GB1591322A - Method of papermaking - Google Patents
Method of papermaking Download PDFInfo
- Publication number
- GB1591322A GB1591322A GB26575/77A GB2657577A GB1591322A GB 1591322 A GB1591322 A GB 1591322A GB 26575/77 A GB26575/77 A GB 26575/77A GB 2657577 A GB2657577 A GB 2657577A GB 1591322 A GB1591322 A GB 1591322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- halide
- polypiperidine
- starch
- added
- weight
- 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
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
-
- 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
- D21H17/24—Polysaccharides
- D21H17/28—Starch
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2628571A DE2628571C3 (de) | 1976-06-25 | 1976-06-25 | Verfahren zur Verbesserung der Trockenfestigkeit von Papier und zur Verbesserung der Wirkung von optischen Aufhellern in der Papierindustrie |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1591322A true GB1591322A (en) | 1981-06-17 |
Family
ID=5981430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26575/77A Expired GB1591322A (en) | 1976-06-25 | 1977-06-24 | Method of papermaking |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT369453B (sv) |
CS (1) | CS203160B2 (sv) |
DE (1) | DE2628571C3 (sv) |
FR (1) | FR2355955A1 (sv) |
GB (1) | GB1591322A (sv) |
SE (2) | SE441018B (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6302999B1 (en) | 1997-09-16 | 2001-10-16 | Ciba Specialty Chemicals Corp. | Method for optically brightening paper |
WO2007143184A2 (en) * | 2006-06-02 | 2007-12-13 | International Paper Company | Pulp and paper having increased brightness |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316949C3 (de) * | 1983-05-09 | 1995-03-23 | Pluss Stauffer Ag | Calciumcarbonat |
EP0905317B1 (en) | 1997-09-16 | 2009-12-23 | Basf Se | A method for optically brightening paper |
DE19923778A1 (de) * | 1999-05-22 | 2000-11-23 | Sued Chemie Ag | Kationisch modifizierte Aufhellerdispersion für die Papierindustrie |
DE10162052A1 (de) * | 2001-12-17 | 2003-06-26 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
-
1976
- 1976-06-25 DE DE2628571A patent/DE2628571C3/de not_active Expired
-
1977
- 1977-06-22 SE SE7707249A patent/SE441018B/sv not_active IP Right Cessation
- 1977-06-24 AT AT0449677A patent/AT369453B/de not_active IP Right Cessation
- 1977-06-24 FR FR7719507A patent/FR2355955A1/fr active Granted
- 1977-06-24 GB GB26575/77A patent/GB1591322A/en not_active Expired
- 1977-06-27 CS CS774236A patent/CS203160B2/cs unknown
-
1982
- 1982-08-30 SE SE8204938A patent/SE459860B/sv not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6302999B1 (en) | 1997-09-16 | 2001-10-16 | Ciba Specialty Chemicals Corp. | Method for optically brightening paper |
US6464832B2 (en) | 1997-09-16 | 2002-10-15 | Ciba Specialty Chemicals Corporation | Method for optically brightening paper |
US7638016B2 (en) | 2005-02-19 | 2009-12-29 | International Paper Company | Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness |
WO2007143184A2 (en) * | 2006-06-02 | 2007-12-13 | International Paper Company | Pulp and paper having increased brightness |
WO2007143184A3 (en) * | 2006-06-02 | 2008-03-06 | Int Paper Co | Pulp and paper having increased brightness |
Also Published As
Publication number | Publication date |
---|---|
SE7707249L (sv) | 1977-12-26 |
SE459860B (sv) | 1989-08-14 |
SE8204938D0 (sv) | 1982-08-30 |
DE2628571A1 (de) | 1977-12-29 |
FR2355955A1 (fr) | 1978-01-20 |
DE2628571C3 (de) | 1981-02-12 |
FR2355955B1 (sv) | 1982-04-23 |
SE441018B (sv) | 1985-09-02 |
SE8204938A (sv) | 1982-08-30 |
AT369453B (de) | 1983-01-10 |
ATA449677A (de) | 1982-05-15 |
CS203160B2 (en) | 1981-02-27 |
DE2628571B2 (de) | 1980-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2987642B2 (ja) | 紙および紙製造方法 | |
US4210488A (en) | Process for improving the dry strength of paper and for improving the effect of optical brighteners in the preparation or coating of paper | |
AU2006225770B2 (en) | Filled paper and process for producing the same | |
US4405744A (en) | Filler for paper, card or board, a process for its manufacture, and paper, card or board containing the filler | |
CA1085556A (en) | Starch blend process of sizing paper therewith and product thereof | |
RU2273686C2 (ru) | Декоративная бумага-основа с повышенной непрозрачностью | |
KR830007956A (ko) | 무기질함량이 높은 종이 및 그 제조방법 | |
CN101871181A (zh) | 用于造纸方法的填料 | |
JP2554344B2 (ja) | 軽量塗被紙 | |
CA2265450C (en) | Colour tracing paper | |
PL179482B1 (pl) | Kompozycja wypelniacza do papieru, sposób wytwarzania papieru i papier alkaliczny PL PL PL PL PL PL PL PL | |
US5336311A (en) | Cationic pigments | |
EP0014520B1 (en) | Method of sizing paper | |
GB1591322A (en) | Method of papermaking | |
CA2414081A1 (en) | Fluorescent brightener pigment compositions | |
GB2284829A (en) | Filler and coating composition for paper | |
JP2588211B2 (ja) | 中性紙の製造方法 | |
JPH0197299A (ja) | 軽量コート用原紙の製造方法 | |
JP3107732B2 (ja) | 偽造防止用紙の製造方法 | |
KR100533109B1 (ko) | 난연 도공액, 이를 이용한 난연 도공지의 제조방법 및이로부터 제조된 난연 도공지 | |
JP2754077B2 (ja) | 蛍光増白剤組成物及び高白度塗工紙の製造法 | |
US4131710A (en) | Recording material containing asbestos | |
JPH0375680B2 (sv) | ||
SU1567711A1 (ru) | Способ приготовлени бумажной массы дл изготовлени бумаги дл печати | |
US2920991A (en) | Procedure for making colored coated board by imprinting |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19970623 |