FR2390389A1 - Lubrication in glass moulding machines - with oxyalkylated polyamine derivs. - Google Patents

Lubrication in glass moulding machines - with oxyalkylated polyamine derivs.

Info

Publication number
FR2390389A1
FR2390389A1 FR7714391A FR7714391A FR2390389A1 FR 2390389 A1 FR2390389 A1 FR 2390389A1 FR 7714391 A FR7714391 A FR 7714391A FR 7714391 A FR7714391 A FR 7714391A FR 2390389 A1 FR2390389 A1 FR 2390389A1
Authority
FR
France
Prior art keywords
lubrication
moulding machines
derivs
glass
cpds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7714391A
Other languages
French (fr)
Other versions
FR2390389B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOSER CAMILLE
Original Assignee
MOSER CAMILLE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CH559577A priority Critical patent/CH631423A5/en
Priority to BE177436A priority patent/BE854455A/en
Application filed by MOSER CAMILLE filed Critical MOSER CAMILLE
Priority to FR7714391A priority patent/FR2390389A1/en
Priority to DE19772748255 priority patent/DE2748255A1/en
Publication of FR2390389A1 publication Critical patent/FR2390389A1/en
Application granted granted Critical
Publication of FR2390389B1 publication Critical patent/FR2390389B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions

Abstract

Lubrication of surfaces coming into contact with hot glass in glass-moulding machines (scoops, transfer conduits, moulds, etc.) is effected by introducing oxyalkylated polyamines of formula (I) (where R is a 12-22C aliphatic or aromatic hydrocarbon radical; x = 0-5; A is CH2CH2 or CH2CH2CH2; m n, p and q are integers such that their sum is >=3, one opt. being zero). Cpds. (I) do not produce smoke and do not leave carbon deposits. Cpds. (I) can be prepd. by condensing polyamines of formula (II) RNH- (CH2)3-NH x-(CH2)3-NH2 with the corresp. alkylene oxide. They can be used neat or in the form of aq. solns. or dispersions.
FR7714391A 1977-05-02 1977-05-11 Lubrication in glass moulding machines - with oxyalkylated polyamine derivs. Granted FR2390389A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH559577A CH631423A5 (en) 1977-05-02 1977-05-02 Lubricating process in the shaping of molten glass
BE177436A BE854455A (en) 1977-05-02 1977-05-10 LUBRICATION PROCESS FOR THE MANUFACTURE OF GLASS OBJECTS
FR7714391A FR2390389A1 (en) 1977-05-02 1977-05-11 Lubrication in glass moulding machines - with oxyalkylated polyamine derivs.
DE19772748255 DE2748255A1 (en) 1977-05-02 1977-10-27 LUBRICATION PROCESS IN THE MANUFACTURING OF GLASS OBJECTS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH559577A CH631423A5 (en) 1977-05-02 1977-05-02 Lubricating process in the shaping of molten glass
BE177436A BE854455A (en) 1977-05-02 1977-05-10 LUBRICATION PROCESS FOR THE MANUFACTURE OF GLASS OBJECTS
FR7714391A FR2390389A1 (en) 1977-05-02 1977-05-11 Lubrication in glass moulding machines - with oxyalkylated polyamine derivs.

Publications (2)

Publication Number Publication Date
FR2390389A1 true FR2390389A1 (en) 1978-12-08
FR2390389B1 FR2390389B1 (en) 1982-05-07

Family

ID=27158633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714391A Granted FR2390389A1 (en) 1977-05-02 1977-05-11 Lubrication in glass moulding machines - with oxyalkylated polyamine derivs.

Country Status (4)

Country Link
BE (1) BE854455A (en)
CH (1) CH631423A5 (en)
DE (1) DE2748255A1 (en)
FR (1) FR2390389A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882684A1 (en) * 1997-06-04 1998-12-09 Promatech Method of lubrification of glass molds by direct combustion of amine or amino-alcohol solutions therein
FR2776653A1 (en) * 1998-03-24 1999-10-01 Promatech Lubrication of glassware moulds by direct combustion in amine or an amino-alcohol type solution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1575916A (en) * 1967-06-14 1969-07-25
FR2042398A1 (en) * 1969-05-05 1971-02-12 Economics Lab

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1575916A (en) * 1967-06-14 1969-07-25
FR2042398A1 (en) * 1969-05-05 1971-02-12 Economics Lab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882684A1 (en) * 1997-06-04 1998-12-09 Promatech Method of lubrification of glass molds by direct combustion of amine or amino-alcohol solutions therein
FR2776653A1 (en) * 1998-03-24 1999-10-01 Promatech Lubrication of glassware moulds by direct combustion in amine or an amino-alcohol type solution

Also Published As

Publication number Publication date
DE2748255A1 (en) 1978-11-09
CH631423A5 (en) 1982-08-13
FR2390389B1 (en) 1982-05-07
BE854455A (en) 1977-09-01

Similar Documents

Publication Publication Date Title
DE69604060T2 (en) TWO POLYMERIZABLE GROUPS CONTAINING A PERFLUORALKYLENE ETHER MACROMER
DE3786295T2 (en) Hairline crack resistant, linear, polymodal block copolymers with end blocks of continuously changing composition.
MX166141B (en) IMPROVEMENTS IN METHOD FOR FORMING GLASS SHEETS
FR2390389A1 (en) Lubrication in glass moulding machines - with oxyalkylated polyamine derivs.
ES8706780A1 (en) Aqueous latices having improved coating rheology.
FI841072A0 (en) DISPERGERINGSMEDEL
DK301082A (en) LIQUID POLYTHIOETHERS
JPS55123620A (en) Production of polyoxyalkylene polyether having organosiloxane on molecular chain terminal
ES8400474A1 (en) Coated polycarbonate
ES8307701A1 (en) Acid halide and acyllactam functional materials.
JPS56143218A (en) Amphoteric polyamide resin
JPS51126220A (en) A composition suitable fos use in forming coats on smooth surfaces
FI863054A (en) KOLVAETEBASERAD HARTSHALTIG KOPOLYMERKOMPOSITION OCH ANVAENDNING DAERAV I LIM.
FR1603991A (en) Reductive cleavage of perfluoro polyethers contng
EP0896040A4 (en) Fluoropolymer coating composition and coated article
JPS57108133A (en) Zwitter-ionic polymer
JPS55129446A (en) Cold curable composition
FR2352018A1 (en) Copolyester with improved impact strength - contg. gps. derived from acyloxy benzoic acids
FR2054014A5 (en) Imdioalkylene substd carbocyclic aromatic - polymers
JPS53121097A (en) Solution for forming heat-resistant polymer
JPS6479227A (en) Polycarbonate
DE3161978D1 (en) Ammonium salts of polymaleic acid and their application as corrosion inhibitors in mineral oils
JPS5556154A (en) Clear curable composition
JPS54143499A (en) Preparation of organopolysiloxane copolymer
KARCH HEAT RECUPERATORS MADE OF GLASS, THEORETICAL FOUNDATIONS AND CONDITIONS OF THEIR USE

Legal Events

Date Code Title Description
ST Notification of lapse