PVOH with Special Performance

Transcription

1 PVOH with Special Performance Shuki OGAWA Manager The Nippon Synthetic Chemical Industry Co., Ltd. (Nippon Gohsei)

2 PVOH with Special Performance The Nippon Synthetic Chemical Industry Co., Ltd. China Office Ogawa Shuuki Tel: Fax: Company Profile Established Name March 30, 1927 The Nippon Synthetic Chemical Industry Co., Ltd. Address Umeda Sky Bldg. Tower East, 1-88, Oyodonaka 1-chome, Kita-ku, Osaka , Japan Capital 17.9 billion Yen (by September 30, 2010) Number of Employees 1012 (by September 30, 2010) Main Products Functional Resins Functional Films IT s and Electronic Products Raw Material for Pharmaceuticals & Pharmaceutical Intermediates Fine Chemicals Acetyl Chemicals, etc. 51

3 Subsidiaries & Affiliates Overseas UK Europe GmbH NICHIGO SHANGHAI Co., Ltd. SOARUS L.L.C. NOLTEX L.L.C USA The Nippon Synthetic Chemical Industry Co., Ltd. Japan-based Plants & Branch Offices Mizushima Plant Ogaki Plant Central Research Laboratory Tokyo Branch Office Head Office (Osaka) Nagoya Branch Office Kumamoto Plant 52

4 Products Made from Acetic Acid VAM PVOH GOHSENOL GOHSENAL GOHSEFIMER Acetic Acid PVAC EVA Gohsenyl Coponyl Soarblen Ketene Diketene EVOH Acetic Anhydride Acetoacetic Ester Soarnol Soarlite Acetic Anhydride Diketene VPA Sodium Dehydroacetate Main Products Mowinyl Low-formaldehyde latex SOARNOL High-gas-barrier thermo-plastic resin Ground heating pipe Toothpaste & cosmetic tube Fuel tank for gasoline Food packaging Aqueous latex adhesive Aqueous selfleveling coating High-durability adhesive UV curing resin Polarizing film Multi-layer plywood adhesive Surface coating agent Feedstock for glass for LCD TV for thermal paper intermediate membrane Pulp light Non-solvent waterborne UV curing resin GOHSENOL Water-soluble gas-barrier biodegradation resin 53

5 GOHSENOL TM PVOH -(CH 2 -CH) m -(CH 2 -CH) n - OH OCOCH 3 Hydroxyl group Carboxyl group Polymerization Degree: m+n Saponification Degree: m/(m+n) 100 GOHSENOL TM s s Features Water Solubility Solvent Resistance Bonding Strength Essential Features of PVOH Film-forming Hydrophilicity (achromaticity/transparen Bonding Strength with Hydrogen t/wearability) Crystallinity Oxygen Resistance Surface Activity Chemical Reactivity (methylalization, esterification) Safety 54

6 Degrees of Polymerization & Saponification GOHSENOL TM s s features are based on the degree of polymerization and the degree of saponification. Solution Viscosity Membrane Strength Solubility High Higher Greater Less water soluble Polymerization Degree Low Lower Weaker More water soluble Solution Viscosity Membrane Strength Solubility High Somewhat higher Somewhat stronger Less soluble in cold water Saponification Degree Low Somewhat lower Somewhat weaker More soluble in cold water Typical Specs of GOHSENOL TM Brand NH-26 NH-20 N-300 NM-14 NL-05 Viscosity (aqueous solution4% 4%,20 20 ) (mpa s) Degree of Saponification (mol%) Over Over 99.0 Over 98.5 Degree of Saponification Ntype: Fully Saponified Atype: Almost fully Saponified Gtype: Partially Saponified GH-23 GH-20 GH-17 GM-14 GL-05 AH-26 AH-17 KH-20 KH-17 KL Ktype: Partially Saponified Degree of Polymerization H: over 1,500 M:1, ,500 L: below 1,000 55

7 Major Application of GOHSENOL TM Adhesives & Binders Adhesives (remoistening adhesive, office paste), Building & civil engineering materials, Inorganic binders, Synthetic leather Drugs (tablet, cataplasm), Compost, Agricultural pellet Paper Processing Surface coating (board) Thermal recording paper, Ink jet recording paper, Release paper Emulsifiers & Suspending Additives Dispersants for Suspension Polymerization of VCM; Emulsifier for VAM; Emulsifier for PP Forming Film, Textile, PVF (sponge), PVB (intermediate membrane, resin), Water-soluble molding, Core & Outer mold Textile Processing Sizing (warp yarn, filament yarn), Finishing agent Company s s Functional PVOH Property Modified Group Brand Main Applications Reactivity Acetacetyl Group (high reactivity) Carboxyl Group (anionic) GOHSEFIMER Z Emulsion stabilizer for VAM Thermal recording paper Adhesives GOHSENAL T Coating agent for paper Conjugated Double Bond GOHSENOL KZ KA, Disperser for VCM suspension polymerization Dispersity Sulfonic Group (strongly anionic) GOHSERAN L Thermal recording paper Dispersion stabilizer for inorganic matter 4-Ammonium Salt Group (cationic) GOHSEFIMER K Ink jet printing paper Emulsifier Security (high-purity) GOHSENOL EG Cosmetics, pharmaceuticals, Electronic materials 56

8 PVOH with Acetacetyl Group-modified TM Z GOHSEFIMER TM -(CH 2 m 2 n 2 l - OH OCOCH 3 OCOCH 2 COCH 3 Acetacetyl Group <Characteristics> Acetacetyl Group owns high reactivity. And if reacting with cross-linking agent, water resistance will be better. TM Z GOHSEFIMER TM Crosslinked via Cross-linking Agent Membrane after Being Dipped in 80 Water Dissolved GOHSEFIMER TM Z/Cross-linking Agent Regular PVOH 57

9 GOHSEFIMER TM Z <Examples> Coating Agent for Thermal Paper Fine Water & Solvent Resistance Water-resistant Emulsifier for VAM Emulsion Stronger Water-resistance via Grafting Reaction Z/Face Coat via Cross-linking Agent Adhesives for Polaroid Water Resistance PVOH with Carboxyl Group-modified GOHSENAL TM T OH OCO COCH 3 COONa <Characteristics> Anion base contains Sodium carboxylic group. Fine water solubility, good viscosity stability of its aqueous solution Excellent fluidity under high shearing speed Good effect of high-speed coating Able to react with aluminum sulfate of the paper 58

10 TM T GOHSENAL TM <Examples> Agents for Paper Processing Good Paper Strength & Printability to Improve Sizing Treatment Ratio Barrier Effect (oil & chemical resistance) PVOH with Conjugated Double Bond GOHSENOL TM KA.KZ -(CH 2 -CH) m -(CH 2 -CH) n -(CH CH) l - C O OH OCO COCH <Characteristics> 3 H Fine stability on grafting reaction when conjugated double bond changes into hydrophobic monomer sorption site. <Examples> One-time disperser for VCM suspension polymerization 59

11 PVOH with Sulfonic Group-modified GOHSELAN TM L OH OCO COCH 3 SO 3 Na <Characteristics> Anion base contains sodium sulfonic group. Fine water solubility, good viscosity stability of its aqueous solution As the disperser for organic and inorganic materials, it displays excellent emulsifying ability, especially when it is used as the protective colloid for emulsion polymerization. TM L GOHSELAN TM <Examples> Dye for thermal record paper, disperser for color reagents Stable, high speed, low foaminess Emulsifier for emulsion polymerization Emulsifier for propylene emulsion Emulsifier for mechanical emulsifying Emulsifier for wax, grease, etc. 60

12 PVOH with 4-Ammonium 4 Salt Group-modified GOHSEFIMER TM K <Characteristics> Cation Base contains 4-ammonium salt group. Able to selectively absorb negatively charged matter. <Examples> Adhesives for ink jet printing paper better stability of dye-based ink and image Emulsifier for emulsion polymerization for cationic VAM emulsion High-Purity PVOH GOHSENOL TM EG <Characteristics> High-purity PVOH: low content of other matters (sodium, heavy metal, etc.) Little abnormal odor of acetic acid etc., excellent fragrance protectiveness towards perfume No irritancy to skin Excellent insulativity of electricity Fine heat-resisting and dyeing property 61

13 TM EG GOHSENOL TM EG <Examples> Raw materials for pharmaceuticals Coating agent for tablet, binder, thickening agent, raw material for stupe For cosmetics Base resin for facial mask, lotion, cream Adhesives for electronic materials Fluorescent materials, illuminants, ceramics The Company s s Functional PVOH Property Modified Group Brand Main Applications Reactivity Acetacetyl Group (high reactivity) Carboxyl Group (anionic) GOHSEFIMER Z Emulsion stabilizer for VAM Thermal recording paper Binder GOHSENAL T Coating agent for paper Conjugated Double Bond GOHSENOL KZ KA, Dispersing agent for VCM suspension polymerization Dispersity Sulfonic Group (strongly anionic) GOHSERAN L Thermal recording paper Dispersion stabilizer for inorganic matter 4-Ammonium Salt Group (cationic) GOHSEFIMER K Ink jet printing paper Emulsifier Security (high-purity) GOHSENOL EG Cosmetics, pharmaceuticals, Electronic materials 62

14 Thank you for your attention 63