Rohm and Haas Company

Other

Barry C Lange

Samuel E Sherba

Peter Osei-Gyimah

John William Ashmore

Horst O Bayer

Michael Damian Bowe

Richard Foster Merritt

Raj J Mehta

Ramesh B Petigara

Jane Wissinger-Cornille

Colin Michael Tice

Gary L Willingham

Robert Wilczynski

David William Whitman

Ronald Scott Beckley

Gary David Greenblatt

Margaret M Bowers-Daines

Rhoda W Joseph

Ward Thomas Brown

Adam C Hsu

David Hamilton Young

Enrique Luis Michelotti

Colin Swithenbank

Gary Robert Larson

Edward Michael Szapacs

Zev Lidert

Kevin F Gironda

Martha H Wolfersberger

John Steven Chapman

Linda Louise Graham

David E Greenley

Lori Marie Petrovich

Rai J Mehta

Peter Thomas Weissman

Eilenn F Warwick

Michael Christopher Kramer

Raj I Mehta

Jo Ann Arceneaux

A method of preparing a curable coating and a method of curing the curable coating are disclosed. The curable composition from which the curable coating is prepared may be applied to the surface of a substrate in neat form or in aqueous medium to produce the coating. Curing of the curable coating may be accomplished by chemical generation of free radicals, by electrochemical generation of free radicals, by electron beam, by photochemical generation of free radicals, or by other electromagnetic irradiation.

Method of preparing a curable coating and curing thereof

Continuous polymerization process and products therefrom

The present invention relates to an oligomer with a semi-telechelic nitrogen-functionality and at least one ethylenic unsaturation pendant to the backbone of the oligomer. In addition, a process is provided to prepare the semi-telechelic nitrogen-functional oligomer. The semi-telechelic nitrogen-functional oligomer is useful as a dispersant for pigments in radiation curable formulations.

Semi-telechelic nitrogen-functional oligomer

The invention relates to a curable composition and a process of preparing the curable composition. The process comprises (a) forming an oligomer from oligomerization of a mixture of a monomer A having a functional group and a monomer B at a temperature in the range of from 150&deg; C. to 650&deg; C., a pressure in the range of from 3 MPa to 35 MPa and the pressure is high enough to maintain the reaction mixture in a fluid state and a residence time in the range of from 0.1 second to 4 minutes; and (b) reacting a modifier having at least one reactive moiety with the oligomer through a reaction between the reactive moiety of the modifier and the functional group of the monomer A in the oligomer, and the modifier further comprises a curable group.

Process of preparing curable compositions and compositions therefrom

The present invention relates to a curable composition including an acryloxysilane- or acyloxysilane-containing oligomer prepared by a continuous process. In addition, photocurable composition including an alkoxysilane or acyloxysilane oligomer is provided. Methods are provided for curing the curable and photocurable compositions.

Curable composition

Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a halopropargyl quaternary ammonium compound, halopropargyl benzoxazolone compound, or halopropargylhydantoin compound. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.

Halopropargyl compounds as marine antifouling agents

Disclosed is a method of controlling or inhibiting the growth of microorganisms comprising introducing in, at, or on a locus an antimicrobially effective amount of an antimicrobially active nitroethene compound.

Broad-spectrum antimicrobially active compounds

Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying dihydropyridazinone and pyridazinone compounds onto or into the marine structure. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.

Pyridazinones as marine antifouling agents

Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a phenylamide compound. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.

Phenylamides as marine antifouling agents

This invention relates to glutarimide compounds exhibiting herbicidal activity having the structure ##STR1## wherein A is carbonyl, thiocarbonyl or methylene, A.sup.1 is carbonyl or methylene, Q is O or (CH.sub.2).sub.n where n is 0 or 1, D is CH or N and R, R.sup.1, R.sup.2, T, X, Y and Z are as defined within, compositions containing these compounds and methods of using these compounds as herbicides and algicides.

Herbicidal glutarimides

This invention relates to antimicrobial compounds of formula I, II, or III ##STR1## wherein R.sub.1 and R.sub.2 are independently selected from hydrogen, halogen, or (C.sub.1 -C.sub.4)alkyl;

Broad-spectrum isothiazole antimicrobial agents

This invention relates to glutarimide compounds exhibiting herbicidal activity having the structure ##STR1## wherein A is carbonyl, thiocarbonyl or methylene, Al is carbonyl or methylene, Q is O or (CH.sub.2).sub.n where n is 0 or 1, D is CH or N and R, R.sup.1, R.sup.2, T, X, Y and Z are as defined within, compositions containing these compounds and methods of using these compounds as herbicides and algicides.

A synergistic antimicrobial composition comprising 2-mercaptopyridine N-oxide, and salts thereof, and iodopropargyl butylcarbamate in a ratio to each other which exhibits synergism is disclosed.

Antimicrobial compositions comprising iodopropargyl butylcarbamate and

A thioacryloyl compound of the formula ##STR1## wherein Z is selected from the group consisting of OR, R and NR.sup.1 R.sup.2 ; R is selected from the group consisting of hydrogen; (C.sub.1 -C.sub.18)alkyl; (C.sub.1 -C.sub.8)alkenyl; (C.sub.1 -C.sub.8)haloalkynyl; 2-(5-chlorothienyl)methyl; phenyl optionally substituted with one or more substituents selected from the group consisting of halo-, (C.sub.1 -C.sub.3)alkoxy-, nitro-, and (C.sub.1 -C.sub.3)alkyl; phenacyl optionally substituted with one or more substituents selected from the group consisting of ring halo-, (C.sub.1 -C.sub.3)alkoxy-, nitro-, and (C.sub.1 -C.sub.3)alkyl; arylalkyl optionally substituted with one or more substituents selected from the group consisting of ring halo-, (C.sub.1 -C.sub.3)alkoxy-, nitro-, and (C.sub.1 -C.sub.3)alkyl; R.sup.1 and R.sup.2 are independently selected from (C.sub.1 -C.sub.8)alkyl and phenyl, or R.sup.1 and R.sup.2 may be joined together with the nitrogen atom to which they are attached to form a ring containing 4 to 5 carbon atoms with or without an oxygen heteroatom; X is selected from the group consisting of hydrogen, halogen, phenyl, CO.sub.2 CH.sub.3, and (C.sub.1 -C.sub.3)alkyl; and Y is selected from the group consisting of CN, CH(COCH.sub.3).sub.2, CH.sub.2 COCH.sub.3, CH.sub.2 CN, CH.sub.2 CO.sub.2 C.sub.2 H.sub.5 -propargyl, SCH.dbd.CHCO.sub.2 CH.sub.3, C(.dbd.NH)NH.sub.2 hydrochloride, and 2-(5-chlorothienyl)methyl; provided that when Z is NR.sup.1 R.sup.2, Y is CN; and provided that when Z is R, X is hydrogen, and Y is CN, R is not phenyl.

Substituted 3-thioacryloyl compounds and their use as antimicrobial

Nitrosamine-free 3-isothiazolone biocidal compositions suitable for applications where substantial human or animal contact is anticipated, their method of use and process of preparation are disclosed.

Growing community of inventors

Lansdale, PA, United States of America

Barry C Lange