isocyanate

An emulsion adhesive for wood edge splice was made of a grafted copolymer PVAc and an isocyanate prepolymer.

This was an economical method to prepare isoproturon in high yield and good purity, avoiding the shortcoming of the isocyanate mute.

Such agents have low boiling points and boil from the heat generated during the exothermic reaction between isocyanate and polyol.

Thermoplastic polyurethane elastomers are prepared with polyol ester containing OH, isocyanate and a chain extender.

The invention discloses epoxy resin modified by isocyanate terminated silicon rubber and a preparation method thereof.

As a solution, toluene and isopropanol are replaced by acetone to determine isocyanate group in polyurethane.

This paper introduces synthesis methods, main performance and application prospects of the hybrid isocyanate polyurethane.

Effects of isocyanate, chain-extender, polyether polyamine on the gelation time of spray polyurea elastomer(SPUAE)were investigated.

Rigid polyurethane pouring material was prepared with polyether polyhydric alcohol and isocyanate as the raw materials.

The invention provides an isocyanate composite and a preparation method for scleroid polyurethane foam using the same.

Spectrophotometric determination of free isocyanate-group(- NCO ) content in polyurethane resin production is studied.

Plastics - Polyurethane raw materials - Determination of isocyanate content.

The gas used, containing hydrogen chloride, originates preferably from the phosgenation or isocyanate-forming reaction.

HORIZONTAL ROAD MARKING. MARKINGS APPLIED ON THE ROADS. EPOXIDE, BASICITY AND ISOCYANATE INDEXES DETERMINATION.

Isocyanate curing agents which when heated or reacted with hydroxy functional polymers giving urethane coatings.

Preliminary studies showed that cadmium and isocyanate in cigarette smoke may cause direct and structural injury to the lens.

Acrylic rosin sucrose polyurethane (ARSPU) was synthesized from rosin, sucrose, ethylene glycol, butyl acrylate and isocyanate prepolymer.

A lightfast aq. polyurethane emulsion for leather finishing was prepared mainly from aliphatic isocyanate.

The properties of title adhesive comprising fully blocked isocyanate and polymer and additives was introduced.

It showed that isocyanate index (the ratio of NCO to OH) and lignin content influenced the properties of synthesized polyurethane.

In the recent decades, the research of the wood adhesives was focused on the blocking isocyanate adhesives.

Situations of preparing isocyanate trimers at home and abroad are mainly introduced.

decompressing and distilling the mixture acquired from the step (2) and collecting fractions to produce the isocyanate-alkoxy silane.

A method of synthesizing acrylic ester'coupling agent modified by isocyanate siloxane was introduced.

The invention also provides a method for preparing isocyanate by adopting the dynamic hole jet reactor.

The synthesis and characteristics and reactivity traits of isocyanate adhesive were introduced in the second par.

The phosgene is removed and can optionally be reintroduced into an isocyanate synthesis.

In June, Wanhua provided 140 million euros to complete the construction of an isocyanate plant.

The paper introduced the new method of definiting end point when isocyanate content is determined by method of potential titration.

Considering the cost and mechanical properties, etc, the percentage of isocyanate selected is 2%.

Chlorosulfonyl isocyanate is an important raw material for producing cefuroxime ester which is a cef antibiotics.

A closed chlorine circulation is formed in the isocyanate synthesis.

A kind of UV-moisture dual curable conformal coating based of silicone and acrylate with isocyanate 'bridge' was prepared.

The p-chlorophenyl isocyanate is synthesised by carbonyl chloride and p-chloroaniline.

The main materials to such as isocyanate, polyol, blowing agent and foam stabilizer et al, prepare rigid polyurethane foam are introduced.

A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.

Adopt the additives such as isocyanate, polyhydric alcohol and, create rigid foam body by reaction.

Direct R&D of " isocyanate chlorosulfonyl" project in 2002.

a (meth)acrylate compound having at least one isocyanate group within the molecule thereof;

Isocyanate Functionalization of Ethylene-Propylene Copolymer: Preparation and Characterization

Scratch-resistant anti-fog coating composition incorporating isocyanate-reactive surfactants

Test Method for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates

A study on the rate of the blocking reaction between Phenol and Isocyanate

Isocyanate Adhesive for Enviromentally-friendly Particleboard and Its Application

Polymethylene polyphenyl isocyanate - Determination of viscosity

DSC Characterization of the Reactions of Phenyl Isocyanate with Lignin, Cellulose and Wood Powder

Research on Quantity of the By-production During the Production Process of Methyl Isocyanate

Manufacture of Non-asbestos Fiber Reinforced Rubber Latex Gasket Sheet Crosslinked by Blocked Isocyanate

Application of Aqueous Emulsifiable Isocyanate Adhesives for Wood-based Composites

Preparation of isocyanate cross-linked rice hull cellulose biodegradable materials

Isocyanate resin and its application technology

Production technology of formaldehyde-free plywood with aquositic macromolecular isocyanate resin

adhesives - determination of isocyanate content

The research situation and development trends of isocyanate adhesive for artifical panels

The residue monomer content and the molecular distribution of the isocyanate pre-polymers

Studies on Production Technology of Rice-straw Particleboard with Isocyanate Resins

Synthesis of Terminated Isocyanate Oligomers and Their Reactive Blending With PET

Fixing compression deformation by isocyanate to poplar timber cut from artificial stand

Effects of Outer Surface Membrane of Wheat Stalk and Isocyanate on Interfacial Bond between Wheat Stalk and LDPE

Study on crosslink kinetics of epoxy resin modified by isocyanate terminated polyether

Content Test of Isocyanate Group in Waterborne Polyurethane Prepolymer

The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography

The Introducing Process of Isocyanate Curing Agent for Electrophoresis Coatings

Effects of alcohols on properties of one-component moisture setting isocyanate adhesives

The FTIR Study on the Reaction of Benzyl Isocyanate and Cellulose with Different Moisture Content

Electronic-metering technology of the dosing system of isocyanate adhesive

Preparation and Application of Blocked Isocyanate Curing Agents

The Blocking Agent of Isocyanate Curing Agent for Electrophoretic Coatings

Technical progress of reducing isocyanate monomer content

Effects of isocyanate base coating on the adhesion properties of pressure-sensitive tape

Study on modification of water based polymer-isocyanate adhesive by prepolymerization

Test of Isocyanate Monomers in Coatings with Capillary Gas Chromatography

Testing method or isocyanate group content in urethane materials or prepolymer

Study on high property water-based isocyanate adhesives for glued laminated timber

Applications of isocyanate polymers as paper wet-strength additives

Study on Application of Water Based Isocyanate Adhesive in Plywood and Blockboard Manufacture

Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content

Preparation of moisture curing solventless isocyanate adhesive

Environmental Friendly Water-based Polymer Isocyanate Adhesives for Wood Seong-Wook Jang, OKONG Corp, Korea

Study on the Effects of Isocyanate Index on the Properties of Lignin-Based Polyurethane

Study on Isocyanate Monomer Free Polyurethane Adhesive

Analysis of isopropyl isocyanate by gas chromatography

Synthesis of trans-4-methylcyclohexane Isocyanate by Curtius Rearrangement

Synthetic Methods of Tri-n-butyl-phosphine for Isocyanate Trimer Catalyzer

Investigation on modifying VAE adhesive by isocyanate

The studies on the one-component isocyanate resin moisture setting at room temperature for wood bonding

Studies on Synthetic Process of Isocyanate Resins for Particleboard

water based polymer - isocyanate adhesives for woods

Non - isocyanate Method for the Preparation of Isoproturon as Herbicides

water based polymer ? isocyanate adhesives for wood

study on vinyl emulsion - isocyanate adhesives for wood

The DSC Study on the Reaction Mechanism of Isocyanate with Cellulose

Study on water based polymer-isocyanate adhesive for wood splice

The use of molecular distillation technique in removing the free TDI from the isocyanate pro-polymer

Effect of Type of Aqueous Polymer Isocyanate on Bonding of Plantation Wood

Study on Low Cost Aqueous Polymer Isocyanate Adhesive

Progress in Clean Synthesis of Phenyl Isocyanate

Study on the Reaction Rules of Isocyanate with Alcohol and Water

The Blocking of Sodium Bisulfate on Isocyanate

Isocyanic acid, methyl ester; Methyl isocyanate

Study on Reaction Kinetics of Isocyanate

Study on the synthesis of p-trifluiormethoxy phenyl isocyanate

Isocyanic acid phenyl ester; Phenyl isocyanate

Method of catalytic selfpolymerization for reducing the content of free-NCO in isocyanate proplymer of polyaminoester adhesive

A New Method of Synthesis for Hexyl Isocyanate

The Isocyanate Production and Technology Advances