Patents by Inventor Juergen Oliver Daiss

Juergen Oliver Daiss has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for producing (hydroxymethyl)polysiloxanes
    Patent number: 8822621
    Abstract: A method for producing (hydroxymethyl)polysiloxanes of the general formula I (SiO4/2)k(R1SiO3/2)m(R12SiO2/2)p(R13SiO1/2)q[O1/2—(SiR22—X—Y—)aSiR22—CH2—OH]s[O1/2H]t??formula I, includes reacting silanol-containing organosiloxanes of the general formula II (SiO4/2)k(R1SiO3/2)m(R12SiO2/2)p(R13SiO1/2)q[O1/2H]r??formula II with cyclic or acyclic compounds that include at least one unit of the general formula III Z—[O—CH2—SiR22]n—Y??formula III
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: September 2, 2014
    Assignee: Wacker Chemie AG
    Inventors: Jürgen Oliver Daiss, Jens Cremer, Elke Fritz-Langhals, Steffen Jungermann
  • Silaoxacycles
    Patent number: 8722914
    Abstract: Siloxacycles are synthesized in high yield and purity by reaction of acyloxymethyl (alkoxy) silanes in the presence of a catalyst which is a metal from groups 3 to 15 of the periodic table, or a compound thereof.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: May 13, 2014
    Assignee: Wacker Chemie AG
    Inventors: Juergen Oliver Daiss, Stefan Schmid
  • Method for producing ester-functional silanes
    Patent number: 8692012
    Abstract: Silanes containing an ester group are produced in high yield and purity by reacting a salt of a carboxylic acid with a silane containing a carboxylate substitutable leaving group following by distilling the product mixture to obtain a distillate containing the ester group containing silane product, wherein a solvent having a boiling point higher than the product is contained in the product mixture during at least a terminal portion of the distillation.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: April 8, 2014
    Assignee: Wacker Chemie AG
    Inventors: Juergen Oliver Daiss, Juergen Stohrer
  • METHOD FOR PRODUCING ESTER-FUNCTIONAL SILANES
    Publication number: 20130060057
    Abstract: Silanes containing an ester group are produced in high yield and purity by reacting a salt of a carboxylic acid with a silane containing a carboxylate substitutable leaving group following by distilling the product mixture to obtain a distillate containing the ester group containing silane product, wherein a solvent having a boiling point higher than the product is contained in the product mixture during at least a terminal portion of the distillation.
    Type: Application
    Filed: February 9, 2011
    Publication date: March 7, 2013
    Applicant: WACKER CHEMIE AG
    Inventors: Juergen Oliver Daiss, Juergen Stohrer
  • DIACYLOXYSILANE-BASED, MOISTURE-CROSSLINKABLE ETHENE POLYMERS
    Publication number: 20130022770
    Abstract: Polyethylene homo or copolymers which further contain grafted or copolymerized vinyldiacyloxysilanes are easily processable without premature crosslinking, are easily formed into shaped articles by conventional processing methods, and yet rapidly crosslink to form crosslinked polymers.
    Type: Application
    Filed: March 23, 2011
    Publication date: January 24, 2013
    Applicant: WACKER CHEMIE AG
    Inventor: Juergen Oliver Daiss
  • SILAOXACYCLES
    Publication number: 20130018200
    Abstract: Siloxacycles are synthesized in high yield and purity by reaction of acyloxymethyl (alkoxy) silanes in the presence of a catalyst which is a metal from groups 3 to 15 of the periodic table, or a compound thereof.
    Type: Application
    Filed: March 8, 2011
    Publication date: January 17, 2013
    Applicant: Wacker Chemie AG
    Inventors: Juergen Oliver Daiss, Stefan Schmid
  • Method for Producing (Hydroxymethyl)Polysiloxanes
    Publication number: 20120220793
    Abstract: A method for producing (hydroxymethyl)polysiloxanes of the general formula I (SiO4/2)k(R1SiO3/2)m(R12SiO2/2)p(R13SiO1/2)q[O1/2—(SiR22—X—Y—)aSiR22—CH2—OH]s[O1/2H]t ??formula I, includes reacting silanol-containing organosiloxanes of the general formula II (SiO4/2)k(R1SiO3/2)m(R12SiO2/2)p(R13SiO1/2)q[O1/2H]r ??formula II with cyclic or acyclic compounds that include at least one unit of the general formula III.
    Type: Application
    Filed: October 14, 2010
    Publication date: August 30, 2012
    Applicant: Wacker Chemie AG
    Inventors: Jürgen Oliver Daiss, Jens Cremer, Elke Fritz-Langhals, Steffen Jungermann
  • STABILIZED HUMIDITY-CURABLE POLYMERS HAVING 2-PHASE CURING KINETICS
    Publication number: 20120196986
    Abstract: The invention relates to stabilized mixtures (M) comprising a polymer (P) that can be humidity-cured into a cured polymer (PV), wherein the polymer (P) comprises hydrolysable silane groups at least one location not corresponding to the two ends of the main polymer chain, and silane (W) having at least one hydrolysable group as a water catcher, reacting faster with water at 25° C. and 1 bar than the humidity-curing polymer (P), and to a method for curing polymers (P) in mixtures (M) by means of water and particular silanes (W).
    Type: Application
    Filed: October 8, 2010
    Publication date: August 2, 2012
    Applicant: WACKER CHEMIE AG
    Inventors: Juergen Oliver Daiss, Juergen Stohrer
  • BINDING AGENTS BASED ON HIGHLY BRANCHED POLYOLEFINS COMPRISING SILANE GROUPS
    Publication number: 20120136082
    Abstract: The invention relates to highly branched polymers (P) comprising at least one silane group, wherein at least one silicon atom carries a hydrolysable group of the general formula (I): RA[(CH2)(CHRa)]p?h[(CH2)k(CRcRd)]m?gRuqRot[(CH2)l(CR?fRsi)]g+hRB, where RA, RB, Ra, Rc, Rd, Ru, Ro, Rf, Rsi, g, h, k, l, m, p, q, t have the meanings indicated in claim 1, the relationship m?g=r×(ra+p+q+t) applies, and r has a value greater than or equal to 0.
    Type: Application
    Filed: August 2, 2010
    Publication date: May 31, 2012
    Applicant: WACKER CHEMIE AG
    Inventor: Juergen Oliver Daiss