GB1265496A - - Google Patents
Info
- Publication number
- GB1265496A GB1265496A GB1265496DA GB1265496A GB 1265496 A GB1265496 A GB 1265496A GB 1265496D A GB1265496D A GB 1265496DA GB 1265496 A GB1265496 A GB 1265496A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrolysed
- acrylamide
- diallyl
- dmdaac
- polymer
- 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
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
- C08F226/04—Diallylamine
-
- 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
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70995968A | 1968-03-04 | 1968-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1265496A true GB1265496A (fr) | 1972-03-01 |
Family
ID=24852017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1265496D Expired GB1265496A (fr) | 1968-03-04 | 1969-02-26 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3639208A (fr) |
BE (1) | BE729269A (fr) |
FR (1) | FR2003159A1 (fr) |
GB (1) | GB1265496A (fr) |
NL (1) | NL161213C (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753710A (en) * | 1986-01-29 | 1988-06-28 | Allied Colloids Limited | Production of paper and paperboard |
US4798653A (en) * | 1988-03-08 | 1989-01-17 | Procomp, Inc. | Retention and drainage aid for papermaking |
US4913775A (en) * | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
US7244339B2 (en) | 2003-05-05 | 2007-07-17 | Vergara Lopez German | Retention and drainage system for the manufacturing of paper |
CN111636233A (zh) * | 2020-06-03 | 2020-09-08 | 玖龙纸业(东莞)有限公司 | 一种造纸湿部高效助留助滤体系的添加工艺 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056432A (en) * | 1971-07-06 | 1977-11-01 | Calgon Corporation | Process for making paper products of improved dry strength |
US3839237A (en) * | 1972-05-31 | 1974-10-01 | Ici Australia Ltd | Ion exchange resins having both acidic and basic ion-exchange sites |
US4210488A (en) * | 1977-10-13 | 1980-07-01 | Reuss Peter J | Process for improving the dry strength of paper and for improving the effect of optical brighteners in the preparation or coating of paper |
AU8040082A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
EP0079784A1 (fr) * | 1981-11-16 | 1983-05-25 | Scm Corporation | Produit de dioxyde de titane traité et procédé de préparation de papier utilisant ce produit |
US4455240A (en) * | 1981-12-15 | 1984-06-19 | Calgon Corporation | Ampholytic polymers for use as filtration control aids in drilling muds |
US4533708A (en) * | 1981-12-15 | 1985-08-06 | Calgon Corporation | Polyampholyte polymer |
US4786364A (en) * | 1984-08-02 | 1988-11-22 | Calgon Corporation | DMDAAC/AM copolymers as deinkers |
US5736008A (en) * | 1993-04-08 | 1998-04-07 | Congoleum Corporation | Fibrous-reinforced sheet |
US5651861A (en) * | 1995-12-18 | 1997-07-29 | Rhone-Poulenc Inc. | Process for removing inks from waste paper |
WO2000034581A1 (fr) * | 1998-12-10 | 2000-06-15 | CALGON CORPORATION a corporation of the State of Delaware | Coagulant polyampholyte utilise pour la fabrication du papier |
CN1292029C (zh) * | 2001-09-04 | 2006-12-27 | 东亚合成株式会社 | 组合物,两性聚合物絮凝剂及其用途 |
JP2005171411A (ja) * | 2003-12-10 | 2005-06-30 | Seiko Pmc Corp | 填料含有紙、及び填料含有紙の製造方法 |
US20060000570A1 (en) * | 2004-07-02 | 2006-01-05 | Zhiqiang Song | Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking |
JP4406882B2 (ja) * | 2005-03-18 | 2010-02-03 | ハリマ化成株式会社 | 填料内添紙及びその製造方法 |
US8449721B2 (en) * | 2008-07-03 | 2013-05-28 | Basf Se | Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
JP5567539B2 (ja) * | 2011-10-28 | 2014-08-06 | ローム アンド ハース カンパニー | 前処理されたカチオン交換樹脂、その処理方法及びカチオン交換樹脂を含有する混床系 |
ES2656621T3 (es) * | 2012-11-22 | 2018-02-27 | Kemira Oyj | Polímero y su preparación y uso |
CN105859959A (zh) * | 2016-04-27 | 2016-08-17 | 河北麦森钛白粉有限公司 | 造纸钛白粉的阳离子型悬浮稳定剂的制备方法 |
JP6257700B2 (ja) * | 2016-05-30 | 2018-01-10 | ハリマ化成株式会社 | ピッチコントロール剤およびピッチコントロール方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972560A (en) * | 1955-04-13 | 1961-02-21 | Dow Chemical Co | Method of manufacturing paper |
US2884058A (en) * | 1955-05-02 | 1959-04-28 | American Cyanamid Co | Cellulose web of improved dry strength containing a polymer comprising carboxylic groups, amide groups, and quaternary ammonium groups and method for producing same |
US2923701A (en) * | 1955-05-02 | 1960-02-02 | American Cyanamid Co | Composition comprising a linear copolymer of a quaternary ammonium compound and an ethylenically unsaturated copolymerizable compound |
US3147218A (en) * | 1959-04-24 | 1964-09-01 | American Cyanamid Co | Separating mineral fines with cationic polyacrylamides |
US3234076A (en) * | 1963-01-08 | 1966-02-08 | Nalco Chemical Co | Method of improving retention of fillers in paper making with acrylamidediallylamine copolymer |
-
1968
- 1968-03-04 US US709959A patent/US3639208A/en not_active Expired - Lifetime
-
1969
- 1969-02-17 NL NL6902473.A patent/NL161213C/xx not_active IP Right Cessation
- 1969-02-26 GB GB1265496D patent/GB1265496A/en not_active Expired
- 1969-03-03 BE BE729269D patent/BE729269A/xx not_active IP Right Cessation
- 1969-03-03 FR FR6905677A patent/FR2003159A1/fr not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753710A (en) * | 1986-01-29 | 1988-06-28 | Allied Colloids Limited | Production of paper and paperboard |
US4913775A (en) * | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
US4798653A (en) * | 1988-03-08 | 1989-01-17 | Procomp, Inc. | Retention and drainage aid for papermaking |
US7244339B2 (en) | 2003-05-05 | 2007-07-17 | Vergara Lopez German | Retention and drainage system for the manufacturing of paper |
CN111636233A (zh) * | 2020-06-03 | 2020-09-08 | 玖龙纸业(东莞)有限公司 | 一种造纸湿部高效助留助滤体系的添加工艺 |
CN111636233B (zh) * | 2020-06-03 | 2022-05-20 | 玖龙纸业(东莞)有限公司 | 一种造纸湿部高效助留助滤体系的添加工艺 |
Also Published As
Publication number | Publication date |
---|---|
US3639208A (en) | 1972-02-01 |
NL161213B (nl) | 1979-08-15 |
DE1910745B2 (de) | 1977-05-18 |
NL6902473A (fr) | 1969-09-08 |
DE1910745A1 (de) | 1969-10-02 |
BE729269A (fr) | 1969-09-03 |
NL161213C (nl) | 1980-01-15 |
FR2003159A1 (fr) | 1969-11-07 |
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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 |