UST875006I4 - Defensive publication - Google Patents

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Publication number
UST875006I4
UST875006I4 US875006DH UST875006I4 US T875006 I4 UST875006 I4 US T875006I4 US 875006D H US875006D H US 875006DH US T875006 I4 UST875006 I4 US T875006I4
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United States
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defensive publication
defensive
applications
catalysts
application
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Publication of UST875006I4 publication Critical patent/UST875006I4/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Description

DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16, 1969, 869 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Otfice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED JUNE 9, 1970 T875,006 POLYMERIZATION PROCESS USING METAL BOROHYDRIDES AS CATALYSTS Werner S. Zimmt, Wynnewood, Pa., assignor to E. I. du
Pont de Nemours and Company, Wilmington, DeL, a corporation of Delaware Continuation-impart of application Ser. No. 408,671,
Nov. 3, 1964. This application July 26, 1968, Ser.
Int. Cl. C08f 3/64, 3/76 US. Cl. 26088.7 No Drawing. 11 Pages Specification A process for the bulk or solution polymerization of acrylic monomers using alkaline metaland alkaline earth metal borohydrides as catalysts. The process permits control of the steric configuration and physical properties of the resulting polymers.
US875006D 1968-07-26 1968-07-26 Defensive publication Pending UST875006I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74780468A 1968-07-26 1968-07-26

Publications (1)

Publication Number Publication Date
UST875006I4 true UST875006I4 (en) 1970-06-09

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ID=25006705

Family Applications (1)

Application Number Title Priority Date Filing Date
US875006D Pending UST875006I4 (en) 1968-07-26 1968-07-26 Defensive publication

Country Status (1)

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US (1) UST875006I4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066332A2 (en) * 1981-05-18 1982-12-08 The Dow Chemical Company Aqueous phase polymerization of water miscible monomers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066332A2 (en) * 1981-05-18 1982-12-08 The Dow Chemical Company Aqueous phase polymerization of water miscible monomers
EP0066332A3 (en) * 1981-05-18 1983-04-06 The Dow Chemical Company Aqueous phase polymerization of water miscible monomers

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