FR2236817A1 - Safety matches for use in high humidity tropical conditions - in which the head contains polymerisable acrylic ester resin - Google Patents
Safety matches for use in high humidity tropical conditions - in which the head contains polymerisable acrylic ester resinInfo
- Publication number
- FR2236817A1 FR2236817A1 FR7325548A FR7325548A FR2236817A1 FR 2236817 A1 FR2236817 A1 FR 2236817A1 FR 7325548 A FR7325548 A FR 7325548A FR 7325548 A FR7325548 A FR 7325548A FR 2236817 A1 FR2236817 A1 FR 2236817A1
- Authority
- FR
- France
- Prior art keywords
- acrylic ester
- ester resin
- high humidity
- head
- head contains
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06F—MATCHES; MANUFACTURE OF MATCHES
- C06F3/00—Chemical features in the manufacture of matches
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The safety matches have a head contg. 4-8% of polymerisable acrylic ester resin. Pref. the striking surface also contains up to 30% of acrylic ester. The head and/or striking surface may also contain a thickener, pref. >=1 cellulose ester and also a small amt. of a dispersing agent favouring moistening. The head is produced by adding a dispersing agent to a cold glue compsn., then the other components and finally the ester. The striking surface is produced by forming an aqs. mixture of dispersing agent, thickener and conventional components, neutralising it with an ammoniacal soln. and then adding the acrylic esters.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7325548A FR2236817A1 (en) | 1973-07-12 | 1973-07-12 | Safety matches for use in high humidity tropical conditions - in which the head contains polymerisable acrylic ester resin |
OA55240A OA04739A (en) | 1973-07-12 | 1974-07-05 | Improvement in so-called "safety" matches. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7325548A FR2236817A1 (en) | 1973-07-12 | 1973-07-12 | Safety matches for use in high humidity tropical conditions - in which the head contains polymerisable acrylic ester resin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2236817A1 true FR2236817A1 (en) | 1975-02-07 |
FR2236817B1 FR2236817B1 (en) | 1983-08-12 |
Family
ID=9122464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325548A Granted FR2236817A1 (en) | 1973-07-12 | 1973-07-12 | Safety matches for use in high humidity tropical conditions - in which the head contains polymerisable acrylic ester resin |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2236817A1 (en) |
OA (1) | OA04739A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315961A (en) | 1979-07-12 | 1982-02-16 | Hoechst Aktiengesellschaft | Production of striking surfaces for matches |
WO1984001572A1 (en) * | 1982-10-22 | 1984-04-26 | Bryant & May Ltd | Humidity resistant matches and process for the manufacture thereof |
FR2581640A1 (en) * | 1985-05-09 | 1986-11-14 | Services Cie Internationale | Composition for matchheads for safety matches |
WO1997019037A1 (en) * | 1995-11-17 | 1997-05-29 | Sericyt, S.A.L. | Paints for serigraphic application or the like, intended to generate friction surfaces for matches, and production processes |
-
1973
- 1973-07-12 FR FR7325548A patent/FR2236817A1/en active Granted
-
1974
- 1974-07-05 OA OA55240A patent/OA04739A/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315961A (en) | 1979-07-12 | 1982-02-16 | Hoechst Aktiengesellschaft | Production of striking surfaces for matches |
WO1984001572A1 (en) * | 1982-10-22 | 1984-04-26 | Bryant & May Ltd | Humidity resistant matches and process for the manufacture thereof |
EP0108532A1 (en) * | 1982-10-22 | 1984-05-16 | BRYANT & MAY LIMITED | Humidity resistant matches and process for the manufacture thereof |
US4540419A (en) * | 1982-10-22 | 1985-09-10 | Bryant & May Limited | Humidity resistant matches and process for the manufacture thereof |
FR2581640A1 (en) * | 1985-05-09 | 1986-11-14 | Services Cie Internationale | Composition for matchheads for safety matches |
WO1997019037A1 (en) * | 1995-11-17 | 1997-05-29 | Sericyt, S.A.L. | Paints for serigraphic application or the like, intended to generate friction surfaces for matches, and production processes |
Also Published As
Publication number | Publication date |
---|---|
OA04739A (en) | 1980-08-31 |
FR2236817B1 (en) | 1983-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |