FI119736B - Förfarandet för framställningen av multikomponentisk styren/(met)akrylkopolymer - Google Patents
Förfarandet för framställningen av multikomponentisk styren/(met)akrylkopolymer Download PDFInfo
- Publication number
- FI119736B FI119736B FI962083A FI962083A FI119736B FI 119736 B FI119736 B FI 119736B FI 962083 A FI962083 A FI 962083A FI 962083 A FI962083 A FI 962083A FI 119736 B FI119736 B FI 119736B
- Authority
- FI
- Finland
- Prior art keywords
- meth
- copolymer
- styrene
- water
- alcohol
- 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
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
-
- 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
-
- 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
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- 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
- D21H21/12—Defoamers
-
- 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
- D21H21/16—Sizing or water-repelling agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Claims (5)
1. Förfarande för att framställa flerkomponentstyren/(met)akrylkopolymer, kännetecknat av att vid förfarandet lösningspolymeriseras en monomerblandning under vattenhaltiga förhällanden vatten i närvaro av en polymeriseringsinitiator 5 baserad pä en vattenolöslig radikalmekanism i en lösningsmedelsblandning som innehäller ätminstone en lägre alkohol vald bland etylalkohol, n-propylalkohol och isopropylalkohol, varvid monomerblandningen innehäller (1) 30-50 mol-% styrenförening, (2) 5-20 mol-% halvester av omättad dikarboxylsyra eller dess sait i positioner α,β, (3) 35-55 mol-% (met)akrylsyra eller dess salt, och (4) under 10 mol-10 % (met)akrylsyraester, innehallande en alkylgrupp med 1-8 kolatomer och mängden lägre alkohol som skall användas är 20-60 vikt-% och mängden vatten som skall användas är 20-120 vikt-% angivet pä basis av den totala mängden av monomerblandning, varvid tili reaktorn tillförs en homogen lösning av nämnda monomerblandning framställd i lösningsmedelsblandningen och hela mängden 15 vattenolöslig polymeriseringsinitiator som skall användas och blandningen lösningspolymeriseras under vattenhaltiga förhällanden,
2. Förfarande enligt patentkrav 1, kännetecknat av att monomerblandningen innehäller en mängd (met)akrylsyraester som innehäller en alkylgrupp med 1-8 kolatomer, som är 0,5-5 mol-%. 20
3. Förfarande enligt patentkrav 1, kännetecknat av att den lägre alkoholen som • · används i lösningsmedelsblandningen är isopropylalkohol. • · · • · ··· :...ί
4. Flerkomponentstyren/(met)akrylkopolymer, kännetecknad av att den är framställd med vilket förfarande som heist enligt patentkraven 1-3. • · · VV.
5. Ytlimämne för papper, innehallande lerkomponentstyren/(met)akrylkopolymer 25 framställd med ett förfarande enligt nägot av patentkraven 1-3, varvid kopolymerens viktgenomsnittliga molekylvikt är 1 000 - 1000 000 och den används i form av fullt neutraliserat sait eller i form av delvis neutraliserat sait, vars neutraliseringsgrad är 50 % eller mera. • · • · ·· · • · · • · • · 1 2 3 · · • · 2 • · 3
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24868594A JP3304642B2 (ja) | 1994-09-16 | 1994-09-16 | スチレン/(メタ)アクリル系多元共重合体の製造方法 |
JP24868594 | 1994-09-16 | ||
PCT/JP1995/001777 WO1996008522A1 (fr) | 1994-09-16 | 1995-09-06 | Procede de production d'un copolymere styrene/(meth)acrylate multicomposant |
JP9501777 | 1995-09-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI962083A0 FI962083A0 (sv) | 1996-05-15 |
FI962083A FI962083A (sv) | 1996-06-20 |
FI119736B true FI119736B (sv) | 2009-02-27 |
Family
ID=17181817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI962083A FI119736B (sv) | 1994-09-16 | 1996-05-15 | Förfarandet för framställningen av multikomponentisk styren/(met)akrylkopolymer |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0744417B1 (sv) |
JP (1) | JP3304642B2 (sv) |
DE (1) | DE69514211T2 (sv) |
FI (1) | FI119736B (sv) |
WO (1) | WO1996008522A1 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6087457A (en) * | 1996-03-29 | 2000-07-11 | Eka Chemicals Ab | Surface sizing of cellulose based products |
ATE201246T1 (de) * | 1996-03-29 | 2001-06-15 | Eka Chemicals Ab | Oberflächenleimung von produkten auf zellulosebasis |
EP0930395A1 (en) * | 1998-01-20 | 1999-07-21 | Dow Europe S.A. | Low foaming paper surface sizing composition |
GB9901597D0 (en) | 1999-01-26 | 1999-03-17 | Ciba Spec Chem Water Treat Ltd | Sizing compositions |
JP4528032B2 (ja) * | 2003-07-22 | 2010-08-18 | 王子コーンスターチ株式会社 | 表面サイズプレス紙及びその製造方法 |
JP4655203B2 (ja) * | 2004-11-19 | 2011-03-23 | 荒川化学工業株式会社 | 印刷用紙用表面サイズ剤および印刷用紙 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2304535C3 (de) * | 1973-01-31 | 1978-09-28 | Bayer Ag, 5090 Leverkusen | Anionische Leimungsmittel und ihre Verwendung zur Papierleimung |
JP2821901B2 (ja) * | 1989-04-05 | 1998-11-05 | 荒川化学工業株式会社 | 表面サイズ剤および該表面サイズ剤を用いてなる表面サイズ化方法 |
US5122568A (en) * | 1991-02-06 | 1992-06-16 | American Cyanamid Company | Styrene/acrylic type polymers for use as surface sizing agents |
-
1994
- 1994-09-16 JP JP24868594A patent/JP3304642B2/ja not_active Expired - Lifetime
-
1995
- 1995-09-06 EP EP95930712A patent/EP0744417B1/en not_active Expired - Lifetime
- 1995-09-06 DE DE69514211T patent/DE69514211T2/de not_active Expired - Lifetime
- 1995-09-06 WO PCT/JP1995/001777 patent/WO1996008522A1/ja active IP Right Grant
-
1996
- 1996-05-15 FI FI962083A patent/FI119736B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69514211T2 (de) | 2000-08-10 |
EP0744417A4 (en) | 1996-08-21 |
DE69514211D1 (de) | 2000-02-03 |
WO1996008522A1 (fr) | 1996-03-21 |
FI962083A (sv) | 1996-06-20 |
FI962083A0 (sv) | 1996-05-15 |
JP3304642B2 (ja) | 2002-07-22 |
JPH0885705A (ja) | 1996-04-02 |
EP0744417A1 (en) | 1996-11-27 |
EP0744417B1 (en) | 1999-12-29 |
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