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1. (WO2019003625) METHOD FOR PRODUCING (METH)ACRYLAMIDE-BASED POLYMER PAPERMAKING ADDITIVE AND (METH)ACRYLAMIDE-BASED POLYMER PAPERMAKING ADDITIVE
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Pub. No.: WO/2019/003625 International Application No.: PCT/JP2018/017171
Publication Date: 03.01.2019 International Filing Date: 27.04.2018
IPC:
D21H 17/37 (2006.01) ,C08F 2/00 (2006.01) ,C08F 220/56 (2006.01) ,D21H 21/18 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
20
Macromolecular organic compounds
33
Synthetic macromolecular compounds
34
obtained by reactions only involving carbon-to-carbon unsaturated bonds
37
Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2
Processes of polymerisation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
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
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
52
Amides or imides
54
Amides
56
Acrylamide; Methacrylamide
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
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
14
characterised by function or properties in or on the paper
18
Reinforcing agents
Applicants:
ハリマ化成株式会社 HARIMA CHEMICALS, INCORPORATED [JP/JP]; 兵庫県加古川市野口町水足671番地の4 671-4, Mizuashi, Noguchi-cho, Kakogawa-shi, Hyogo 6750019, JP
Inventors:
堀井 忠昭 HORII, Tadaaki; JP
佐藤 博茂 SATO, Hirotaka; JP
栗原 隆紀 KURIHARA, Takanori; JP
藤原 崇弘 FUJIWARA, Takahiro; JP
稲岡 和茂 INAOKA, Kazushige; JP
Agent:
岡本 寛之 OKAMOTO, Hiroyuki; JP
宇田 新一 UDA, Shinichi; JP
Priority Data:
2017-12596128.06.2017JP
Title (EN) METHOD FOR PRODUCING (METH)ACRYLAMIDE-BASED POLYMER PAPERMAKING ADDITIVE AND (METH)ACRYLAMIDE-BASED POLYMER PAPERMAKING ADDITIVE
(FR) PROCÉDÉ DE PRODUCTION D'ADDITIF DE FABRICATION DE PAPIER POLYMÈRE À BASE DE (MÉTH)ACRYLAMIDE ET ADDITIF DE FABRICATION DE PAPIER POLYMÈRE À BASE DE (MÉTH)ACRYLAMIDE
(JA) (メタ)アクリルアミド系ポリマー製紙用添加剤の製造方法、および、(メタ)アクリルアミド系ポリマー製紙用添加剤
Abstract:
(EN) In the method for producing a (meth)acrylamide-based polymer papermaking additive, a (meth)acrylamide-based polymer is obtained by carrying out the polymerization of a first polymerization component containing (meth)acrylamide to obtain a first polymer and by carrying out the polymerization, in the presence of the first polymer, of a second polymerization component that contains a tertiary amino-type monomer. In the method, the first polymerization component and/or the second polymerization component contains a (meth)allylsulfonate salt; tertiary amino-type monomer is present in the first polymerization component at not more than 0.1 mol per 100 mol of the (meth)acrylamide in the first polymerization component; and (meth)acrylamide is present in the second polymerization component at not more than 1.0 mol per 100 mol of tertiary amino-type monomer in the second polymerization component.
(FR) La présente invention concerne un procédé de production d'un additif de fabrication de papier polymère à base de (méth)acrylamide, dans lequel un polymère à base de (méth)acrylamide est obtenu en exécutant la polymérisation d'un premier composant de polymérisation contenant du (méth)acrylamide pour obtenir un premier polymère et en exécutant la polymérisation, en présence du premier polymère, d'un second composant de polymérisation qui contient un monomère de type amine tertiaire. Dans le procédé, le premier composant de polymérisation et/ou le second composant de polymérisation contiennent un sel de (méth)allylsulfonate ; le monomère de type amine tertiaire est présent dans le premier composant de polymérisation à pas plus de 0,1 mole pour 100 moles de (méth)acrylamide dans le premier composant de polymérisation ; et le (méth)acrylamide est présent dans le second composant de polymérisation à pas plus de 1,0 mole pour 100 moles de monomère de type amine tertiaire dans le second composant de polymérisation.
(JA) (メタ)アクリルアミドを含有する第1重合成分を重合させて第1重合体を得て、その第1重合体の存在下において3級アミノ系モノマーを含有する第2重合成分を重合させて(メタ)アクリルアミド系ポリマーを得る、(メタ)アクリルアミド系ポリマー製紙用添加剤の製造方法において、第1重合成分および/または第2重合成分が(メタ)アリルスルホン酸塩を含有し、第1重合成分中の3級アミノ系モノマーが第1重合成分中の(メタ)アクリルアミド100モルに対して0.1モル以下であり、第2重合成分中の(メタ)アクリルアミドが第2重合成分中の3級アミノ系モノマー100モルに対して1.0モル以下である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)