Polyether Patents (Class 514/668)
  • Patent number: 6051056
    Abstract: This invention provides water-based compositions, particularly coating, ink, and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain alkylated aminoether compounds of the structureR--HN(CH.sub.2).sub.p [O(CH.sub.2).sub.n ].sub.m O(CH.sub.2).sub.q NH--R'where n is 2-6, m is 0-4, and p and q are 2-6, and R and R' independently are an alkyl group comprising 5 to 18 carbons, preferably which is branched or in which the point of attachment to nitrogen is on a nonterminal carbon.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: April 18, 2000
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Kevin Rodney Lassila, Kristen Elaine Minnich, Richard Van Court Carr
  • Patent number: 5973000
    Abstract: The invention relates to a hair revitalizing tonic composition containing, as an active ingredient, at least one lipid derivative of the general formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and Y are as defined in the specification, and a and b are 0 or 1, as well as its use. Thus, there is provided a hair revitalizing tonic composition having an excellent hair loss prevention and hair revitalizing effect and, moreover, an excellent dandruff and itchy scalp prevention effect.
    Type: Grant
    Filed: June 3, 1997
    Date of Patent: October 26, 1999
    Assignees: Shiseido Company, Ltd., Takeda Chemical Industries, Ltd.
    Inventors: Tsunao Magara, Yoshiharu Tsuji, Chika Hamada, Yosuke Nakazawa, Eriko Takeoka, Masahiro Tajima, Masazumi Watanabe
  • Patent number: 5906987
    Abstract: The symptoms of climacterium in male mammals, e.g., hypertension, cardiovascular disease and osteoporosis, are ameliorated by the administration to an afflicted individual one or both of a nitric oxide substrate and/or nitric acid donor, in combination with an androgen, an aromatase inhibitor or both, wherein the circulating levels of testosterone in the afflicted individual are increased.
    Type: Grant
    Filed: March 10, 1997
    Date of Patent: May 25, 1999
    Assignees: Schering Aktiengesellschaft and Board of Regents, The University of Texas System
    Inventors: Kristof Chwalisz, Robert E. Garfield
  • Patent number: 5902772
    Abstract: Described are .omega.,.omega. -?.alpha.,.omega.-alkanediylbis(alkylimino)!bis(alkanolpolyethoxylates) in which (i) the alkane group has in the range of 4 to 12 carbon atoms, (ii) the alkyl groups can be the same or different and contain up to about 24 carbon atoms each, and (iii) the number of ethyleneoxy groups in each polyethoxylate group is in the range of 2 to about 50. These compounds are effective adjuvants for use with pesticides, especially herbicides and plant growth regulants, such as glyphosate.
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: May 11, 1999
    Assignee: Albemarle Corporation
    Inventors: Ralph W. Magin, Joe D. Sauer
  • Patent number: 5895765
    Abstract: Disclosed is an improved method for the detection of an analyte in a fluid test sample using a strip of a negatively charged matrix material having a zone containing mobile, labeled binding partner for the analyte and a separate zone for capturing the labeled binding partner as it is carried through this zone by the fluid test sample. The improvement involves combining the fluid test sample with a polyalkoxylated amine surfactant to control non-specific binding of the labeled binding partner to the negatively charged matrix material.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: April 20, 1999
    Assignee: Bayer Corporation
    Inventors: Gary W. Rheinheimer, Meitak Teresa Yip
  • Patent number: 5801181
    Abstract: Therapeutic compounds have the formula:(X)j--(core moiety),J being an integer from one to three, the core moiety having at least one, five- to seven-membered ring and X being a racemic mixture, R or S enantiomer, slovate, hydrate, or salt of: ##STR1## *C is a chiral carbon atom, n is an integer from one to four (preferably from one to three), one or more carbon atoms of (CH.sub.2).sub.n may be substituted by a keto or hydroxy group, and m is an integer from one to fourteen. Independently, R.sub.1 and R.sub.2 may be a hydrogen, a straight or branched chain alkane or alkene of up to twelve carbon atoms in length, or --(CH.sub.2).sub.w R.sub.5, w being an integer from two to fourteen and R.sub.5 being a mono-, di- or tri-substituted or unsubstituted aryl group, substituents on R.sub.5 being hydroxy, chloro, fluoro, bromo, or C.sub.1-6 alkoxy. Or jointly, R.sub.1 and R.sub.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 1, 1998
    Assignee: Cell Therapeutics, Inc.
    Inventors: John Michnick, Gail E. Underiner, J. Peter Klein, Glenn C. Rice
  • Patent number: 5801202
    Abstract: Disclosed is an amine derivative represented by the following formula (1) or an acid addition salt thereof: ##STR1## wherein R.sup.1 represents a group ##STR2## a cyclopentyl group, cyclohexyl group, or a cycloheptyl group, R.sup.2 is a hydrogen atom or C1-C3 alkyl group which may be substituted by one or more hydroxyl groups, m is an integer falling in the range from 3 to 5 inclusive, and n is an integer falling in the range from 9 to 11 inclusive. Also, intermediates useful in the manufacture of the amine derivative (1), compositions for external application to the skin containing the amine derivative, and keratinization improvers containing the amine derivative as an active component are described. The compound (1) has excellent keratinization improving action, pigmentation preventing action, etc.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: September 1, 1998
    Assignee: Kao Coproration
    Inventors: Taketoshi Fujimori, Hiroshi Kusuoku, Akira Yamamuro, Yukihiro Yada, Kazuhiko Higuchi, Genji Imokawa, Naoki Kondo, Yoshinori Masukawa, Hajime Tokuda, Hisashi Tsujimura
  • Patent number: 5763495
    Abstract: Described are .omega.,.omega.'-?.alpha.,.omega.-alkanediylbis(alkylimino)!bis(alkanolpol yethoxylates) in which (i) the alkane group has in the range of 4 to 12 carbon atoms, (ii) the alkyl groups can be the same or different and contain up to about 24 carbon atoms each, and (iii) the number of ethyleneoxy groups in each polyethoxylate group is in the range of 2 to about 50. These compounds are effective adjuvants for use with pesticides, especially herbicides and plant growth regulants, such as glyphosate.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: June 9, 1998
    Assignee: Albemarle Corporation
    Inventors: Ralph W. Magin, Joe D. Sauer
  • Patent number: 5723497
    Abstract: The present invention relates to an amine derivative represented by the following general formula (I) or (II): ##STR1## wherein R.sup.1 means a heteroatom-containing C.sub.1 -C.sub.40 hydrocarbon group which may have a ring structure, or the like; R.sup.2 -R.sup.5 each denote a C.sub.1 -C.sub.20 hydrocarbon group, hydrogen or the like; A.sup.1 represents ##STR2## or R.sup.15 --Z--.sup.16 --(CH.sub.2).sub.n --; B.sup.1 stands for hydrogen, a C.sub.1 -C.sub.10 hydrocarbon group, nitrogen or the like; C.sup.1 denotes hydrogen, a C.sub.1 -C.sub.10 hydrocarbon group, nitrogen, alcohol residue, phosphoric acid residue or the like; a dermatologic preparation containing the same; and a process for producing the amine derivative. This amine derivative has excellent effects of smoothing or removing wrinkles and improving keratinization.
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: March 3, 1998
    Assignee: Kao Corporation
    Inventors: Yukihiro Ohashi, Yukihiro Yada, Yoshinori Takema, Taketoshi Fujimori, Akira Kawamata, Hiroyuki Ohsu, Kazuhiko Higuchi, Genji Imokawa, Hiroshi Kusuoku, Ayumi Ogawa, Tsutomu Fujimura
  • Patent number: 5716995
    Abstract: An anti-osteopathic composition comprising as an active ingredient a compound represented by the following formula (I), (II) or (III): ##STR1## which is useful for therapeutic and prophylactic treatment of osteopathia such as osteoporosis and bone fracture.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 10, 1998
    Assignees: Hoechst Japan Limited, Koichi Shudo
    Inventors: Koichi Shudo, Tatsuo Sugioka, Mizuho Inazu, Hideyuki Tanaka, Tsutomu Inoue, Kazuyuki Kitamura
  • Patent number: 5622995
    Abstract: A method is provided for controlling the proliferation of molluscs in target habitat by applying to the habitat a compound or mixture of compounds which are amines, ethoxylated amines, quaternary amines, ethoxylated quaternary amines and cyclic amines.
    Type: Grant
    Filed: August 15, 1994
    Date of Patent: April 22, 1997
    Assignee: Electric Power Research Institute, Inc.
    Inventors: Billy D. Fellers, Arthur J. Freedman, Thomas M. Laronge
  • Patent number: 5216030
    Abstract: An antimicrobial, low toxicity blend composition of several bis-quaternary ammonium compounds of defined structure, and in defined amounts of the composition, and polyvinylpyrrolidone, is described herein.
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: June 1, 1993
    Assignee: ISP Investments Inc.
    Inventor: John J. Merianos
  • Patent number: 5077033
    Abstract: Balanced pH, thermo-irreversible gels are ideal vehicles for drug delivery to the eye of a mammal.
    Type: Grant
    Filed: August 7, 1990
    Date of Patent: December 31, 1991
    Assignee: Mediventures Inc.
    Inventors: Tacey X. Viegas, Lorraine E. Reeve, Raymond L. Henry
  • Patent number: 5023008
    Abstract: Novel nonionic antimicrobial amine glycidol compounds which may be used in cleaning compositions with anionics, nonionics or cationic surfactants as cleaning agents or a preservative in water-based functional fluids or surface coating compositions are represented by the formula: ##STR1## wherein R represents an alkyl group having from about 8 to about 18 carbon atoms and mixtures thereof,Y represents H, ##STR2## or R', and mixtures thereof; R' represents an alkyl group, the sum total of carbon atoms in R+R' being from about 8 to about 18;n is from about 1 to about 6; andm+n are from about 2 to about 12;wherein the molar ratio of amine glycidol compound to surfactant is from about 10:1 to about 1:10.
    Type: Grant
    Filed: November 17, 1989
    Date of Patent: June 11, 1991
    Assignee: Olin Corporation
    Inventors: Michael Scardera, Frank R. Grosser
  • Patent number: 4923887
    Abstract: Antimicrobially active liquid composition formulation which comprises 1,2-benzisothiazolin-3-one and at least one amine-oxyethylate of the formula ##STR1## wherein R is alkyl or alkenyl each having 2 to 22 carbon atoms and the sum of m and n is a number from 2 to 30 is used as an improved biocide to preserve and protect aqueous solutions from infestation with micro-organisms.
    Type: Grant
    Filed: August 25, 1988
    Date of Patent: May 8, 1990
    Assignee: Cassella Aktiengesellschaft
    Inventors: Wolfgang Bauer, Hans-Walter Bucking, Karl-Heinz Wallhausser