 | 1976-03-03 | Paper size-press dyeing or optical brightening process |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51122005A (enrdf_load_stackoverflow) |
| DE (1) | DE2607770C3 (enrdf_load_stackoverflow) |
| FI (1) | FI760500A7 (enrdf_load_stackoverflow) |
| FR (1) | FR2303115A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1537147A (enrdf_load_stackoverflow) |
| NL (1) | NL7602142A (enrdf_load_stackoverflow) |
| NO (1) | NO760672L (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792666A (fr) * | 1971-12-13 | 1973-06-13 | Ciba Geigy | Procede de teinture de matieres organiques en bain court et dispositif de mise en oeuvre |
-
1976
- 1976-02-26 FI FI760500A patent/FI760500A7/fi not_active Application Discontinuation
- 1976-02-26 DE DE2607770A patent/DE2607770C3/de not_active Expired
- 1976-02-27 NO NO760672A patent/NO760672L/no unknown
- 1976-03-02 NL NL7602142A patent/NL7602142A/xx not_active Application Discontinuation
- 1976-03-03 GB GB8460/76A patent/GB1537147A/en not_active Expired
- 1976-03-05 JP JP51023379A patent/JPS51122005A/ja active Pending
- 1976-03-05 FR FR7606336A patent/FR2303115A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2607770B2 (de) | 1978-05-24 |
| FR2303115A1 (fr) | 1976-10-01 |
| JPS51122005A (en) | 1976-10-25 |
| NL7602142A (nl) | 1976-09-08 |
| NO760672L (enrdf_load_stackoverflow) | 1976-09-07 |
| DE2607770A1 (de) | 1976-09-16 |
| DE2607770C3 (de) | 1979-01-25 |
| FI760500A7 (enrdf_load_stackoverflow) | 1976-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |