JPH0519589B2 - - Google Patents

Info

Publication number: JPH0519589B2
Authority: JP; Japan
Prior art keywords: fibrous material; lubricant; distearyl ketone; parts; core
Prior art date: 1985-07-30
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.): Expired - Lifetime

Application number

JP16823485A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6227481A (ja

Inventor

Fumio Iizuka

Shin Shimoyama

Yoshiaki Abe

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.)

Pentel Co Ltd

Original Assignee

Pentel Co Ltd

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.)

1985-07-30

Filing date

1985-07-30

Publication date

1993-03-17

1985-07-30 Application filed by Pentel Co Ltd filed Critical Pentel Co Ltd

1985-07-30 Priority to JP16823485A priority Critical patent/JPS6227481A/ja

1987-02-05 Publication of JPS6227481A publication Critical patent/JPS6227481A/ja

1993-03-17 Publication of JPH0519589B2 publication Critical patent/JPH0519589B2/ja

Status Granted legal-status Critical Current

Links

KCNOEZOXGYXXQU-UHFFFAOYSA-N heptatriacontan-19-one Chemical compound CCCCCCCCCCCCCCCCCCC(=O)CCCCCCCCCCCCCCCCCC KCNOEZOXGYXXQU-UHFFFAOYSA-N 0.000 claims description 14
239000000463 material Substances 0.000 claims description 12
239000000314 lubricant Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 5
239000004606 Fillers/Extenders Substances 0.000 claims description 4
238000004040 coloring Methods 0.000 claims description 4
239000011230 binding agent Substances 0.000 claims description 3
238000001125 extrusion Methods 0.000 claims description 3
238000004898 kneading Methods 0.000 claims description 3
239000002657 fibrous material Substances 0.000 description 14
238000000034 method Methods 0.000 description 8
239000002245 particle Substances 0.000 description 6
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
238000005452 bending Methods 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
239000011777 magnesium Substances 0.000 description 4
229910052749 magnesium Inorganic materials 0.000 description 4
230000003014 reinforcing effect Effects 0.000 description 4
CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
239000000020 Nitrocellulose Substances 0.000 description 3
NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 3
229920001220 nitrocellulos Polymers 0.000 description 3
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
239000002904 solvent Substances 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
235000021355 Stearic acid Nutrition 0.000 description 2
235000013869 carnauba wax Nutrition 0.000 description 2
239000004203 carnauba wax Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
239000012860 organic pigment Substances 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
239000008117 stearic acid Substances 0.000 description 2
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229910052581 Si3N4 Inorganic materials 0.000 description 1
229920001893 acrylonitrile styrene Polymers 0.000 description 1
238000007605 air drying Methods 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
229940063655 aluminum stearate Drugs 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
239000012461 cellulose resin Substances 0.000 description 1
229920006026 co-polymeric resin Polymers 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000001023 inorganic pigment Substances 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
239000005011 phenolic resin Substances 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
238000010008 shearing Methods 0.000 description 1
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1

Landscapes

Inks, Pencil-Leads, Or Crayons (AREA)

JP16823485A 1985-07-30 1985-07-30 色芯の製造方法 Granted JPS6227481A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP16823485A JPS6227481A (ja)	1985-07-30	1985-07-30	色芯の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP16823485A JPS6227481A (ja)	1985-07-30	1985-07-30	色芯の製造方法

Publications (2)

Publication Number	Publication Date
JPS6227481A JPS6227481A (ja)	1987-02-05
JPH0519589B2 true JPH0519589B2 (ko)	1993-03-17

Family

ID=15864260

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP16823485A Granted JPS6227481A (ja)	1985-07-30	1985-07-30	色芯の製造方法

Country Status (1)

Country	Link
JP (1)	JPS6227481A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20010022351A (ko)	1998-05-27	2001-03-15	니시무라 테이이치	비소성 색연필심

1985
- 1985-07-30 JP JP16823485A patent/JPS6227481A/ja active Granted

Also Published As

Publication number	Publication date
JPS6227481A (ja)	1987-02-05

Publication	Publication Date	Title
JPH0519589B2 (ko)	1993-03-17
JP4723908B2 (ja)	2011-07-13	フラーレン含有押出成形体の製造方法
JPH0542987B2 (ko)	1993-06-30
JPH11502882A (ja)	1999-03-09	新規な添加剤濃縮物
JPS621769A (ja)	1987-01-07	色芯
JPS6357682A (ja)	1988-03-12	色鉛筆芯の製造方法
JP2008115211A (ja)	2008-05-22	芯体の製造方法
DE2234737B2 (de)	1978-12-21	Masse zur Extrudierung eines spitzbaren Mantels um eine Mine
JP3789709B2 (ja)	2006-06-28	球状複合粉体を配合した化粧料
JPS623189B2 (ko)	1987-01-23
JP3820773B2 (ja)	2006-09-13	色鉛筆芯
JP3062039B2 (ja)	2000-07-10	非焼成鉛筆芯
JP3234050B2 (ja)	2001-12-04	非焼成色鉛筆芯
JPH11335617A (ja)	1999-12-07	非焼成色鉛筆芯
JPH0260978A (ja)	1990-03-01	色芯
JP2963545B2 (ja)	1999-10-18	非焼成鉛筆芯
JPH07126568A (ja)	1995-05-16	非焼成色鉛筆芯とその製造方法
DE19911748A1 (de)	2000-09-21	Verfahren zur Erhöhung der Zug-, Bruch und Biegefestigkeit von Farbminen sowie solche Minen enthaltende Farbstifte
JPS6139996B2 (ko)	1986-09-06
JPH07316483A (ja)	1995-12-05	色芯
JPH0912960A (ja)	1997-01-14	色鉛筆芯
JP3023480B2 (ja)	2000-03-21	固形描画材
JPH01193380A (ja)	1989-08-03	色芯の製造方法
JPH03106976A (ja)	1991-05-07	非焼成色鉛筆芯
JPH03784A (ja)	1991-01-07	色芯