Nothing Special   »   [go: up one dir, main page]

NO972015L - Cellulose ethers in emulsion polymerization dispersions - Google Patents

Cellulose ethers in emulsion polymerization dispersions

Info

Publication number
NO972015L
NO972015L NO972015A NO972015A NO972015L NO 972015 L NO972015 L NO 972015L NO 972015 A NO972015 A NO 972015A NO 972015 A NO972015 A NO 972015A NO 972015 L NO972015 L NO 972015L
Authority
NO
Norway
Prior art keywords
emulsion polymerization
cellulose ethers
coating
polymerization dispersions
weight
Prior art date
Application number
NO972015A
Other languages
Norwegian (no)
Other versions
NO972015D0 (en
Inventor
Bernardus J W Janssen
Gijsbert Kroon
Dirk Kruytoff
Willemien G Salomons
Original Assignee
Hercules Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from PCT/US1995/012757 external-priority patent/WO1996014357A1/en
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of NO972015D0 publication Critical patent/NO972015D0/en
Publication of NO972015L publication Critical patent/NO972015L/en

Links

Landscapes

  • Polymerisation Methods In General (AREA)

Abstract

Det blir fremskaffet en fremgangsmåte for fremstilling av en akrylkopolymerlatcks med forbedrede mekanisk- og skjærstabilitet, omfattende emulsjonspolymerisering av minst en etylenisk umettet monomer med opptil 23 kaiboner i nærvær av, basert på vekten av det totale monomerinnholdet, a) fra omlcring 0,05% til omkring 5,0% av et beskyttende kolloid med en molekylvekt på mindre enn 75.000 og b) fra omkring 0,01% til omkring 1,5% av minst en vaimoppløselig friradikal-polymerisasjonsinitiator. Denne lateksen gir beleggprodusenter fleksibilitet til enten å eliminere overflateaktive midler totalt fra belegget, eller å benytte små mengder derav.A process for preparing an acrylic copolymer lacquer having improved mechanical and shear stability is provided, comprising emulsion polymerization of at least one ethylenically unsaturated monomer with up to 23 kaibons in the presence of, based on the weight of the total monomer content, a) from about 0.05% to about about 5.0% of a protective colloid having a molecular weight of less than 75,000 and b) from about 0.01% to about 1.5% of at least one water-soluble free radical polymerization initiator. This latex gives coating manufacturers the flexibility to either completely eliminate surfactants from the coating, or to use small amounts thereof.

NO972015A 1994-11-03 1997-04-30 Cellulose ethers in emulsion polymerization dispersions NO972015L (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33369794A 1994-11-03 1994-11-03
US54226995A 1995-10-20 1995-10-20
US53300795A 1995-11-03 1995-11-03
PCT/US1995/012757 WO1996014357A1 (en) 1994-11-03 1995-11-03 Cellulose ethers in emulsion polymerization dispersions

Publications (2)

Publication Number Publication Date
NO972015D0 NO972015D0 (en) 1997-04-30
NO972015L true NO972015L (en) 1997-06-23

Family

ID=27406935

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972015A NO972015L (en) 1994-11-03 1997-04-30 Cellulose ethers in emulsion polymerization dispersions

Country Status (1)

Country Link
NO (1) NO972015L (en)

Also Published As

Publication number Publication date
NO972015D0 (en) 1997-04-30

Similar Documents

Publication Publication Date Title
HUT77335A (en) Cellulose ethers in emulsion polymerization dispersions
NO844886L (en) PROCEDURE FOR THE PREPARATION OF A REDISTABLE DISPERSION POWDER
NZ221423A (en) Paper sizing composition based on aqueous dispersion of a copolymer
NO823346L (en) PROCEDURE FOR PREPARING Aqueous COPOLYMER DISPERSIONS AND USING THEREOF
ES477222A1 (en) Fabric sizing emulsion
AU563454B2 (en) Polymerization process
ES8701789A1 (en) Methods of making latex polymer compositions, latex polymer compositions and uses thereof.
NO972015L (en) Cellulose ethers in emulsion polymerization dispersions
ATE24523T1 (en) PROCESS FOR THE PRODUCTION OF AQUEOUS COPOLYMER DISPERSIONS AND THEIR USE.
ES467994A1 (en) Flame-retardant adhesive compositions
JPS5796005A (en) Vinyl chloride copolymer
MX9703243A (en) Cellulose ethers in emulsion polymerization dispersions.
JPS5491585A (en) Water thinnable latex photosensitive resin composition
JPS5560504A (en) Preparation of vinyl chloride resin for paste
EP0313314A3 (en) Anticorrosive paint composition
JPS54132695A (en) Preparation of graft copolymer
JPS5698254A (en) Celullose derivative-containing emulsion composition
JPS6469603A (en) Polymerization of styrene
JPS5765708A (en) Production of vinyl ester/ethylene copolymer emulsion
KR890006767A (en) Antiseptic Coating Composition
JPS562309A (en) Preparation of aqueous dispersion of copolymer
TH23431A (en) Cellulose Ether in Dispersion Agent for Emulsion Polymerization
JPS5545738A (en) Preparation of aqueous suspension of copolymer
JPS54131690A (en) Impact-resistant resin having improved moldability

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application