KR20020015962A - 왁스를 사용한 실리카의 피복 방법 - Google Patents
왁스를 사용한 실리카의 피복 방법 Download PDFInfo
- Publication number
- KR20020015962A KR20020015962A KR1020010050607A KR20010050607A KR20020015962A KR 20020015962 A KR20020015962 A KR 20020015962A KR 1020010050607 A KR1020010050607 A KR 1020010050607A KR 20010050607 A KR20010050607 A KR 20010050607A KR 20020015962 A KR20020015962 A KR 20020015962A
- Authority
- KR
- South Korea
- Prior art keywords
- wax
- silica
- coating
- temperature
- carried out
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 42
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 29
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 239000006224 matting agent Substances 0.000 claims abstract description 3
- -1 polyethylene Polymers 0.000 claims abstract description 3
- 238000003801 milling Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 6
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 42
- 238000000227 grinding Methods 0.000 description 11
- 239000003973 paint Substances 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VXKUOGVOWWPRNM-UHFFFAOYSA-N 3-ethoxypropyl acetate Chemical compound CCOCCCOC(C)=O VXKUOGVOWWPRNM-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3072—Treatment with macro-molecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Silicon Compounds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
실리카 | 피복제 | ||
BET[㎡/g] | 200 | 미세 분말[㎛] | 8.5 |
DBP[g/100g] | 230 | 용융점(DSC)[℃] | 110-118 |
d10 | 4.66 | 120℃에서의 용융 점도[㎟/초] | 135-240 |
d50 | 9.11 | 몰 질량(GPC)[g/몰] | 약 3,500 |
d90 | 23.10 | 23℃에서의 밀도[g/㎤] | 0.940-0.955 |
분류기 속도 | [분-1] | 10,500 |
분쇄기 속도 | [분-1] | 9,500 |
d10 | [㎛] | 2.82 |
d50 | [㎛] | 5.24 |
d90 | [㎛] | 8.91 |
탄소 함량 | [%] | 3.3 |
분쇄 값(grindometer value) | [㎛] | 30 |
60。 광택도 | 19.7 | |
시간에 대한 60。 광택도 | 1.7 | |
침전 | 2- |
출구 온도 | [℃] | 120 | 100 | 80 |
왁스의 명칭 | AF30 | AF30 | AF30 | |
d10 * | [㎛] | 4.48 | 4.63 | 4.67 |
d50 * | [㎛] | 8.44 | 8.88 | 8.54 |
d90 * | [㎛] | 13.96 | 14.63 | 14.05 |
탄소 함량 | [%] | 5.48 | 5.94 | 5.67 |
분쇄 값 | [㎛] | 25 | 30 | 27 |
표준에 대한 60。 광택도** | [%] | -5.5 | 1.7 | 0.8 |
침전*** | 2 | 2 | 5 | |
왁스 분리 | 측정 안됨 | 측정 안됨 |
왁스 | 제조사 | 연화점(℃) |
AF 30 | BASF | 105-112 |
SL 555 | 다니엘 프러덕츠(Daniel Products) | 82-86 |
아쿠아비이드(Auabead) 916 | 마이크로파우더스(Micropowders) | 64-67 |
왁스의 명칭 | AF 30 | SL 555 | 아쿠아비이드 916 | |
출구 온도 | [℃] | 120 | 120 | 120 |
d10 * | [㎛] | 4.48 | 4.57 | 4.58 |
d50 * | [㎛] | 8.44 | 8.88 | 8.98 |
d90 * | [㎛] | 13.96 | 14.84 | 15.29 |
탄소 함량 | [%] | 5.48 | 5.31 | 4.97 |
분쇄 값 | [㎛] | 25 | 28 | 29 |
표준에 대한 60。 광택** | [%] | -5.5 | -4.9 | -5.5 |
침전*** | 2 | 2 | 2 | |
왁스 분리 | 측정 안됨 | 측정 안됨 | 측정 안됨 |
왁스의 명칭 | AF 30 | SL 555 | 아쿠아비이드 916 | |
출구 온도 | [℃] | 100 | 100 | 100 |
d10 * | [㎛] | 4.57 | 4.46 | 4.13 |
d50 * | [㎛] | 8.88 | 8.77 | 7.76 |
d90 * | [㎛] | 14.63 | 13.31 | 11.83 |
탄소 함량 | [%] | 5.94 | 5.69 | 4.97 |
분쇄 값 | [㎛] | 30 | 29 | 31 |
표준에 대한 60。 광택** | [%] | 1.7 | 0.5 | -0.1 |
침전*** | 2 | 2 | 2 | |
왁스 분리 | 측정 안됨 | 측정 안됨 | 측정 안됨 |
왁스의 명칭 | AF 30 | SL 555 | 아쿠아비이드 916 | |
출구 온도 | [℃] | 80 | 80 | 80 |
d10 * | [㎛] | 4.67 | 4.18 | 4.15 |
d50 * | [㎛] | 8.54 | 8.17 | 7.79 |
d90 * | [㎛] | 14.05 | 12.56 | 11.75 |
탄소 함량 | [%] | 5.67 | 5.79 | 4.76 |
분쇄 값 | [㎛] | 27 | 27 | 31 |
표준에 대한 60。 광택** | [%] | 0.8 | 1.1 | -1.2 |
침전*** | 5 | 2 | 2 | |
왁스 분리 | - | 측정 안됨 | 측정 안됨 |
Claims (6)
- 실리카의 피복이 대기중의 왁스의 용융 범위 이상 분해 온도 이하의 온도에서 수행되는 것을 특징으로 하는, 왁스를 사용한 실리카의 피복 방법.
- 제1항에 있어서, 분쇄가 피복 공정과 동시에 수행됨을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 피복이 40 내지 200℃의 온도에서 수행됨을 특징으로 하는 방법.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 실리카에 대하여, 2 내지 15중량%의 왁스가 사용됨을 특징으로 하는 방법.
- 제1항 내지 제4항 중의 어느 한 항에 있어서, 폴리에틸렌 왁스, 피셔-트롭쉬 왁스(Fischer-Tropsch wax) 또는 실리콘계 왁스가 피복 목적으로 사용됨을 특징으로 하는 방법.
- 제1항 내지 제5항 중의 어느 한 항에 따르는 방법에 의해 수득된 왁스 피복된 실리카의, 피복시 무광처리제(matting agent)로서의 용도.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10041465 | 2000-08-23 | ||
DE10041465.6 | 2000-08-23 | ||
DE10122861A DE10122861A1 (de) | 2000-08-23 | 2001-05-11 | Verfahren zur Belegung von Kieselsäuren mit Wachsen |
DE10122861.9 | 2001-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020015962A true KR20020015962A (ko) | 2002-03-02 |
KR100800981B1 KR100800981B1 (ko) | 2008-02-05 |
Family
ID=26006799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20010050607A KR100800981B1 (ko) | 2000-08-23 | 2001-08-22 | 왁스를 사용한 실리카의 피복방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6921781B2 (ko) |
EP (1) | EP1182233B1 (ko) |
JP (1) | JP2002097385A (ko) |
KR (1) | KR100800981B1 (ko) |
CN (1) | CN1281489C (ko) |
BR (1) | BR0103436A (ko) |
CA (1) | CA2355501A1 (ko) |
IL (1) | IL145016A (ko) |
NZ (1) | NZ513801A (ko) |
TR (1) | TR200402354T4 (ko) |
TW (1) | TWI274777B (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0127220D0 (en) * | 2001-11-13 | 2002-01-02 | Ineos Silicas Ltd | Silica matting agents |
DE10241273A1 (de) * | 2002-09-06 | 2004-03-18 | Degussa Ag | Effiziente Mattierungsmittel basierend auf Fällungskieselsäuren |
WO2004055120A1 (en) * | 2002-12-18 | 2004-07-01 | Degussa Ag | Structurally modified silica |
US20090011352A1 (en) * | 2007-07-02 | 2009-01-08 | John Francis Cooper | Process for preparing novel composite imaging materials and novel composite imaging materials prepared by the process |
DE102008021006A1 (de) | 2008-04-25 | 2009-11-05 | Byk-Chemie Gmbh | Partikuläre Wachskomposite und Verfahren zu deren Herstellung sowie deren Verwendung |
DE102008021005A1 (de) | 2008-04-25 | 2009-10-29 | Byk-Chemie Gmbh | Partikuläre Wachskomposite mit Kern/Hülle-Struktur und Verfahren zu deren Herstellung sowie deren Verwendung |
US20100028604A1 (en) * | 2008-08-01 | 2010-02-04 | The Ohio State University | Hierarchical structures for superhydrophobic surfaces and methods of making |
US20130337124A1 (en) * | 2012-06-14 | 2013-12-19 | Empire Technology Development Llc | Multi-functional filtrate materials for adsorbing ethylene gas |
GB201222908D0 (en) | 2012-12-19 | 2013-01-30 | Pq Silicas Uk Ltd | Curable liquid compositions |
US11497177B2 (en) | 2016-10-06 | 2022-11-15 | King Abdullah University Of Science And Technology | Compositions and methods relating to functionalized sands |
CA3065173A1 (en) | 2017-06-02 | 2018-12-06 | W. R. Grace & Co.-Conn. | Silica based matting agents and methods of making and using the same |
DE102017209874A1 (de) | 2017-06-12 | 2018-12-13 | Evonik Degussa Gmbh | Verfahren zur Herstellung von wachsbeschichteter Kieselsäure |
JP7128057B2 (ja) * | 2017-09-27 | 2022-08-30 | 水澤化学工業株式会社 | 塗料用配合剤 |
WO2020159916A1 (en) | 2019-02-01 | 2020-08-06 | W.R. Grace & Co.-Conn. | Silica-based matting agents and methods of making and using the same |
CA3148857A1 (en) | 2019-08-30 | 2021-03-04 | Feng Gu | Silica-based matting formulations and methods of making and using the same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838413A (en) | 1954-05-27 | 1958-06-10 | Grace W R & Co | Silica gel flatting agent, method of preparing same, and composition containing same |
DE1592865C3 (de) | 1967-10-12 | 1980-04-24 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von organisch modifizierten Kieselsauren |
US3816154A (en) * | 1973-05-18 | 1974-06-11 | Goury T Mc | Silica gel flatting agent |
DE3047412A1 (de) * | 1980-12-17 | 1982-07-15 | Thyssen Industrie Ag, 4300 Essen | Anordnung von scheibenbremsen an einem schienenfahrzeug |
EP0442325B2 (en) | 1990-02-14 | 1997-10-22 | Grace GmbH | Si02-Flatting agent, process for its production and its use |
DE4032619C3 (de) * | 1990-10-15 | 1998-01-08 | Grace Gmbh | Si0¶2¶-Mattierungsmittel, Verfahren zu dessen Herstellung und dessen Verwendung |
EP0541359B1 (en) * | 1991-11-07 | 1995-07-19 | Crosfield Limited | Silica products |
GB9517607D0 (en) * | 1995-08-29 | 1995-11-01 | Unilever Plc | Silica products and uv curable systems |
EP0922691B1 (en) | 1997-12-03 | 2004-04-28 | Shell Internationale Research Maatschappij B.V. | Hydroformylation process |
DE19755287A1 (de) * | 1997-12-12 | 1999-07-08 | Degussa | Fällungskieselsäure |
CN1322072C (zh) * | 1999-04-13 | 2007-06-20 | 格雷斯股份有限两合公司 | 用于辐射固化涂料的消光剂 |
-
2001
- 2001-07-07 EP EP20010116461 patent/EP1182233B1/de not_active Revoked
- 2001-07-07 TR TR200402354T patent/TR200402354T4/xx unknown
- 2001-08-17 BR BR0103436A patent/BR0103436A/pt not_active Application Discontinuation
- 2001-08-21 CA CA 2355501 patent/CA2355501A1/en not_active Abandoned
- 2001-08-21 JP JP2001250829A patent/JP2002097385A/ja active Pending
- 2001-08-21 IL IL145016A patent/IL145016A/en not_active IP Right Cessation
- 2001-08-22 KR KR20010050607A patent/KR100800981B1/ko active IP Right Grant
- 2001-08-22 CN CNB011257679A patent/CN1281489C/zh not_active Expired - Lifetime
- 2001-08-23 TW TW90120775A patent/TWI274777B/zh not_active IP Right Cessation
- 2001-08-23 US US09/934,471 patent/US6921781B2/en not_active Expired - Lifetime
- 2001-08-27 NZ NZ51380101A patent/NZ513801A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20020055556A1 (en) | 2002-05-09 |
IL145016A (en) | 2006-06-11 |
US6921781B2 (en) | 2005-07-26 |
TWI274777B (en) | 2007-03-01 |
JP2002097385A (ja) | 2002-04-02 |
KR100800981B1 (ko) | 2008-02-05 |
IL145016A0 (en) | 2002-06-30 |
CN1281489C (zh) | 2006-10-25 |
NZ513801A (en) | 2001-09-28 |
EP1182233A3 (de) | 2002-07-24 |
TR200402354T4 (tr) | 2004-12-21 |
EP1182233A2 (de) | 2002-02-27 |
CA2355501A1 (en) | 2002-02-23 |
EP1182233B1 (de) | 2004-09-08 |
CN1347844A (zh) | 2002-05-08 |
BR0103436A (pt) | 2002-05-28 |
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