FI70909C - Vinylacetatpolymerers latexer och deras framstaellningsfoerfarande - Google Patents
Vinylacetatpolymerers latexer och deras framstaellningsfoerfarande Download PDFInfo
- Publication number
- FI70909C FI70909C FI822790A FI822790A FI70909C FI 70909 C FI70909 C FI 70909C FI 822790 A FI822790 A FI 822790A FI 822790 A FI822790 A FI 822790A FI 70909 C FI70909 C FI 70909C
- Authority
- FI
- Finland
- Prior art keywords
- polymer
- weight
- water
- protective colloid
- vinyl acetate
- Prior art date
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
- C08F18/00—Homopolymers and 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl esters
- C08F18/08—Vinyl acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Polymerisation Methods In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
- Graft Or Block Polymers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Materials For Medical Uses (AREA)
Claims (9)
1. Vinylacetatpolymerlatexer best&ende av polymerpartiklar med den genomsnittliga diametern 0,05-1 yum och glastempera-turen mellan -20 och +50°C, med partikelkoncentrationen 10-70 vikt-%, kännetecknadeav att de innehäller skydds-kolloid bestiende av a) en vattenlöslig N-metylolakrylamid-eller N-metylolmetakrylamidpolymer eller en kopolymer av dessa och akrylamid och b) en etylenglykolpolymer med molekylvikten mellan 1 000 och 50 000, som Mr vattenlöslig.
2. Latexer enligt patentkravet 1, kMnnetecknade av att vid en viss koncentration deras vid surt pH-värde liiga viskositet stiger vid alkaliskt pH-värde och förblir sedan densamma oberoende av pH och att de ger polymerfilmer, som Mr okänsliga för vatten.
3. Latex enligt patentkravet 1 eller 2, känneteck- n a d av att den räknat ρδ polymeren innehäller 0,1-5 % skydds-kolloid bestMende av 15-70 vikt-% N-metylolakrylamid- eller N-metylolmetakrylamidpolymer och 30-85 vikt-% etylenglykolpolymer.
4. Förfarande för framställning av vinylacetatpolymerlatexer enligt patentkravet 1 genom att i vattenemulsion polymerisera vinylacetat ensamt eller tillsammans med ätminstone en kopoly-meriserbar monomer i nSrvaro av initiator och skyddskolloid, kännetecknat av att skyddskolloiden bestMr av a) en vattenlöslig N-metylolakrylamid- eller N-metylolmetakrylamidpolymer eller en kopolymer av dessa och akrylamid, och b) en etylenglykolpolymer med molekylvikten mellan 1 000 och 50 000, som är vattenlöslig.
5. Förfarande enligt patentkravet 4, kännetecknat av att den med vinylacetat kopolymeriserbara monomeren Mr en vinylester tili mättade, förgrenade (C1 -C^ ) -monokarboxylsyror och/eller en (C^-C^Q)-alkylester tili omättade (C3~Cg)-monokarboxylsyror och att den används i sidana mängder, att den erhällna polymerens glastemperatur är mellan -20 och 50°C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115438A FR2511009A1 (fr) | 1981-08-10 | 1981-08-10 | Latex de polymeres d'acetate de vinyle et procede de preparation |
| FR8115438 | 1981-08-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI822790A0 FI822790A0 (fi) | 1982-08-10 |
| FI822790L FI822790L (fi) | 1983-02-11 |
| FI70909B FI70909B (fi) | 1986-07-18 |
| FI70909C true FI70909C (fi) | 1986-10-27 |
Family
ID=9261322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI822790A FI70909C (fi) | 1981-08-10 | 1982-08-10 | Vinylacetatpolymerers latexer och deras framstaellningsfoerfarande |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4542181A (sv) |
| EP (1) | EP0072735B1 (sv) |
| JP (1) | JPS5837042A (sv) |
| AT (1) | ATE12936T1 (sv) |
| BR (1) | BR8204667A (sv) |
| CA (1) | CA1186836A (sv) |
| DE (1) | DE3263268D1 (sv) |
| DK (1) | DK356182A (sv) |
| ES (1) | ES514840A0 (sv) |
| FI (1) | FI70909C (sv) |
| FR (1) | FR2511009A1 (sv) |
| GR (1) | GR78002B (sv) |
| MA (1) | MA19569A1 (sv) |
| NO (1) | NO822268L (sv) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722965A (en) * | 1986-02-24 | 1988-02-02 | Reichhold Chemicals, Inc. | Chalk adhesion polymer composition and method of preparation |
| US5006413A (en) * | 1989-09-05 | 1991-04-09 | E. I. Du Pont De Nemours And Company | Waterbased methylol (meth)acrylamide acrylic polymer and polyurethane containing coating composition |
| JP2772567B2 (ja) * | 1990-01-17 | 1998-07-02 | 旭光学工業株式会社 | ねじマウントレンズ鏡筒 |
| JPH03250003A (ja) * | 1990-02-28 | 1991-11-07 | Oji Kako Kk | 水溶性樹脂エマルジョンおよびその製法 |
| US5314945A (en) * | 1990-12-03 | 1994-05-24 | E. I. Du Pont De Nemours And Company | Waterbased coating compositions of methylol(meth)acrylamide acrylic polymer, polyurethane and melamine crosslinking agent |
| US5782972A (en) * | 1997-03-21 | 1998-07-21 | W.R. Grace & Co.-Conn. | Additive for production of highly workable mortar cement |
| ATE506400T1 (de) | 1998-11-23 | 2011-05-15 | Grace W R & Co | Verbesserte verarbeitung und lebensdauer von mörtelplatten aus maurermörtel und verfahren zu dessen herstellung |
| JP4609608B2 (ja) * | 1999-10-28 | 2011-01-12 | 昭和電工株式会社 | 乳化重合法及び組成物 |
| DE102005057645A1 (de) * | 2005-12-01 | 2007-06-06 | Celanese Emulsions Gmbh | Polyvinylesterdispersionen mit niedriger Filmbildtemperatur und hoher Wasserbeständigkeit sowie deren Verwendung |
| US20070204548A1 (en) * | 2006-03-01 | 2007-09-06 | Louis Gagne | Building blocks with integrated assembling design |
| DE102006030557A1 (de) * | 2006-07-03 | 2008-01-10 | Celanese Emulsions Gmbh | Verfahren zur Herstellung wässriger Vinylester-Dispersionen |
| DE102007033595A1 (de) * | 2007-07-19 | 2009-01-22 | Celanese Emulsions Gmbh | Polyvinylesterdispersionen, Verfahren zu deren Herstellung und deren Verwendung |
| DE102007033596A1 (de) * | 2007-07-19 | 2009-01-22 | Celanese Emulsions Gmbh | Beschichtungsmittel mit hoher Bewitterungsbeständigkeit, Verfahren zu deren Herstellung und deren Verwendung |
| EP2222735B1 (en) * | 2007-11-30 | 2015-01-28 | Hewlett-Packard Development Company, L.P. | Steric stabilized latex particulates |
| WO2009120370A1 (en) * | 2008-03-27 | 2009-10-01 | Dow Global Technologies Inc. | Polyvinyl ester-based latex coating compositions |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL292308A (sv) * | 1962-05-05 | |||
| DE1301064B (de) * | 1965-05-13 | 1969-08-14 | Basf Ag | Verfahren zur Herstellung waessriger Dispersionen von Vinylesterpolymerisaten |
| FR1479750A (fr) * | 1965-05-13 | 1967-05-05 | Basf Ag | Procédé de préparation de dispersions aqueuses de polymères d'esters vinyliques |
| JPS6035952B2 (ja) * | 1976-12-14 | 1985-08-17 | 享美 君村 | 感熱接着剤 |
| JPS57138056A (en) * | 1981-02-18 | 1982-08-26 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
| JPS57138057A (en) * | 1981-02-19 | 1982-08-26 | Sekisui Chem Co Ltd | Manufacture for magnetic tape |
| JPS57138059A (en) * | 1981-02-20 | 1982-08-26 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
-
1981
- 1981-08-10 FR FR8115438A patent/FR2511009A1/fr active Granted
-
1982
- 1982-06-30 NO NO822268A patent/NO822268L/no unknown
- 1982-08-04 EP EP82401470A patent/EP0072735B1/fr not_active Expired
- 1982-08-04 AT AT82401470T patent/ATE12936T1/de not_active IP Right Cessation
- 1982-08-04 DE DE8282401470T patent/DE3263268D1/de not_active Expired
- 1982-08-05 US US06/405,432 patent/US4542181A/en not_active Expired - Fee Related
- 1982-08-09 DK DK356182A patent/DK356182A/da not_active Application Discontinuation
- 1982-08-09 ES ES514840A patent/ES514840A0/es active Granted
- 1982-08-09 CA CA000408983A patent/CA1186836A/fr not_active Expired
- 1982-08-09 GR GR68990A patent/GR78002B/el unknown
- 1982-08-09 BR BR8204667A patent/BR8204667A/pt unknown
- 1982-08-09 MA MA19781A patent/MA19569A1/fr unknown
- 1982-08-10 JP JP57138058A patent/JPS5837042A/ja active Granted
- 1982-08-10 FI FI822790A patent/FI70909C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE12936T1 (de) | 1985-05-15 |
| EP0072735A1 (fr) | 1983-02-23 |
| DE3263268D1 (en) | 1985-05-30 |
| EP0072735B1 (fr) | 1985-04-24 |
| GR78002B (sv) | 1984-09-26 |
| CA1186836A (fr) | 1985-05-07 |
| ES8305790A1 (es) | 1983-04-16 |
| JPS6244003B2 (sv) | 1987-09-17 |
| MA19569A1 (fr) | 1983-04-01 |
| JPS5837042A (ja) | 1983-03-04 |
| ES514840A0 (es) | 1983-04-16 |
| FI822790A0 (fi) | 1982-08-10 |
| FI70909B (fi) | 1986-07-18 |
| US4542181A (en) | 1985-09-17 |
| FR2511009A1 (fr) | 1983-02-11 |
| FR2511009B1 (sv) | 1983-12-02 |
| DK356182A (da) | 1983-02-11 |
| NO822268L (no) | 1983-02-11 |
| FI822790L (fi) | 1983-02-11 |
| BR8204667A (pt) | 1983-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: RHONE-POULENC SPECIALITES CHIMIQUES |