Dioctyl Or Dibutyl Ester, E.g., Di-(2-ethylhexyl) Phthalate, Etc. Patents (Class 524/297)
  • Patent number: 4343727
    Abstract: This invention covers a shoe sole composition compounded from polyvinyl chloride and organic cellulosic flock, and the shoe sole product produced therefrom.
    Type: Grant
    Filed: October 24, 1979
    Date of Patent: August 10, 1982
    Assignee: Reichhold Chemicals Incorporated
    Inventor: Arnold Cohen
  • Patent number: 4341668
    Abstract: A composition containing a methylene donor, hydrophobic component containing an organic hydrophobic diluent and an isocyanate; and an aqueous component containing a water compatible aldehyde condensate and use thereof as an impregnant or bonding agent for cellulosic materials including paper, wood and cotton, and/or fibrous materials including synthetic fibers, such as rayon and nylon.
    Type: Grant
    Filed: September 16, 1980
    Date of Patent: July 27, 1982
    Assignee: Ashland Oil, Inc.
    Inventors: Jeffrey E. Martin, Albert F. Vozella, Golden F. Watts, Edwin R. Luckman
  • Patent number: 4340524
    Abstract: Acrylic latex sealants are rendered water-resistant and have improved wet adhesion to a variety of substrates by incorporating hydrophobic resins and an aminosilane hydrolyzate therein.
    Type: Grant
    Filed: June 30, 1980
    Date of Patent: July 20, 1982
    Assignee: Union Carbide Corporation
    Inventor: Allan R. Bullman
  • Patent number: 4340526
    Abstract: Polyesters comprising residues of terephthalic acid, 1,4-butanediol and 1,6-hexanediol or polyesters comprising residues of cyclohexanedicarboxylic acid, dimer acid and 1,4-cyclohexanedimethanol used as hot melt adhesives are found to have good adhesion, low melt viscosity and good viscosity stability when blended with certain monomeric ester plasticizers.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: July 20, 1982
    Assignee: Eastman Kodak Company
    Inventors: Frederick D. Petke, Richard L. McConnell
  • Patent number: 4340530
    Abstract: A composition comprises 100 parts by weight of a vinyl chloride type resin and 25 to 200 parts by weight of a plasticizer, the vinyl chloride type resin being composed of 1 to 90% by weight of tetrahydrofuran-insoluble gel fraction and the balance of tetrahydrofuran-soluble fraction. This composition gives a rubbery elastomer having an excellent heat deformation resistance and an excellent matt finish and a small compression permanent set. Though it is close to rubber in properties, the composition has a moldability and processability similar to those of conventional thermoplastic resins, and can be formed into a sheet for interior material of automobile, a packing, a tube, etc.
    Type: Grant
    Filed: July 2, 1980
    Date of Patent: July 20, 1982
    Assignees: Sumitomo Bakelite Company Limited, Sumitomo Chemical Company Limited
    Inventors: Takeichi Higashiguchi, Masasuke Fukuoka, Tomoyuki Emura, Yasuhiro Moriuchi
  • Patent number: 4338243
    Abstract: Use of a selected antimonate has been found to increase flame-retardancy without lowering thermal resistivity of a polyurethane terephthalate molding blend which contains an ionic hydrocarbon copolymer or ionic salt of a hydrocarbon acid and a low molecular weight compound.
    Type: Grant
    Filed: May 7, 1980
    Date of Patent: July 6, 1982
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: James L. Hecht, Paul C. Yates
  • Patent number: 4336343
    Abstract: A polyester based composition comprising sodium citrate as a nucleating agent.
    Type: Grant
    Filed: June 25, 1981
    Date of Patent: June 22, 1982
    Assignee: Morris Township, Morris County
    Inventor: Shaul M. Aharoni
  • Patent number: 4336071
    Abstract: A kneading and modeling compound or clay and the use of such compound which is constituted of binding agents, plasticizers and/or solvents, as well as fillers. The fillers include aluminum hydroxide. The compound may also include pigments and other additives.
    Type: Grant
    Filed: September 12, 1980
    Date of Patent: June 22, 1982
    Assignee: Firma J. S. Staedtler
    Inventor: Heinrich Schnorrer
  • Patent number: 4330456
    Abstract: Continuous process for producing a finely divided aqueous dispersion of a homogeneous phase of at least one fusible solid ingredient and possibly of at least one liquid ingredient in which an aqueous solution of dispersion additive with a melted homogeneous phase is continuously subjected to a high velocity gradient in an agitation zone. The respective temperatures and flow rates of the aqueous solution and the homogeneous phase are regulated so that the homogeneous phase of the dispersion thusly produced reaches its solidification temperature after the dispersion has been evacuated from the agitation zone and before thermal equilibrium between the aqueous solution and the homogeneous phase is reached.
    Type: Grant
    Filed: December 26, 1978
    Date of Patent: May 18, 1982
    Assignee: Chloe Chimie
    Inventors: Bernard Bonnaud, Jean-Bernard Pompon
  • Patent number: 4327021
    Abstract: In the process of plasticizing polyvinylchloride, the improvement of using dicyclohexylbiphenyl as a secondary plasticizer.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: April 27, 1982
    Assignee: Suntech, Inc.
    Inventors: Brian C. Davis, Robert P. Bryer
  • Patent number: 4324711
    Abstract: A melt-adhesive traffic paint composition having improved low temperature stability is disclosed which comprises 20-35% by weight of a dimer acid-modified polyamide resin, 1-5% by weight of a plasticizer, 30-45% by weight of an inorganic filler, and balance a coloring pigment and a reflective agent. The composition may further comprise a thermoplastic resin such as hydrogenated rosin or a rosin-modified maleic acid resin. The resultant paint has improved low temperature stability and improved abrasion resistance and is thus highly resistant to the action of spike tires or tire chains.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: April 13, 1982
    Assignee: Atom Chemical Paint Co., Ltd.
    Inventors: Tsugio Tanaka, Kohichi Hashimoto, Yukio Nagasaka
  • Patent number: 4322330
    Abstract: An adhesive for floor coverings containing(a) 100 parts by weight of an aqueous polymer dispersion having a solids content of from 30% to 70% by weight of the total weight of said dispersion, the solids content consisting of synthetic resin particles of at least a bimodal particle size distribution wherein the majority of the larger particles is at least twice the size of the majority of the smaller particles and where the majority of the larger particles has a particle size distribution of from 0.5 to 3 .mu.m and the majority of the smaller particles has a particle size distribution of from 0.1 to 1 .mu.
    Type: Grant
    Filed: July 10, 1980
    Date of Patent: March 30, 1982
    Assignee: Wacker-Chemie GmbH
    Inventors: Ekkehard Merz, Gerhard Kothe
  • Patent number: 4317760
    Abstract: A plasticizer for halogen-containing resins which is composed of at least one compound expressed by the general formula ##STR1## wherein R.sub.1 represents an aromatic hydrocarbon group containing 1 or 2 aromatic rings or an alicyclic hydrocarbon group having 4 to 37 carbon atoms, R.sub.2.sup.1, R.sub.2.sup.2, R.sub.2.sup.3 and R.sub.2.sup.4 are identical or different and each represents an aliphatic hydrocarbon group having 2 to 17 carbon atoms, R.sub.3.sup.1, R.sub.3.sup.2, R.sub.3.sup.3 and R.sub.3.sup.4 are identical or different and each represents an aliphatic hydrocarbon group having 2 to 22 carbon atoms, an aromatic hydrocarbon group or a heterocyclic group, each of n.sub.1, n.sub.2, n.sub.3 and n.sub.4 is 0 or an integer of 1 to 20 and the sum of these is 1 to 20, and each of m.sub.1, m.sub.2, m.sub.3 and m.sub.4 is 0 or 1 and the sum of these is 1 to 4. The plasticizer has superior thermal stability, processability and compatibility.
    Type: Grant
    Filed: August 6, 1980
    Date of Patent: March 2, 1982
    Assignee: Dainippon Ink and Chemicals, Inc.
    Inventors: Katsuhiro Tsuda, Hisao Tanaka, Michio Nagae, Yasuhiko Imanaga