Miles Inc.

Mobay Corporation

Bayer Aktiengesellschaft

Bayer Corporation

Other

Mobay Chemical Corporation

Terry A Potter

Peter H Markusch

William E Slack

Lanny D Venham

Patricia B Jacobs

Josef Pedain

James W Rosthauser

Stephen D Seneker

Kenneth L Dunlap

Klaus Noll

Myron W Shaffer

Peter D Schmitt

Hugh C Grubbs

Richard R Roesler

Edward P Squiller

Klaus Nachtkamp

Manfred Bock

Wilhelm Thoma

Jurgen Schwindt

Richard S Pantone

Kenneth P Yonek

Russell P Carter, Jr

Franz Weider

Michael K Lowery

Stanley F Siranovich

Marianne M Salek

Roger W Rumer

John Maquire

David J Prepelka

A spray guide is disclosed herein for implementation a spray assembly comprising a spray wand and a spray nozzle. The spray guide includes an arm having a first end and a second end. A mechanism is used for removably attaching the first end of the arm to the swivel angle head, so that the arm will extend over the swivel angle head and the spray nozzle. A wheel is also provided. Another mechanism is provided for rotatably connecting the wheel to the second end of the arm. When an edge of the wheel is placed in a corner joint between a wall and a ceiling and the spray want manually moved therealong, the wheel will rotate in the corner joint to allow paint to be evenly sprayed from the spray nozzle onto an area of the wall adjacent to the ceiling. Also disclosed herein is a spray nozzle assembly for use with a handheld sprayer. Further, a spray guide designed for minimizing overspray is also disclosed herein.

Spray guide

Storage-stable, one-component polyurethane compositions which cure at elevated temperature are made up of (a) an isocyanate which has been blocked with a phenol or an oxime, (b) at least one compound selected from polyketimines, polyenamines and oxazolidines, and (c) a compound which generates water at elevated temperature. Components (a), (b) and (c) are used in amounts such that the equivalent ratio of a:b:c is from about 1.0:0.1:0.5 to about 1:2:2.

Storage stable, heat curable polyurethane compositions

A system for capturing a video image of the scene and for correlating data relative to the scene is disclosed. The system comprises a collection device which uses as inputs environmental stimuli and video and audio stimuli which correlates the various data such that statistical analysis can be performed.

Data correlation and analysis tool

The present invention relates to process for preparing a coated substrate having improved resistance to yellowing which comprises coating a substrate with a one-component coating composition containing a) a blocked polyisocyanate which is the reaction product of a polyisocyanate with an oxime or lactam blocking agent for isocyanate groups and b) a compound containing at least two isocyanate-reactive groups, provided that component a) and/or component b) contains the group, --CO--(R)N--N(R)--CO--, wherein R represents hydrogen or an optionally substituted hydrocarbon radical, in an amount of 0.01 to 5% by weight, based on the solids content of components a) and b), by applying the one-component coating composition wet-on-wet to a coating composition containing acid groups and/or melamine resins which has previously been applied to the substrate or by adding a melamine resin to the one-component coating composition prior to applying it to the substrate, which may optionally have been precoated. The present invention also relates to the coated substrate having improved resistance to yellowing prepared by this process.

Process for preparing a coating with improved resistance to yellowing

The present invention relates to a blocked polyisocyanate which is the reaction product of a polyisocyanate with

One-component coating compositions containing oxime- or lactam-blocked

The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and an aromatic monoalcohol containing 6 to 9 carbon atoms. The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 0:1 to 1:5 by

Polyisocyanates containing allophanate and isocyanurate groups, a

A NCO-free, free radical-curable polyurethane coating composition which is particularly suitable for application on heat sensitive substrate is disclosed. The coating contains an allylether-capped isocyanate prepolymer and at least one additional isocyanate prepolymer which is capped with a hydroxyalklyl(meth)acrylate. The composition of the invention yields coatings having good dry time and hardness. An additional embodiment relates to aqueous dispersions of the composition of the invention and to films made therefrom.

Free radical-cured coating compositions

The present invention relates to a two-component, aqueous polyurethane coating composition which may be cured at ambient temperature and which contains

Two-component aqueous polyurethane dispersions

The present invention is directed to a polyisocyanate mixture which

The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and a monoalcohol containing at least 10 carbon atoms and having a molecular weight of 158 to 2500. The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 by

The present invention relates to a blocked polyisocyanate which is based on the reaction product of a polyisocyanate with a reversible, monofunctional blocking agent for isocyanate groups, wherein the polyisocyanate is prepared by trimerizing 5 to 85% of the isocyanate groups of a cyclic organic diisocyanate having (cyclo)aliphatically bound isocyanate groups and contains

Blocked polyisocyanates prepared from partially trimerized cyclic

The present invention is directed to a process for the production of a polyisocyanate composition having an NCO content of 10 to 47% by weight and a viscosity of less than 2,500 mPa.s, wherein the viscosity is determined from a mixture containing less than 1% by weight of the starting organic diisocyanate, and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 by

Process for the production of polyisocyanates containing allophanate and

The present invention is directed to a polyisocyanate composition which is dispersible in water, has an average NCO functionality of 2 to 6 and contains

Water dispersible polyisocyanates

The present invention is directed for preparing a 4,4'-diisocyanato dicyclohexylmethane which contain a relatively high amount of the trans,trans-isomer. The process broadly comprises (a) melting a mixture of 4,4'-diisocyanato dicyclohexyl-methane isomers, (b) cooling the melted mixture to form: (1) a liquid phase and (2) a solid phase, (c) removing said liquid phase, which is a commercially viable product itself, (d) heating the solid phase and removing that portion of the solid phase which has melted, and (e) recovering that portion of said solid phase which has not melted by heating the remaining portion.

Melt crystallization process for preparing high trans, trans-isomer

The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and a monoalcohol containing 1 to 5 carbon atoms. The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 by

Growing community of inventors

Beaver, PA, United States of America

Terry A Potter