CN106427292A - Oil-based marking pen used for whiteboard teaching - Google Patents
Oil-based marking pen used for whiteboard teaching Download PDFInfo
- Publication number
- CN106427292A CN106427292A CN201610897126.2A CN201610897126A CN106427292A CN 106427292 A CN106427292 A CN 106427292A CN 201610897126 A CN201610897126 A CN 201610897126A CN 106427292 A CN106427292 A CN 106427292A
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- Prior art keywords
- parts
- oil
- pen
- shell
- belt
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0006—Erasers, rubbers, or erasing devices; Holders therefor motor-driven
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Abstract
An oil-based marking pen used for whiteboard teaching comprises a pen holder, a pen cap and a cartridge. The cartridge is arranged in the pen holder. The pen point of the cartridge is located in the pen cap. The pen cap and the pen holder are connected in an inserted manner. The cartridge is filled with printing ink. The oil-based marking pen further comprises a shell installed on the top of the pen holder. An upper opening is formed in the top of the shell. Three belt wheels are arranged in the shell and arranged on rotating shafts in a sleeving manner. The rotating shafts of the belt wheels are fixedly connected with the shell and are arrayed in parallel to form a triangle shape. One belt wheel is installed on the lower portion of the shell, and the other two belt wheels are located on the upper portion of the shell. A belt is arranged around the three belt wheels. A material distribution layer is arranged on the periphery of the belt. The upper portion of the material distribution layer is arranged on the upper portion of the upper opening. A rotation shaft is arranged at the position of the center of one belt wheel and is connected with an output shaft of a motor. A battery for supplying power to the motor is arranged in the shell. In the oil-based marking pen, when writing is wiped off, power is supplied to the motor through the battery, the belt is made to rotate, the material distribution layer is aligned with the wiped position to conduct friction, and the cleaning process is made easy and convenient.
Description
Technical field
The invention belongs to field of stationery, specifically a kind of blank teaching labelling uses oil pen.
Background technology
Using extensive in teaching, the oil pen due to writing does not produce powder to teaching white board, than chalk more environmental protection.But
It is that existing oil pen wipes after writing for convenience, and ink dry times are longer, after so easily accidentally encountering, make writing
Become flower, rub on clothes or skin;If adopting rapid-curing cutback ink, wiping process and need extremely to exert oneself after being dried, common plate
Brush is difficult to easily clear up.
Content of the invention
The present invention provides a kind of blank teaching labelling with oil pen, in order to solve defect of the prior art.
The present invention is achieved by the following technical programs:
With oil pen, including penholder, the cap for brush and pen core, pen core is located in penholder a kind of blank teaching labelling, the nib of pen core
In the cap for brush, the cap for brush and penholder grafting, in pen core, filling ink, also includes being arranged on the shell at penholder top, the top of shell
Portion opens up upper shed, and inside the shell is provided with three belt wheels, and belt wheel is sleeved in rotating shaft, and the rotating shaft of belt wheel is fixedly connected with shell, and three
The rotating shaft of individual belt wheel is parallel to each other and is triangularly arranged, and one of belt wheel is arranged on the bottom of shell, two other belt wheel
Positioned at being provided with belt between the top of shell, three belt wheels, the periphery of belt is provided with bed of cloth, and the top of bed of cloth is located above opens
The top of mouth, the center of one of belt wheel is provided with rotary shaft, and rotary shaft connects the output shaft of motor, and inside the shell is provided with to electricity
The battery that machine is powered.
With oil pen, the sidepiece of described shell opens up side opening, belt to a kind of blank teaching labelling as above
Bottom be provided with fixed cover, the sidepiece mounting and fixing support of fixed cover, the end of fixed mount is fixedly connected with shell, peace in fixed cover
Fill vertical tooth bar, fixed mount installs gear stand, gear stand installs several pitch wheels, wherein input
Gear is located at side opening, the wheel and rack engagement of outfan;The upper end mounting-fixing base of tooth bar, opens up out in fixed seat
The spherical groove of mouth, installs steel ball in spherical groove, steel ball embeds in spherical groove, and the upper end of steel ball can be with the fit inside of belt.
With oil pen, in described pen core, the ink of filling is by following weight for a kind of blank teaching labelling as above
The raw material composition of part:Activated carbon black 30-45 part, calcene 20-30 part, Ketohexamethylene 15-30 part, binder 30-40 part, Asia
Fiber crops acid oil 1-4 part, 2-6- di-t-butyl -4- sylvan 2-3 part, tributyl phosphate 1-3 part, arabic gum 2-4 part, 101 extras
Oily 1-4 part, UV-531 2-4 part;Described binder is made up of following weight parts raw material:Abietyl modified p- spy's fourth phenol resin
30-35 part, drift Chinese tallowtree seed oil 10-15 part, Oleum Verniciae fordii 10-14 part, long oil alkyd resin 5-8 part, ink oil(270-290 DEG C of boiling range)25-
30 parts, oleum lini 6-10 part, Tissuemat E 2-5 part, celluloid 1-3 part, naphthoic acid cobalt 0.2-0.5 part
With oil pen, in described pen core, the ink of filling is by following weight parts for a kind of blank teaching labelling as above
Raw material forms:30 parts of activated carbon black, 25 parts of calcene, 30 parts of Ketohexamethylene, 30 parts of binder, 2 parts of linolenic acid oil, 2-6- bis-
3 parts of the tert-butyl group -4- sylvan, 1 part of tributyl phosphate, 3 parts of arabic gum, 101 extra oil 4 parts, 2 parts of UV-531.
With oil pen, in described pen core, the ink of filling is by following weight for a kind of blank teaching labelling as above
The raw material composition of part:37 parts of activated carbon black, 30 parts of calcene, 15 parts of Ketohexamethylene, 35 parts of binder, 4 parts of linolenic acid oil, 2-
2 parts of 6- di-t-butyl -4- sylvan, 2 parts of tributyl phosphate, 4 parts of arabic gum, 101 extra oil 1 part, 3 parts of UV-531.
With oil pen, in described pen core, the ink of filling is by following weight for a kind of blank teaching labelling as above
The raw material composition of part:45 parts of activated carbon black, 20 parts of calcene, 23 parts of Ketohexamethylene, 40 parts of binder, 1 part of linolenic acid oil, 2-
2.5 parts of 6- di-t-butyl -4- sylvan, 3 parts of tributyl phosphate, 2 parts of arabic gum, 101 extra oil 3 parts, 4 parts of UV-531.
With oil pen, described binder is by following weight parts raw material group for a kind of blank teaching labelling as above
Become:Abietyl modified p- 30 parts of fourth phenol resin of spy, 12 parts of Chinese tallowtree seed oil of drift, 14 parts of Oleum Verniciae fordii, 5 parts of long oil alkyd resin, ink oil(Boiling range
270-290℃)27 parts, 10 parts of oleum lini, 2 parts of Tissuemat E, 2 parts of celluloid, 0.5 part of naphthoic acid cobalt.
With oil pen, described binder is by following weight parts raw material group for a kind of blank teaching labelling as above
Become:Abietyl modified p- 33 parts of fourth phenol resin of spy, 15 parts of Chinese tallowtree seed oil of drift, 10 parts of Oleum Verniciae fordii, 7 parts of long oil alkyd resin, ink oil(Boiling range
270-290℃)30 parts, 6 parts of oleum lini, 3 parts of Tissuemat E, 3 parts of celluloid, 0.2 part of naphthoic acid cobalt.
With oil pen, described binder is by following weight parts raw material group for a kind of blank teaching labelling as above
Become:Abietyl modified p- 35 parts of fourth phenol resin of spy, 10 parts of Chinese tallowtree seed oil of drift, 12 parts of Oleum Verniciae fordii, 8 parts of long oil alkyd resin, ink oil(Boiling range
270-290℃)25 parts, 8 parts of oleum lini, 5 parts of Tissuemat E, 1 part of celluloid, 0.3 part of naphthoic acid cobalt.
It is an advantage of the invention that:In the present invention, the structure of existing oil pen increased cleaning plant, can adopt
Faster ink is dried.When wiping writing, make to power to motor by battery, so that belt is rotated, bed of cloth is aligned and wipes
The position fallen is rubbed, and conveniently can wipe writing, makes scale removal process easy and convenient.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention;Fig. 2 is I partial enlarged drawing of Fig. 1;Fig. 3 is the A direction view of Fig. 2.
Reference:1 penholder, 2 cap for brush, 3 pen core, 4 shell, 5 upper shed, 6 belt wheel, 7 belt, 8 bed of cloth 9 motor 10
Battery 11 fixed cover, 12 fixed mount, 13 tooth bar, 14 gear stand, 15 gear, 16 side opening, 17 fixed seat 18 spherical groove 19
Steel ball.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
A kind of blank teaching labelling is with oil pen, as illustrated, including penholder 1, the cap for brush 2 and pen core 3, pen core 3 is located at
In penholder 1, the nib of pen core 3 is located in the cap for brush 2, the cap for brush 2 and penholder 1 grafting, and in pen core 3, filling ink, also includes being arranged on
The shell 4 at penholder 1 top, the top of shell 4 opens up upper shed 5, is provided with three belt wheels 6 in shell 4, and belt wheel 6 is sleeved on rotating shaft
On, the rotating shaft of belt wheel 6 is fixedly connected with shell 4, and the rotating shaft of three belt wheels 6 is parallel to each other and is triangularly arranged, one of
Belt wheel 6 is arranged on the bottom of shell 4, and two other belt wheel 6 is located at the top of shell 4, is provided with belt 7, skin between three belt wheels 6
Periphery with 7 is provided with bed of cloth 8, and the top of bed of cloth 8 is located at the top of upper shed 5, and the center of one of belt wheel 6 is provided with
Rotary shaft, rotary shaft connects the output shaft of motor 9, is provided with to the battery 10 of motor 9 power supply in shell 4.In the present invention, existing
The structure of oil pen on increased cleaning plant, can be using faster ink be dried.When wiping writing, make by battery 10
Power to motor 9, so that belt 7 is rotated, the position wiped of bed of cloth 8 be aligned is rubbed, can conveniently by
Writing is wiped, and makes scale removal process easy and convenient.
Specifically, wipe in order to trickle writing or by partial content, the shell 4 described in the present embodiment
Sidepiece opens up side opening 16, and the bottom of belt 7 is provided with fixed cover 11, the sidepiece mounting and fixing support 12 of fixed cover 11, fixed mount 12
End be fixedly connected with shell 4, vertical tooth bar 13 is installed in fixed cover 11, fixed mount 12 installs gear stand 14, gear
Several pitch wheels 15 are installed on support 14, the wherein gear 15 of input is located at side opening 16, the tooth of outfan
Wheel 15 is engaged with tooth bar 13;The upper end mounting-fixing base 17 of tooth bar 13, opens up the spherical groove 18 of upper shed in fixed seat 17, spherical
In groove 18, steel ball 19 is installed, steel ball 19 embeds in spherical groove 18, and the upper end of steel ball 19 can be with the fit inside of belt 7.Use
During, finger stirs the gear 15 of input, is driven successively by each gear 15, thus by tooth bar 13 upwardly, steel
The middle part of belt 7 can be raised up by ball 19, and the power given by hand can keep steel ball 19 that belt 7 is in convex shape
State.Steel ball 19 can rotate itself, can reduce frictional force, and steel ball 19 high spot forms a tiny plush copper, convex by this
Head can wipe tiny writing or partial content.
In pen core 3, the ink of filling is made up of the raw material of following weight parts:Activated carbon black 30-45 part, calcene 20-
30 parts, Ketohexamethylene 15-30 part, binder 30-40 part, linolenic acid oil 1-4 part, 2-6- di-t-butyl -4- sylvan 2-3 part, phosphorus
Sour tributyl 1-3 part, arabic gum 2-4 part, 101 extra oil 1-4 parts, UV-531 2-4 part;Described binder is by following heavy
Amount part raw material composition:Abietyl modified p- spy's fourth phenol resin 30-35 part, drift Chinese tallowtree seed oil 10-15 part, Oleum Verniciae fordii 10-14 part, long oil
Resin 5-8 part, ink oil(270-290 DEG C of boiling range)25-30 part, oleum lini 6-10 part, Tissuemat E 2-5 part, celluloid
1-3 part, naphthoic acid cobalt 0.2-0.5 part.
In pen core 3, the ink of filling is made up of the raw material of the weight portion of following embodiments:
Embodiment 1:30 parts of activated carbon black, 25 parts of calcene, 30 parts of Ketohexamethylene, 30 parts of binder, 2 parts of linolenic acid oil, 2-
3 parts of 6- di-t-butyl -4- sylvan, 1 part of tributyl phosphate, 3 parts of arabic gum, 101 extra oil 4 parts, 2 parts of UV-531;Described
Binder be made up of following weight parts raw material:Abietyl modified p- 30 parts of fourth phenol resin of spy, 12 parts of Chinese tallowtree seed oil of drift, 14 parts of Oleum Verniciae fordii, length
5 parts of oil alkyd resin, ink oil(270-290 DEG C of boiling range)27 parts, 10 parts of oleum lini, 2 parts of Tissuemat E, 2 parts of celluloid,
0.5 part of naphthoic acid cobalt.
Embodiment 2:37 parts of activated carbon black, 30 parts of calcene, 15 parts of Ketohexamethylene, 35 parts of binder, linolenic acid oil 4
Part, 2 parts of 2-6- di-t-butyl -4- sylvan, 2 parts of tributyl phosphate, 4 parts of arabic gum, 101 extra oil 1 part, UV-531 3
Part;Described binder is made up of following weight parts raw material:Abietyl modified p- 33 parts of fourth phenol resin of spy, 15 parts of Chinese tallowtree seed oil of drift, Oleum Verniciae fordii
10 parts, 7 parts of long oil alkyd resin, ink oil(270-290 DEG C of boiling range)30 parts, 6 parts of oleum lini, 3 parts of Tissuemat E, cellulose nitrate
Plain 3 parts, 0.2 part of naphthoic acid cobalt.
Embodiment 3:45 parts of activated carbon black, 20 parts of calcene, 23 parts of Ketohexamethylene, 40 parts of binder, linolenic acid oil 1
Part, 2.5 parts of 2-6- di-t-butyl -4- sylvan, 3 parts of tributyl phosphate, 2 parts of arabic gum, 101 extra oil 3 parts, UV-531 4
Part;Described binder is made up of following weight parts raw material:Abietyl modified p- 35 parts of fourth phenol resin of spy, 10 parts of Chinese tallowtree seed oil of drift, Oleum Verniciae fordii
12 parts, 8 parts of long oil alkyd resin, ink oil(270-290 DEG C of boiling range)25 parts, 8 parts of oleum lini, 5 parts of Tissuemat E, cellulose nitrate
Plain 1 part, 0.3 part of naphthoic acid cobalt.
In ink, resin in binder easy ink oil completely, resin with have good solubility in solvent.The volatilization of Ketohexamethylene
Speed is low, reduces volatility.Ink after writing is big, and naphthoic acid cobalt can make extremely short time inner surface after finished product is write
Form one layer of epithelium, keep writing to be dried.Wherein linolenic acid oil can improve rate of drying, clean and tidy after keeping writing;2-6- bis-
The tert-butyl group -4- sylvan can effective antioxidation, keep writing clearly effective for a long time;Oleum Verniciae fordii increases the brightness of form and aspect, makes book
More highlight gorgeous after writing;Tributyl phosphate reduces foam in preparation process and produces, and improves preparation speed and efficiency.
In pen core 3, the preparation method of the ink of filling, comprises the steps:1. the preparation of binder:Will be Abietyl modified
P- spy's fourth phenol resin, drift Chinese tallowtree seed oil, Oleum Verniciae fordii fill pot together, and heat up fusing, and stirring is warming up to 270 DEG C, is incubated 20-25min, then drops
To 230 DEG C, stirring adds long oil alkyd resin, oleum lini, Tissuemat E, celluloid to temperature, is incubated 10min, is cooled to 210
DEG C, add ink oil, naphthoic acid cobalt stirs discharging, filter barrelling stand-by;2. by activated carbon black, calcene, hexamethylene
The binder that 1. ketone and step prepared adds to stirred tank mixing, is warming up to 210-220 DEG C, insulated and stirred 30min;3. again will
Linolenic acid oil, 2-6- di-t-butyl -4- sylvan, tributyl phosphate, arabic gum, 101 extra oil, UV-531 add stirred tank
Middle continuation stirring 20min, controls temperature to be 25-30 DEG C, filters, obtain ink.
Finally it should be noted that:Above example only in order to technical scheme to be described, is not intended to limit;Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that:It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics;
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of blank teaching labelling is with oil pen, including penholder(1), the cap for brush(2)And pen core(3), pen core(3)Positioned at penholder
(1)Interior, pen core(3)Nib be located at the cap for brush(2)Interior, the cap for brush(2)With penholder(1)Grafting, pen core(3)Interior filling ink, it is special
Levy and be:Also include being arranged on penholder(1)The shell at top(4), shell(4)Top open up upper shed(5), shell(4)Interior
It is provided with three belt wheels(6), belt wheel(6)It is sleeved in rotating shaft, belt wheel(6)Rotating shaft and shell(4)It is fixedly connected, three belt wheels
(6)Rotating shaft be parallel to each other and be triangularly arranged, one of belt wheel(6)It is arranged on shell(4)Bottom, two other band
Wheel(6)Positioned at shell(4)Top, three belt wheels(6)Between be provided with belt(7), belt(7)Periphery be provided with bed of cloth(8),
Bed of cloth(8)Top be located at upper shed(5)Top, one of belt wheel(6)Center be provided with rotary shaft, rotary shaft is even
Connect motor(9)Output shaft, shell(4)Inside it is provided with to motor(9)The battery of power supply(10).
2. a kind of blank teaching labelling according to claim 1 with oil pen it is characterised in that:Described shell(4)
Sidepiece open up side opening(16), belt(7)Bottom be provided with fixed cover(11), fixed cover(11)Sidepiece mounting and fixing support
(12), fixed mount(12)End and shell(4)It is fixedly connected, fixed cover(11)The vertical tooth bar of interior installation(13), fixed mount
(12)Gear stand is installed(14), gear stand(14)The several pitch wheels of upper installation(15), the tooth of wherein input
Wheel(15)Positioned at side opening(16)Place, the gear of outfan(15)With tooth bar(13)Engagement;Tooth bar(13)Upper end install fix
Seat(17), fixed seat(17)Inside open up the spherical groove of upper shed(18), spherical groove(18)Interior installation steel ball(19), steel ball(19)Embedding
Enter spherical groove(18)Interior, steel ball(19)Upper end can be with belt(7)Fit inside.
3. a kind of blank teaching labelling according to claim 1 with oil pen it is characterised in that:In described pen core 3
The ink of filling is made up of the raw material of following weight parts:Activated carbon black 30-45 part, calcene 20-30 part, Ketohexamethylene 15-
30 parts, binder 30-40 part, linolenic acid oil 1-4 part, 2-6- di-t-butyl -4- sylvan 2-3 part, tributyl phosphate 1-3 part,
Arabic gum 2-4 part, 101 extra oil 1-4 parts, UV-531 2-4 part;Described binder is made up of following weight parts raw material:Pine
Fragrant modified p- spy's fourth phenol resin 30-35 part, drift Chinese tallowtree seed oil 10-15 part, Oleum Verniciae fordii 10-14 part, long oil alkyd resin 5-8 part, ink oil
(270-290 DEG C of boiling range)25-30 part, oleum lini 6-10 part, Tissuemat E 2-5 part, celluloid 1-3 part, naphthoic acid cobalt 0.2-
0.5 part.
4. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Fill out in described pen core 3
The ink filling is made up of the raw material of following weight parts:30 parts of activated carbon black, 25 parts of calcene, 30 parts of Ketohexamethylene, binder
30 parts, 2 parts of linolenic acid oil, 3 parts of 2-6- di-t-butyl -4- sylvan, 1 part of tributyl phosphate, 3 parts of arabic gum, 101 extras oil
4 parts, 2 parts of UV-531.
5. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Fill out in described pen core 3
The ink filling is made up of the raw material of following weight parts:37 parts of activated carbon black, 30 parts of calcene, 15 parts of Ketohexamethylene, binder
35 parts, 4 parts of linolenic acid oil, 2 parts of 2-6- di-t-butyl -4- sylvan, 2 parts of tributyl phosphate, 4 parts of arabic gum, 101 extras oil
1 part, 3 parts of UV-531.
6. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Fill out in described pen core 3
The ink filling is made up of the raw material of following weight parts:45 parts of activated carbon black, 20 parts of calcene, 23 parts of Ketohexamethylene, binder
40 parts, 1 part of linolenic acid oil, 2.5 parts of 2-6- di-t-butyl -4- sylvan, 3 parts of tributyl phosphate, 2 parts of arabic gum, 101 extras
Oily 3 parts, 4 parts of UV-531.
7. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Described binder by under
State raw material composition:Abietyl modified p- 30 parts of fourth phenol resin of spy, 12 parts of Chinese tallowtree seed oil of drift, 14 parts of Oleum Verniciae fordii, long oil alkyd resin 5
Part, ink oil(270-290 DEG C of boiling range)27 parts, 10 parts of oleum lini, 2 parts of Tissuemat E, 2 parts of celluloid, naphthoic acid cobalt 0.5
Part.
8. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Described binder by under
State raw material composition:Abietyl modified p- 33 parts of fourth phenol resin of spy, 15 parts of Chinese tallowtree seed oil of drift, 10 parts of Oleum Verniciae fordii, long oil alkyd resin 7
Part, ink oil(270-290 DEG C of boiling range)30 parts, 6 parts of oleum lini, 3 parts of Tissuemat E, 3 parts of celluloid, 0.2 part of naphthoic acid cobalt.
9. a kind of blank teaching labelling stated according to claim 3 with oil pen it is characterised in that:Described binder by under
State raw material composition:Abietyl modified p- 35 parts of fourth phenol resin of spy, 10 parts of Chinese tallowtree seed oil of drift, 12 parts of Oleum Verniciae fordii, long oil alkyd resin 8
Part, ink oil(270-290 DEG C of boiling range)25 parts, 8 parts of oleum lini, 5 parts of Tissuemat E, 1 part of celluloid, 0.3 part of naphthoic acid cobalt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610897126.2A CN106427292B (en) | 2016-10-14 | 2016-10-14 | A kind of blank teaching uses oil pen with mark |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610897126.2A CN106427292B (en) | 2016-10-14 | 2016-10-14 | A kind of blank teaching uses oil pen with mark |
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CN106427292A true CN106427292A (en) | 2017-02-22 |
CN106427292B CN106427292B (en) | 2017-12-15 |
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CN201610897126.2A Expired - Fee Related CN106427292B (en) | 2016-10-14 | 2016-10-14 | A kind of blank teaching uses oil pen with mark |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110164259A (en) * | 2019-05-30 | 2019-08-23 | 重庆工业职业技术学院 | A kind of auxiliary teaching device |
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CN101374670A (en) * | 2006-01-25 | 2009-02-25 | 克罗普压印器制造斯科皮克两合公司 | Elongate stamp device |
CN201015930Y (en) * | 2006-12-11 | 2008-02-06 | 乐美化妆品股份有限公司 | Pen tools with coaxial combined correction liquid (strip) |
CN202413168U (en) * | 2011-12-20 | 2012-09-05 | 上海市杨浦区齐齐哈尔路第一小学 | Correction liquid |
CN104732841A (en) * | 2013-12-21 | 2015-06-24 | 杨素娥 | Multi-functional pen for teacher |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110164259A (en) * | 2019-05-30 | 2019-08-23 | 重庆工业职业技术学院 | A kind of auxiliary teaching device |
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