PVP/VA W-635
PVP/VA W-635
PVP/VA W-635 = PVP/VA S 630 = VP/VA Copolymer= PVP/VA= Polyvinylpyrrolidone/Vinyl Acetate copolymers = PVP/VA 64 W = Acetic acid, ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
EC / List no.: 607-540-1
CAS no.: 25086-89-9
60/40 VP/VA ratio, 50% solution in water
Copovidone, Copolyvidone, VP/VAc copolymer 60/40, copolymer of 1-vinyl-2-pyrrolidone and vinyl acetate in a ratio of 6:4 by mass
Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
IUPAC names
Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
Acetic acid ethenyl ester,1-ethenyl-2-pyrrolidinone
ethenyl acetate
ethenyl acetate; 1-ethenylpyrrolidin-2-one
Poly(1-vinylpyrrolidone-co-vinyl acetate)
Polyvinylpyrrolidone/Vinylacetate copolimer
PVP/VA
PVP/VA Copolymer
vinylpyrrolidone polymer with vinyl acetate
Other names
Vinylpyrrolidone/vinyl acetate copolymer
VP/VA Copolymer
PVP/VA W-635 copolymer is linear, random copolymer produced by the free-radical polymerization of the monomers including 40/60 vinyl acetate (VA) to vinylpyrrolidone (VP), supplied in water
PVP/VA W-635 copolymer is a Film Former Fixative and Styling Polymer which consists of 40/60 % vinyl acetate (VA) and vinylpyrrolidone (VP)
PVP/VA W-635 copolymer is a 60/40 copolymer supplied as a 50 %
PVP/VA W-635 is a copolymer of vinylpyrrolidone with vinyl acetate in an an easy-to-use aqueous solution.
Pvp/va polymers produce transparent, flexible, oxygen permeable films which adhere to glass, plastics and metals.
These properties of PVP/VA copolymers make them suitable for a variety of industrial, personal care, and pharmaceutical products.
APPLICATION of PVP/VA W-635 IN COSMETICS:
PVP/VA W-635 is ideal for gels, mousses, styling creams/lotions, hair colorants, pomades, waxes, pastes
PVP-VA W-635 by ATAMAN CHEMICALS acts as a film forming agent. It forms transparent, flexible and oxygen permeable films which adhere to glass, plastic and metal.
PVP-VA W-635 offers strong & stiff hold, enhanced high humidity curl retention and good propellant compatibility.
PVP-VA W-635 finds application in formulating alcohol-free and hair care products like hairsprays, colorants, mousses, gels, styling lotions/creams and novelty stylers.
PVP-VA W-635 is a 50% solution of linear and random polyvinylpyrrolidone/vinyl acetate (PVP/VA) copolymer in water.
PVP-VA W-635 is produced by the free-radical polymerization of monomers in the ratio of 60/40 (VP/VA).
Features & Benefits
Strong, stiff hold
Enhanced high humidity curl retention
Good propellant compatibility
Vegan suitable
Cosmetics -> Antistatic; Binding; Emulsion stabilizing; Film forming; Hair fixing
PVP/VA W-635 is an excellent film-former and hair styling agent.
Film Former
Fixatives and Styling Polymer
Benefits of PVP-VA W-635 in Hair Cosmetics:
Film Formers
hold
transparency
alcohol-free
curl retention
OTHER APPLICATIONS:
HOT MELT AND ADHESIVE APPLICATIONS OF PVP-VA W-635
PVP-VA W 635 is a Thermoplastic, amphiphilic, linear, random inylpyrrolidone/vinylacetate copolymer.
PVP-VA W 635 is used in remoistenable hot melt adhesives, repulpable pressure sensitive adhesives and hot melt adhesive for diaper wetness indicator system.
PVP-VA W 635 Provides transparency, flexibility, oxygen permeability, adhesion to glass, plastics and metals and low order of toxicity.
INDUSTRIAL APPLICATIONS OF PVP-VA W 635
The major industrial applications of PVP/VA W-635 are in hot melt adhesives, photoresist-binders and coatings for inkjet media paper, plastic film and othersubstrates
PVP-VA W 635 exhibits both cohesive and adhesives properties.
Applications and Usage Notes
•In remoistenable, hot-melt adhesives.
•Spray adhesives.
•In a hot-melt adhesive for a diaper wetness indicator system.
•As a binder for dry-film photoresists, and ceramics.
•In solder masks utilizing aqueous processing.
•Improves print receptivity with respect to inkjet coatings.
•Membrannes- macroporous, multi-purpose liquid filtration.
TABLET BINDER OF PVP/VA IN POWDER FORM
VP/VA copolymer Powder is a 60:40 linear, random copolymer of N-vinyl-2-pyrolidone (PVP) and vinyl acetate.
Powder Type VP/VA copolymer acts as a tablet binder in denture cleanser tablets.
Product Specifications
Form: Aqueous viscous liquid
VP/VA Ratio: 60/40
50% solution in water
Color (APHA) – as is: 20 max.
K-Value (1% in EtOH): 26-34
Use Level: 0.5 – 6.0% solids
Primary Chemistry: VP/VA Copolymer
25086-89-9
PVP/VA Copolymer
Poly(1-vinylpyrrolidone-co-Vinyl Acetate)
Polectron 845
Luviskol VA 28I
Luviskol VA 37E
Luviskol VA 64
Kolima 10
Kolima 35
ethenyl acetate;1-ethenylpyrrolidin-2-one
Gantron S 860
PVP-VA
Ganex E 535
Vinyl acetate-vinylpyrrolidone copolymer
Vinylpyrrolidinone-vinyl acetate copolymer
GAF-S 630
Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
Vinyl acetate-vinylpyrrolidone polymer
Vinylpyrrolidone-vinyl acetate polymer
Luviskol VA 281
Vinyl acetate-vinylpyrrolidinone polymer
Vinylpyrrolidinone-vinyl acetate polymer
Vinylpyrrolidone-vinyl acetate copolymer
Luviskol VA 28 I
Luviskol VA 37 E
N-Vinylpyrrolidone-vinyl acetate polymer
Vinyl acetate-N-vinylpyrrolidone polymer
Vinyl acetate-vinylpyrrolidinone copolymer
Vinyl acetate-N-vinylpyrrolidinone polymer
Vinyl acetate-N-vinylpyrrolidone copolymer
Acetic acid vinyl ester, polymer with 1-vinyl-2-pyrrolidinone
Vinyl acetate-N-vinylpyrrolidinone copolymer
E 535
I 535
I 635
I 735
S 630
1-Vinyl-2-pyrrolidone-vinyl acetate copolymer
Vinyl acetate-1-vinyl-2-pyrrolidinone polymer
Vinyl acetate-N-vinyl-2-pyrrolidone copolymer
Vinyl acetate-N-vinyl-2-pyrrolidinone copolymer
Ethenyl acetate, polymer with 1-ethenyl-2-pyrrolidinone
MFCD00134018
Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinoneOTHER CA INDEX NAMES:2-Pyrrolidinone, 1-ethenyl-, polymer with ethenyl acetate
2-Pyrrolidinone, polymer with ethenyl acetate
Luviskol VA-64
SCHEMBL29127
Copovidone (Technical Grade)
vinylpyrrolidone/vinyl acetate
Vinyl Pyrrolidone/Vinyl Acetate
N-vinylpyrrolidone/vinyl acetate
1-vinylpyrrolidone vinyl acetate
BCP31918
NSC114023
NSC114024
NSC114025
NSC114026
AKOS015898247
NSC-114023
NSC-114024
NSC-114025
NSC-114026
VZ36839
Poly(1-vinylpyrrolidone-co-vinylacetate)
vinyl acetate-vinyl pyrrolidone copolymer
ethenyl ethanoate; 1-ethenylpyrrolidin-2-one
FT-0659810
A817635
acetic acid ethenyl ester; 1-ethenyl-2-pyrrolidinone
Poly(1-vinylpyrrolidone-co-Vinyl Acetate);Polectron 845;Luviskol VA 28I
Poly(1-vinylpyrrolidone – Vinyl Acetate) (Copolymer, 7:3) (50% in Ethanol)
Poly(1-vinylpyrrolidone-co-Vinyl Acetate) (Copolymer, 3:7) (50% in Ethanol)
INCI VP/VA Copolymer
PVP/VA W-Series copolymers are linear, random copolymers produced by the free-radical polymerization of the monomers varying from 30/70 to 40/60 vinyl acetate (VA) to vinylpyrrolidone (VP), supplied in water
PVP/VA copolymer seriesserve as primary film formers in a variety of products demandingdifferent degrees of water resistance.
These copolymers feature specific affinity for hair, skin and smooth surfaces such as wood,glass, paper, and metal, yet do not require solvents for removal.
The advantages of using PVP/VA copolymers as film formers are:• film flexibility• good adhesion• water remoistenability• hardness
PVP/VA copolymers are compatible with most ofthe common hydrocarbon propellants used in spray formulations
Air Permeability: PVP/VA copolymer films are permeable toair and oxygen, an advantage in many applications, e.g., spraybandages and protective coatings for plants.
OTHER PRODUCTS OF ATAMAN KIMYA THAT MIGHT BE OF INTEREST:
PVP/VA W-735
PVP/VA W-735 is a film former produced by the free-radical polymerization on monomers in 70/30 VP/VA ratio.
PVP/VA W-735 is a 50% solution of linear and random polyvinylpyrrolidone/vinyl acetate (PVP/VA) copolymer in water.
Pharma Grade Sugar Ph.Eur
PVP-I Polyvinylpyrrolidone Iodine Ph.Eur./USP/JP
Polyvinylpyrrolidone K 30 Ph. Eur/Ph. USP
Polyvinylpyrrolidone K 25 Ph. Eur/Ph. USP
Polyvinylpyrrolidone K 90 Ph. Eur/Ph. USP
Polyvinylpyrrolidone K 17 Ph. Eur/Ph. USP
Polyvinylpyrrolidone XL (Crospovidone) Ph. Eur/Ph. USP
Polyvinylpyrrolidone XL Ph. Eur/Ph. USP
Polyvinylpyrrolidone VA 64 Ph. Eur/Ph. USP
Hydroxypropylcellulose (HPC) Ph. Eur/Ph. USP
Hypromellose Acetate Succinate (HPMCAS) Ph. Eur/Ph. USP
Hypromellose (HPMC) Ph. Eur/Ph. USP
Methylcellulose, HPMC and Methylhydroxyethylcellulose Ph. Eur/Ph. USP
Sodium Carboxymethylcellulose (CMC) Ph. Eur/Ph. USP
Carboxymethylcellulose Ph. Eur/Ph. USP
Ethylcellulose (EC) Ph. Eur/Ph. USP
Hydroxyethylcellulose (HEC) Ph. Eur/Ph. USP
Cyclodextrin Ph. Eur/Ph. USP
N-Methyl-2-pyrrolidone (NMP) Ph. Eur/Ph. USP
Polyvinylpyrrolidone K 17 Ph. Eur/Ph. USP
PVP K 17 PF Polyvinylpyrrolidone K 17 PF Ph. Eur/Ph. USP
PVP K 25 Polyvinylpyrrolidone K 25 Ph. Eur/Ph. USP
PVP K 30 Polyvinylpyrrolidone K 30 Ph. Eur/Ph. USP
PVP K 90 Polyvinylpyrrolidone K 90 Ph. Eur/Ph. USP
PVP XL Polyvinylpyrrolidone XL Ph. Eur/Ph. USP
PVP VA 64 Polyvinylpyrrolidone VA 64 Ph. Eur/Ph. USP
Tylose Sodium Carboxy Methyl Cellulose Ph. Eur/USP
Propylene Glycole Mono-Propylenglycol Ph. Eur/USP
Theophylline Anhydrous Theophylline Anhydrous Ph. Eur/ USP/NF
Sicovit Erythrosine 88 E 127 Erythrosin Ph. Eur/ USP/NF
Polyvinylpyrrolidone K 30 Ph. Eur/ USP/NF
Polyvinylpyrrolidone CL Ph. Eur/ USP/NF
Polyvinylpyrrolidone K 25 Ph. Eur/ USP/NF
Polyvinylpyrrolidone VA 64 Ph. Eur/ USP/NF
Polyvinylpyrrolidone K 17 Ph. Eur/ USP/NF
Sodium Lauril Sulphate Ph. Eur/ USP/NF
Propylene Glycole Propylene Glycole Ph. Eur/ USP/NF
PEG 300 – Polyethylene Glycol 300 Ph. Eur/ USP/NF
PEG 400 Polyethylene Glycol 400 Ph. Eur/ USP/NF
PEG 4000 Polyethylenglycol Ph. Eur/ USP
PEG 6000 Polyethylenglycol Ph. Eur/ USP
Menthol Crystal Menthol Ph. USP/BP
Pectin
Vitamin C Ascorbic acid USP
Vitamin C Ascorbic Acid Ph. Eur/USP
Vitamin D3 Activated 7-dehydrocholesterol Ph. Eur/USP
Vitamin E DL-?-Tocopherol Acetate Ph. Eur/USP
Vitamin E Likit DL-?-Tocopherol Acetate Ph. Eur/USP
Vitamin B3 Nicotinamide Ph. Eur/USP
Vitamin B1 Thiamine HCl Ph. Eur/USP
Vitamin B6 Pyridoxine HCl Ph. Eur/USP
Vitamin B 12 Cyanocobalamin Ph. Eur/USP
Vitamin B2 Riboflavin Ph. Eur/USP
Vitamin A ß-Carotene Ph. Eur/USP
Vitamin B7 Biotin Ph. Eur/USP
Riboflavin-5-phosphate Sodium Riboflavin-5-phosphate Sodium Ph. Eur/USP
Folic Acid Folic Acid Ph. Eur/USP
Benzyl Nicotinate Benzyl pyridine-3-carboxylate Ph. Eur/USP
Calcium Carbonate Calcium Carbonate Ph. Eur/USP
ALLURA RED AMARANTH BRILLANT BLUE
CARMOUSIN ERITROSİN PEA GREEN
PONCEAU 4 R QUINOLİNE SARISI SUNSET YELLOW
TARTARAZİN URANİNE VİOLET
VITAMIN A
VITAMIN B1 VITAMIN B12 VITAMIN B2
VITAMIN B3 VITAMIN B6 VITAMIN C
VITAMIN D VITAMIN E VITAMIN H