ID25782A - Campuran koloid asam silika dalam sistem mikropartikel yang digunakan dalam pembuatan kertas - Google Patents
Campuran koloid asam silika dalam sistem mikropartikel yang digunakan dalam pembuatan kertasInfo
- Publication number
- ID25782A ID25782A IDW20000962A ID20000962A ID25782A ID 25782 A ID25782 A ID 25782A ID W20000962 A IDW20000962 A ID W20000962A ID 20000962 A ID20000962 A ID 20000962A ID 25782 A ID25782 A ID 25782A
- Authority
- ID
- Indonesia
- Prior art keywords
- molecular weight
- silica
- acid colloid
- acid
- microparticle system
- Prior art date
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
- 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
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/51—Triazines, e.g. melamine
-
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
Landscapes
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10137998P | 1998-09-22 | 1998-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID25782A true ID25782A (id) | 2000-11-02 |
Family
ID=22284358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20000962A ID25782A (id) | 1998-09-22 | 1999-09-08 | Campuran koloid asam silika dalam sistem mikropartikel yang digunakan dalam pembuatan kertas |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1047834B1 (id) |
JP (1) | JP2002526680A (id) |
CN (1) | CN1231639C (id) |
AT (1) | ATE326579T1 (id) |
AU (1) | AU761790B2 (id) |
BR (1) | BR9907290A (id) |
DE (1) | DE69931343T2 (id) |
ID (1) | ID25782A (id) |
NZ (1) | NZ504660A (id) |
WO (1) | WO2000017450A1 (id) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070181506A1 (en) * | 2004-03-02 | 2007-08-09 | Yoshiaki Koga | Method for treating papermaking waste water, and methods of using silica sol in papermaking |
AU2005319393B2 (en) * | 2004-12-21 | 2010-09-02 | Solenis Technologies Cayman, L.P. | Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems |
DE102004063005A1 (de) | 2004-12-22 | 2006-07-13 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
KR20100019534A (ko) | 2007-05-23 | 2010-02-18 | 아크조 노벨 엔.브이. | 셀룰로오스 생성물의 제조방법 |
AU2011319981B2 (en) | 2010-10-29 | 2015-04-02 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
WO2013113823A2 (en) * | 2012-02-01 | 2013-08-08 | Basf Se | Process for the manufacture of paper and paperboard |
CN104093902B (zh) * | 2012-02-01 | 2017-09-08 | 巴斯夫欧洲公司 | 纸和纸板的制造方法 |
CN114735713B (zh) * | 2022-03-02 | 2024-03-29 | 福建同晟新材料科技股份公司 | 一种造纸添加剂用合成二氧化硅的制备工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485080A (en) * | 1944-01-04 | 1949-10-18 | American Cyanamid Co | Colloidal melamine-urea-formaldehyde copolymer solutions |
US4461858A (en) * | 1980-05-16 | 1984-07-24 | E. I. Du Pont De Nemours And Company | Polyvinylalcohol/melamine-formaldehyde interaction products |
US4385961A (en) * | 1981-02-26 | 1983-05-31 | Eka Aktiebolag | Papermaking |
US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
US4750974A (en) * | 1986-02-24 | 1988-06-14 | Nalco Chemical Company | Papermaking aid |
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
EP0335575B2 (en) * | 1988-03-28 | 2000-08-23 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper and paper board |
US5382378A (en) * | 1993-02-10 | 1995-01-17 | Calgon Corporation | Composition useful for treating suspended solids and color bodies in water systems |
GB9410920D0 (en) * | 1994-06-01 | 1994-07-20 | Allied Colloids Ltd | Manufacture of paper |
-
1999
- 1999-09-08 EP EP99946808A patent/EP1047834B1/en not_active Expired - Lifetime
- 1999-09-08 BR BR9907290-4A patent/BR9907290A/pt not_active Application Discontinuation
- 1999-09-08 AT AT99946808T patent/ATE326579T1/de not_active IP Right Cessation
- 1999-09-08 WO PCT/US1999/020608 patent/WO2000017450A1/en active IP Right Grant
- 1999-09-08 AU AU59133/99A patent/AU761790B2/en not_active Ceased
- 1999-09-08 NZ NZ504660A patent/NZ504660A/xx unknown
- 1999-09-08 DE DE69931343T patent/DE69931343T2/de not_active Expired - Fee Related
- 1999-09-08 ID IDW20000962A patent/ID25782A/id unknown
- 1999-09-08 CN CN99801858.9A patent/CN1231639C/zh not_active Expired - Fee Related
- 1999-09-08 JP JP2000574345A patent/JP2002526680A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9907290A (pt) | 2000-10-03 |
AU761790B2 (en) | 2003-06-12 |
NZ504660A (en) | 2002-12-20 |
EP1047834B1 (en) | 2006-05-17 |
ATE326579T1 (de) | 2006-06-15 |
JP2002526680A (ja) | 2002-08-20 |
CN1287585A (zh) | 2001-03-14 |
DE69931343D1 (de) | 2006-06-22 |
AU5913399A (en) | 2000-04-10 |
EP1047834A4 (en) | 2000-12-13 |
WO2000017450A1 (en) | 2000-03-30 |
CN1231639C (zh) | 2005-12-14 |
EP1047834A1 (en) | 2000-11-02 |
DE69931343T2 (de) | 2006-09-28 |
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