DE3330119A1 - Stift oder kreide und verfahren zu deren herstellung - Google Patents
Stift oder kreide und verfahren zu deren herstellungInfo
- Publication number
- DE3330119A1 DE3330119A1 DE19833330119 DE3330119A DE3330119A1 DE 3330119 A1 DE3330119 A1 DE 3330119A1 DE 19833330119 DE19833330119 DE 19833330119 DE 3330119 A DE3330119 A DE 3330119A DE 3330119 A1 DE3330119 A1 DE 3330119A1
- Authority
- DE
- Germany
- Prior art keywords
- isocyanate
- adhesive
- pen
- reaction
- chalk
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 14
- 239000012948 isocyanate Substances 0.000 claims description 63
- 150000002513 isocyanates Chemical class 0.000 claims description 62
- 239000000853 adhesive Substances 0.000 claims description 52
- 230000001070 adhesive effect Effects 0.000 claims description 52
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000012790 adhesive layer Substances 0.000 claims description 19
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 238000004026 adhesive bonding Methods 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical group C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- -1 imino, amino, carboxy Chemical group 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229920005862 polyol Polymers 0.000 claims description 5
- 150000003077 polyols Chemical class 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 229920005906 polyester polyol Polymers 0.000 claims description 4
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 125000005442 diisocyanate group Chemical group 0.000 claims description 2
- 239000008240 homogeneous mixture Substances 0.000 claims description 2
- 150000002902 organometallic compounds Chemical group 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 150000002440 hydroxy compounds Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000004823 Reactive adhesive Substances 0.000 description 17
- 229920002689 polyvinyl acetate Polymers 0.000 description 12
- 239000002023 wood Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 239000011118 polyvinyl acetate Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000000879 imine group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/16—Making non-propelling pencils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/016—Holders for crayons or chalks
-
- 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
- B43L19/0056—Holders for erasers
- B43L19/0068—Hand-held holders
- B43L19/0075—Hand-held holders of the pencil type
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833330119 DE3330119A1 (de) | 1983-08-20 | 1983-08-20 | Stift oder kreide und verfahren zu deren herstellung |
| GB08420936A GB2145376B (en) | 1983-08-20 | 1984-08-17 | Marking or erasing implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833330119 DE3330119A1 (de) | 1983-08-20 | 1983-08-20 | Stift oder kreide und verfahren zu deren herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3330119A1 true DE3330119A1 (de) | 1985-03-07 |
| DE3330119C2 DE3330119C2 (enrdf_load_stackoverflow) | 1987-11-12 |
Family
ID=6207040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833330119 Granted DE3330119A1 (de) | 1983-08-20 | 1983-08-20 | Stift oder kreide und verfahren zu deren herstellung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3330119A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2145376B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305793A1 (fr) * | 1987-09-04 | 1989-03-08 | Caran D'ache S.A. | Procédé et installation pour la fabrication en continu de crayons |
| WO2018088973A1 (en) * | 2016-11-09 | 2018-05-17 | Adel Kalemcilik Ticaret Ve Sanayi A.Ş. | A pencil production method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124210A1 (de) * | 1991-07-20 | 1993-01-21 | Schwan Stabilo Schwanhaeusser | Verfahren zur herstellung eines stiftes |
| CN104417151B (zh) * | 2013-09-09 | 2018-07-13 | 株式会社百乐 | 热变色性固体笔具 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB956119A (en) * | 1963-02-04 | 1964-04-22 | Hassenfeld Bros Inc | Improvements in or relating to a lead pencil and method of manufacture |
| DE1230330B (de) * | 1961-09-27 | 1966-12-08 | Faber Castell A W | Verfahren zur Herbeifuehrung einer innigen Verbindung von Schreib- oder Zeichenminenmit der Stifthuelle |
| DE1230329B (de) * | 1960-07-30 | 1966-12-08 | Faber Castell A W | Verfahren zur Erzielung einer innigen Verbindung der Bleistiftmine mit der Bleistifthuelle |
| DE1953985B1 (de) * | 1969-10-27 | 1971-12-23 | Bleistiftmaschinenfabrik Fr Eh | Verfahren zur Brettchenverleimung in der Bleistiftherstellung |
| DE2845078C2 (de) * | 1978-10-17 | 1982-05-27 | Fa. J.S. Staedtler, 8500 Nürnberg | Schreibstift und Verfahren zu seiner Herstellung |
-
1983
- 1983-08-20 DE DE19833330119 patent/DE3330119A1/de active Granted
-
1984
- 1984-08-17 GB GB08420936A patent/GB2145376B/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230329B (de) * | 1960-07-30 | 1966-12-08 | Faber Castell A W | Verfahren zur Erzielung einer innigen Verbindung der Bleistiftmine mit der Bleistifthuelle |
| DE1230330B (de) * | 1961-09-27 | 1966-12-08 | Faber Castell A W | Verfahren zur Herbeifuehrung einer innigen Verbindung von Schreib- oder Zeichenminenmit der Stifthuelle |
| GB956119A (en) * | 1963-02-04 | 1964-04-22 | Hassenfeld Bros Inc | Improvements in or relating to a lead pencil and method of manufacture |
| DE1953985B1 (de) * | 1969-10-27 | 1971-12-23 | Bleistiftmaschinenfabrik Fr Eh | Verfahren zur Brettchenverleimung in der Bleistiftherstellung |
| DE2845078C2 (de) * | 1978-10-17 | 1982-05-27 | Fa. J.S. Staedtler, 8500 Nürnberg | Schreibstift und Verfahren zu seiner Herstellung |
Non-Patent Citations (1)
| Title |
|---|
| DE-Buch: Kunststoff-Handbuch, Bd. VII, Poly- urethone, Carl Hauser Verlag, München 1966, S. 27, 719-735 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305793A1 (fr) * | 1987-09-04 | 1989-03-08 | Caran D'ache S.A. | Procédé et installation pour la fabrication en continu de crayons |
| US4897142A (en) * | 1987-09-04 | 1990-01-30 | Caran D'ache S.A. | Process and apparatus for the continuous line manufacture of pencils |
| WO2018088973A1 (en) * | 2016-11-09 | 2018-05-17 | Adel Kalemcilik Ticaret Ve Sanayi A.Ş. | A pencil production method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8420936D0 (en) | 1984-09-19 |
| GB2145376B (en) | 1987-02-25 |
| DE3330119C2 (enrdf_load_stackoverflow) | 1987-11-12 |
| GB2145376A (en) | 1985-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: J. S. STAEDTLER GMBH & CO, 8500 NUERNBERG, DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |