Home

Primary Examiner: Czaja, Donald E.
Assistant Examiner: Fletcher, H. H.
Attorney: Marn & Jangarathis

Next ten patents ordered by date:

Quick-hardening core and molding sand composition, and a method for its hardening
Carbon fibre composites
Compositions for preparing room temperature vulcanizing type silicone rubbers
Method of producing a drying filter
Process for minimizing heat-promoted interaction between brominated butyl and carbon black during compounding
Polymers and copolymers based on alkenoyl-oxybenzylidene-malonic esters as UV-absorbers and polymers stabilized therewith
Use of hydroxyphenylurethanes for stabilising elastomers
Polyvinyl chloride compositions containing trixylyl phospate and a second plasticizer
1-Aza-4-thiacyclohexane-4,4-dioxide derivatives and their use as agents protecting against light rays
Process for stabilising halogenated vinyl resins

Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh

Title: Fireproof self extinguishing composition

Abstract: A polymeric composition having a polymer content which tends to evolve deleterious acid compounds upon being subjected to elevated temperatures; the composition including selected particle matter which is present in an amount to combine with or otherwise neutralize essentially the entire evolved deleterious compound when the composition is subjected to elevated temperatures; the composition with or without plasticizers being useful as insulation or jacketings for electric wire and cable, as well as diverse molded or extruded products, including disposable items such as packaging or the like.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Leuchs, Ottmar (Hannover-Bothfeld, DT)

Application Number: 109390
Filing Date: 1971-01-25
Publication_date: 1976-03-09
Assignee: Kabel-und Metallwerke Gutehoffnungshuette AG (DT)
Primary Class(es): 524/141 524/577
Other Classes:
US Patent Ref:

2357725	Sep, 1944	Bennett	260/41.
2674546	Apr, 1954	Greenhalgh et al.	260/41.
2687394	Aug, 1954	Somermeyer	260/41.
3053802	Sep, 1962	Piacente	260/45.
3084135	Apr, 1963	Scullin	260/41.
3147232	Sep, 1964	Norman et al.	260/45.

Other Refs: Other References: Catton-The Neoprenes (du Pont) (Wilmington, Del.) (1953), pp. 6 and 18.
Chevassus et al.-The Stabilization of Polyvinyl Chloride (Arnold), (London) (1963), p. 103.
Sorum-Fundamentals of General Chemistry (Prentice-Hall), (2nd Ed.), (Englewood Cliffs, N.J.) (1963), p. 501.
Penn, PVC Technology, pp. 70, 132, 133, 148, 149, 156, 394, (Maclaren, 1966).
Chevassus, et al. The Stabilization of Polyvinyl-Chloride, pp. 35-49 (St. Martin's Press, 1963).
Damusis, Sealants pp. 241, 242 (Reinhold, 1967).