FR2393011A1 - Procede de production de polyelectrolytes amphoteres, utiles notamment comme additifs pour le papier, et nouveaux produits ainsi obtenus - Google Patents
Procede de production de polyelectrolytes amphoteres, utiles notamment comme additifs pour le papier, et nouveaux produits ainsi obtenusInfo
- Publication number
- FR2393011A1 FR2393011A1 FR7816120A FR7816120A FR2393011A1 FR 2393011 A1 FR2393011 A1 FR 2393011A1 FR 7816120 A FR7816120 A FR 7816120A FR 7816120 A FR7816120 A FR 7816120A FR 2393011 A1 FR2393011 A1 FR 2393011A1
- Authority
- FR
- France
- Prior art keywords
- paper
- vinyl monomer
- additives
- amphoteric
- amphoteric polyelectrolytes
- 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.)
- Granted
Links
Classifications
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or 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
- D21H17/20—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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/54—Polymers characterized by specific structures/properties
- A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
- A61K2800/5428—Polymers characterized by specific structures/properties characterized by the charge amphoteric or zwitterionic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Polyélectrolytes amphotères et leur procédé de préparation. Ces produits électrolytes amphotères peuvent être préparés en copolymérisant un monomère vinylique cationique, tel que le chlorure de beta -méthacryloxyéthyltriméthylammonium, un monomère vinylique anionique, tel que l'acide acrylique, et un monomère vinylique tel que l'acrylamide, éventuellement avec un monomère vinylique non ionique tel que l'acrylonitrile, dans un solvant en présence d'un catalyseur. La présente invention est particulièrement utile pour fournir des polyélectrolytes amphotères, employés comme additifs pour papier, capables de conférer la résistance à l'état sec au papier, comme produits de floculation et comme agents de déshydratation à poids moléculaire élevé.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6421677A JPS53149292A (en) | 1977-05-31 | 1977-05-31 | High-polymer ampholyte, its production and paper-strengthening agent and high-polymer coagulant containing the same as major ingredient |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393011A1 true FR2393011A1 (fr) | 1978-12-29 |
FR2393011B1 FR2393011B1 (fr) | 1980-11-07 |
Family
ID=13251663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816120A Granted FR2393011A1 (fr) | 1977-05-31 | 1978-05-30 | Procede de production de polyelectrolytes amphoteres, utiles notamment comme additifs pour le papier, et nouveaux produits ainsi obtenus |
Country Status (8)
Country | Link |
---|---|
US (1) | US4251651A (fr) |
JP (1) | JPS53149292A (fr) |
CA (1) | CA1111995A (fr) |
DE (1) | DE2823830A1 (fr) |
FR (1) | FR2393011A1 (fr) |
GB (1) | GB1584125A (fr) |
NO (1) | NO149391C (fr) |
SE (1) | SE7806248L (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100890A2 (fr) * | 1982-07-22 | 1984-02-22 | BASF Aktiengesellschaft | Copolymères et leur utilisation en compositions pour le traitement des cheveux |
FR2547314A1 (fr) * | 1983-06-09 | 1984-12-14 | Colgate Palmolive Co | Composition detergente liquide moussante |
EP0283817A2 (fr) * | 1987-03-16 | 1988-09-28 | Henkel Kommanditgesellschaft auf Aktien | Polymères zwittérioniques et leur utilisation dans des compositions de traitement de la chevelure |
EP0320512A4 (fr) * | 1985-04-30 | 1989-04-27 | Sumitomo Chemical Co | Procede de production de papier. |
EP0469196A1 (fr) * | 1989-04-14 | 1992-02-05 | S. N. F. | Flocculants terpolymères |
WO1998054237A1 (fr) * | 1997-05-30 | 1998-12-03 | Hercules Incorporated | Resines de polymeres d'aldehyde amphoteres et utilisation desdites resines comme resines de resistance a l'etat humide temporaire ou a l'etat sec dans la fabrication du papier |
US5865951A (en) * | 1988-06-30 | 1999-02-02 | Sumitomo Chemical Company, Limited | Process for making paper |
WO2000039176A1 (fr) * | 1998-12-29 | 2000-07-06 | The B.F. Goodrich Company | Polymere ampholytique hydrophile |
WO2004058837A2 (fr) * | 2002-12-30 | 2004-07-15 | Basf Aktiengesellschaft | Copolymere ampholytique et son utilisation |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5493025A (en) * | 1977-12-21 | 1979-07-23 | Daicel Chem Ind Ltd | Coating composition |
JPS55137297A (en) * | 1979-04-12 | 1980-10-25 | Hamano Industry Co Ltd | Water filtering agent for paper making and paper making method |
JPS55137298A (en) * | 1979-04-12 | 1980-10-25 | Hamano Industry Co Ltd | Filler yield enhancing agent for paper making and paper making method |
JPS56101992A (en) * | 1980-01-11 | 1981-08-14 | Kurita Industrial Co Ltd | Recovery of valuable substance from white liquor |
US4425469A (en) * | 1980-09-08 | 1984-01-10 | Rohm And Haas Company | Polyacrylamide flow modifier-adsorber |
JPS58104299A (ja) * | 1981-12-14 | 1983-06-21 | 荒川化学工業株式会社 | 両性紙力増強剤 |
CA1209009A (fr) * | 1981-12-15 | 1986-08-05 | Christine A. Costello | Polyampholytes, et leur emploi |
US4455240A (en) * | 1981-12-15 | 1984-06-19 | Calgon Corporation | Ampholytic polymers for use as filtration control aids in drilling muds |
JPS5976997A (ja) * | 1982-10-22 | 1984-05-02 | ハイモ株式会社 | 紙の乾燥強度を向上させる抄紙方法 |
JPS6126608A (ja) * | 1984-07-17 | 1986-02-05 | Kansai Paint Co Ltd | 水性顔料分散液 |
DE3438291A1 (de) * | 1984-10-19 | 1986-04-24 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung einer waessrigen ueberzugsmitteldispersion und ihre verwendung zum ueberziehen von arzneimitteln |
US4568721A (en) * | 1985-04-01 | 1986-02-04 | Nalco Chemical Company | Starch cationization |
JPH078893B2 (ja) * | 1986-03-04 | 1995-02-01 | ダイヤフロック株式会社 | 両性高分子凝集剤の製造方法 |
JPS63158200A (ja) * | 1986-12-22 | 1988-07-01 | Dia Furotsuku Kk | 汚泥の脱水方法 |
JPH06239B2 (ja) * | 1988-12-29 | 1994-01-05 | 栗田工業株式会社 | 有機性汚泥の脱水方法 |
JPH0677760B2 (ja) * | 1990-04-11 | 1994-10-05 | 栗田工業株式会社 | 汚泥脱水剤 |
US5106929A (en) * | 1990-10-01 | 1992-04-21 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers |
US5098970A (en) * | 1990-10-31 | 1992-03-24 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers |
US5130389A (en) * | 1990-10-12 | 1992-07-14 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers containing 2-methacryloyloxyethyldimethylammonium |
US5110887A (en) * | 1990-10-31 | 1992-05-05 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers |
US5130391A (en) * | 1990-10-31 | 1992-07-14 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers |
US5075399A (en) * | 1990-11-15 | 1991-12-24 | Phillips Petroleum Company | Superabsorbent crosslinked ampholytic ion pair copolymers |
US5214117A (en) * | 1990-12-20 | 1993-05-25 | Phillips Petroleum Company | Grafted copolymers highly absorbent to aqueous electrolyte solutions |
US5270415A (en) * | 1990-12-21 | 1993-12-14 | Allergan Inc. | Balanced charge polymer and hydrophilic contact lens manufactured therefrom |
US5219970A (en) * | 1991-02-11 | 1993-06-15 | Phillips Petroleum Company | Grafted copolymers highly absorbent to aqueous electrolyte solutions |
US5206326A (en) * | 1991-03-07 | 1993-04-27 | Phillips Petroleum Company | Grafted copolymers highly absorbent to aqueous electrolyte solutions |
US5243008A (en) * | 1991-04-01 | 1993-09-07 | Phillips Petroleum Company | Grafted copolymers highly absorbent to aqueous electrolyte solutions |
US5334685A (en) * | 1991-04-03 | 1994-08-02 | Phillips Petroleum Company | Grafted copolymers highly absorbent to aqueous electrolyte solutions |
US5270382A (en) * | 1992-04-24 | 1993-12-14 | Phillips Petroleum Company | Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt |
US5225506A (en) * | 1992-04-24 | 1993-07-06 | Phillips Petroleum Company | Superabsorbent polymers |
US5252690A (en) * | 1992-04-24 | 1993-10-12 | Phillips Petroleum Company | Superabsorbent polymers |
US5552316A (en) * | 1993-06-04 | 1996-09-03 | Environmental Marketing Services, Ltd. | Clarifying E. coli fermentation broths with a combination of anionic and cationic flocculants |
US5552498A (en) * | 1994-09-23 | 1996-09-03 | Nalco Chemical Company | Preparation of amphoteric acrylic acid copolymers suitable as oil-in-water emulsion breakers |
US5959016A (en) * | 1997-07-31 | 1999-09-28 | The Dow Chemical Company | Composition for preparing a solvent-resistant coating |
US6589427B2 (en) * | 2001-02-28 | 2003-07-08 | Council Of Scientific & Industrial Research | Process for treatment of mixture of spent wash from distillery and black liquor from pulp and paper industry |
KR100853926B1 (ko) | 2001-06-11 | 2008-08-25 | 하이모 가부시키가이샤 | 양성 수용성 고분자 분산액 및 그 사용방법 |
DE10240797A1 (de) | 2002-08-30 | 2004-03-11 | Stockhausen Gmbh & Co. Kg | Kationische Polyelektrolyte mit guter Umweltverträglichkeit |
EP1776401B1 (fr) * | 2004-06-17 | 2008-07-23 | Kemira Oyj | Polymeres cationiques contenant 2-hydrocyethyl-methacrylique en tant que promoteurs pour calibrage asa |
DE102005009809B4 (de) * | 2005-03-03 | 2007-02-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Abtrennung suspendierter Feststoffe |
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CN104452455B (zh) | 2013-09-12 | 2019-04-05 | 艺康美国股份有限公司 | 造纸助剂组合物以及增加成纸灰分保留的方法 |
CN104452463B (zh) | 2013-09-12 | 2017-01-04 | 艺康美国股份有限公司 | 造纸方法以及组合物 |
JP6839979B2 (ja) * | 2016-12-30 | 2021-03-10 | Mtアクアポリマー株式会社 | 高分子凝集剤及びその製造方法、並びに該高分子凝集剤を用いる汚泥の脱水方法、並びに高分子凝集剤の凝集性能の評価方法 |
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DE1948994A1 (de) * | 1969-09-27 | 1971-04-15 | Basf Ag | Verfahren zur Herstellung von Papier |
GB1407116A (en) * | 1973-01-17 | 1975-09-24 | Commw Scient Ind Res Org | Preparation of amphoteric ion exchange resins |
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US3658771A (en) * | 1969-01-14 | 1972-04-25 | Dow Chemical Co | Preparing ammonium polyacrylates |
US4115339A (en) * | 1971-11-18 | 1978-09-19 | Hercules Incorporated | High molecular-weight, water-soluble vinyl polymers |
US3843585A (en) * | 1972-04-28 | 1974-10-22 | Dow Chemical Co | Coacervation of anion-containing aqueous disperse systems with amphoteric polyelectrolytes |
AU494547B2 (en) * | 1972-07-10 | 1977-10-20 | Johnson & Johnson | Hydrophilic random interpolymer compositions and method for making same |
DE2255391C3 (de) * | 1972-11-11 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung hochmolekularer kationischer Copolymerisate |
DE2345922A1 (de) * | 1973-09-12 | 1975-04-17 | Bayer Ag | Papierhilfsmittel |
GB1510689A (en) * | 1974-12-19 | 1978-05-10 | Sumitomo Chemical Co | Preparation of water-soluble cationic high polymer |
US4138446A (en) * | 1974-12-19 | 1979-02-06 | Sumitomo Chemical Company, Limited | Water-soluble high polymers and their preparation |
-
1977
- 1977-05-31 JP JP6421677A patent/JPS53149292A/ja active Pending
-
1978
- 1978-05-19 US US05/907,854 patent/US4251651A/en not_active Expired - Lifetime
- 1978-05-22 GB GB21185/78A patent/GB1584125A/en not_active Expired
- 1978-05-30 NO NO781872A patent/NO149391C/no unknown
- 1978-05-30 SE SE7806248A patent/SE7806248L/xx unknown
- 1978-05-30 CA CA304,372A patent/CA1111995A/fr not_active Expired
- 1978-05-30 FR FR7816120A patent/FR2393011A1/fr active Granted
- 1978-05-31 DE DE19782823830 patent/DE2823830A1/de not_active Ceased
Patent Citations (3)
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US2776892A (en) * | 1952-06-12 | 1957-01-08 | Robert M Sandri | Carbonated beverages and a method for their preparation |
DE1948994A1 (de) * | 1969-09-27 | 1971-04-15 | Basf Ag | Verfahren zur Herstellung von Papier |
GB1407116A (en) * | 1973-01-17 | 1975-09-24 | Commw Scient Ind Res Org | Preparation of amphoteric ion exchange resins |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100890A3 (en) * | 1982-07-22 | 1984-10-31 | Basf Aktiengesellschaft | Copolymers and their use in hair treatment compositions |
EP0100890A2 (fr) * | 1982-07-22 | 1984-02-22 | BASF Aktiengesellschaft | Copolymères et leur utilisation en compositions pour le traitement des cheveux |
FR2547314A1 (fr) * | 1983-06-09 | 1984-12-14 | Colgate Palmolive Co | Composition detergente liquide moussante |
EP0320512A4 (fr) * | 1985-04-30 | 1989-04-27 | Sumitomo Chemical Co | Procede de production de papier. |
EP0320512A1 (fr) * | 1985-04-30 | 1989-06-21 | Sumitomo Chemical Company, Limited | Procede de production de papier |
EP0283817A2 (fr) * | 1987-03-16 | 1988-09-28 | Henkel Kommanditgesellschaft auf Aktien | Polymères zwittérioniques et leur utilisation dans des compositions de traitement de la chevelure |
EP0283817A3 (en) * | 1987-03-16 | 1988-12-28 | Henkel Kommanditgesellschaft Auf Aktien | Zwitterionic polymers and their use in hair treating compositions |
US5865951A (en) * | 1988-06-30 | 1999-02-02 | Sumitomo Chemical Company, Limited | Process for making paper |
EP0469196A1 (fr) * | 1989-04-14 | 1992-02-05 | S. N. F. | Flocculants terpolymères |
WO1998054237A1 (fr) * | 1997-05-30 | 1998-12-03 | Hercules Incorporated | Resines de polymeres d'aldehyde amphoteres et utilisation desdites resines comme resines de resistance a l'etat humide temporaire ou a l'etat sec dans la fabrication du papier |
AU728064B2 (en) * | 1997-05-30 | 2001-01-04 | Hercules Incorporated | Resins of amphoteric aldehyde polymers and use of said resins as temporary wet-strength or dry-strength resins for paper |
WO2000039176A1 (fr) * | 1998-12-29 | 2000-07-06 | The B.F. Goodrich Company | Polymere ampholytique hydrophile |
US6361768B1 (en) | 1998-12-29 | 2002-03-26 | Pmd Holdings Corp. | Hydrophilic ampholytic polymer |
WO2004058837A2 (fr) * | 2002-12-30 | 2004-07-15 | Basf Aktiengesellschaft | Copolymere ampholytique et son utilisation |
WO2004058837A3 (fr) * | 2002-12-30 | 2004-08-19 | Basf Ag | Copolymere ampholytique et son utilisation |
Also Published As
Publication number | Publication date |
---|---|
JPS53149292A (en) | 1978-12-26 |
GB1584125A (en) | 1981-02-04 |
SE7806248L (sv) | 1978-12-01 |
NO149391B (no) | 1984-01-02 |
NO781872L (no) | 1978-12-01 |
DE2823830A1 (de) | 1979-01-11 |
NO149391C (no) | 1984-04-11 |
US4251651A (en) | 1981-02-17 |
FR2393011B1 (fr) | 1980-11-07 |
CA1111995A (fr) | 1981-11-03 |
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