CN1777501A - 具有优异的光学性能的光散射性模塑件的生产方法 - Google Patents
具有优异的光学性能的光散射性模塑件的生产方法 Download PDFInfo
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- CN1777501A CN1777501A CNA2004800049811A CN200480004981A CN1777501A CN 1777501 A CN1777501 A CN 1777501A CN A2004800049811 A CNA2004800049811 A CN A2004800049811A CN 200480004981 A CN200480004981 A CN 200480004981A CN 1777501 A CN1777501 A CN 1777501A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/585—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres incorporation of light reflecting filler, e.g. lamellae to obtain pearlescent effet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
| 1 | 2 | 3 | 4 | 5 | |
| 散射剂 | 聚合物C | TECHPOLYMERSBX-8 | TOSPEARL120 | TOSPEARL3120 | 聚合物D |
| 折射率nD20 | 1.525 | 1.590 | 1.48 | 1.48 | 1.525 |
| 密度[g/cm3] | n.b. | 1.06 | 1.32 | 1.32 | n.b. |
| 平均粒子尺寸[μm] | 20 | 8 | 2 | 12 | 20 |
| 比表面积[m2/g] | n.b. | n.b. | 15-35 | 18 | n.b. |
| 实施例C-1 | 实施例C-2 | 实施例C-3 | 实施例C-4 | 实施例C-5 | 比较例C-1 | |
| 模塑组合物 | 0.4%TECHPOLYMERSBX-8在聚合物A中 | 0.1%TOSPEARL120在聚合物A中 | 0.3%TOSPEARL120在聚合物A中 | 0.6%TOSPEARL3120在聚合物A中 | 3%聚合物C在聚合物A中 | 聚合物B |
| 能量半值角[°] | 16.8 | 10.3 | 17.6 | 14 | 13.5 | 14.9 |
| 强度半值角[°] | 2.5 | 1.5 | 12.5 | 2.5 | 12.5 | 14.5 |
| 透光率[%] | 83.8 | 93.6 | 89.2 | 92.4 | 93.0 | 92.1 |
| 泛黄指数[-] | 3.7 | -0.25 | 0.9 | 0.3 | 1.0 | 1.9 |
| MVR[cm3/10min] | 5.0 | 5.2 | 5.1 | 5.3 | 4.7 | 4.7 |
| 温度[℃] | |
| 熔体 | 245 |
| 料筒 | 230;235;240;245; |
| 模具 | 55 |
| 热流道(喷嘴,流道) | 246;246 |
| 计量加料冲程 | 26mm |
| 注射速率(分步) | |
| 第1步(23mm-20mm) | 13 |
| 第2步(20mm-15mm) | 16 |
| 第3步(15mm-0mm) | 13 |
| 保压(分步) | |
| 保压转换 | 取决于冲程而在螺杆冲程5mm下 |
| 第1步(18s) | 82 |
| 第2步(8s) | 75 |
| 汇流纹 | 云斑 | 条痕 | 表面缺陷 | |
| 实施例1(TechpolymerSBX-8) | + | ++ | ++ | ++ |
| 实施例2(TOSPEARL120) | + | ++ | ++ | ++ |
| 实施例3(TOSPEARL3120) | + | ++ | ++ | ++ |
| 实施例4(聚合物C) | - | + | + | + |
| 比较例聚合物B | -- | -- | - | - |
Claims (25)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10320318A DE10320318A1 (de) | 2003-05-06 | 2003-05-06 | Verfahren zur Herstellung von lichtstreuenden Formteilen mit hervorragenden optischen Eigenschaften |
| DE10320318.4 | 2003-05-06 | ||
| PCT/EP2004/002059 WO2004098857A1 (de) | 2003-05-06 | 2004-03-02 | Verfahren zur herstellung von lichtstreuenden formteilen mit hervorragenden optischen eigenschaften |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1777501A true CN1777501A (zh) | 2006-05-24 |
| CN1777501B CN1777501B (zh) | 2010-10-06 |
Family
ID=33394230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800049811A Expired - Lifetime CN1777501B (zh) | 2003-05-06 | 2004-03-02 | 具有优异的光学性能的光散射性模塑件的生产方法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8609011B2 (zh) |
| EP (1) | EP1644173B1 (zh) |
| JP (1) | JP4621656B2 (zh) |
| KR (1) | KR101024832B1 (zh) |
| CN (1) | CN1777501B (zh) |
| DE (1) | DE10320318A1 (zh) |
| HU (1) | HUE025860T2 (zh) |
| PL (1) | PL1644173T3 (zh) |
| SI (1) | SI1644173T1 (zh) |
| TW (1) | TWI276527B (zh) |
| WO (1) | WO2004098857A1 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367950B (zh) * | 2008-08-22 | 2010-12-08 | 暨南大学 | 体散射聚合物导光板及其注塑母料的制备方法 |
| CN102427926A (zh) * | 2009-09-16 | 2012-04-25 | 三菱重工塑胶科技股份有限公司 | 注射成形方法 |
| CN102471589A (zh) * | 2010-03-31 | 2012-05-23 | 竹本油脂株式会社 | 光扩散性树脂组合物及光扩散性成型体 |
| CN101230179B (zh) * | 2007-01-26 | 2013-07-03 | 罗门哈斯公司 | 光散射组合物 |
| CN106716236A (zh) * | 2014-09-30 | 2017-05-24 | 富士胶片株式会社 | 背光单元、液晶显示装置及波长转换部件 |
| JP2019522101A (ja) * | 2016-07-29 | 2019-08-08 | アルケマ フランス | 粒子を含む(メタ)アクリル組成物、その調製方法、その使用、及びそれを含む物体 |
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| DE10043868A1 (de) | 2000-09-04 | 2002-04-04 | Roehm Gmbh | PMMA Formmassen mit verbesserter Schlagzähigkeit |
| DE10236240A1 (de) * | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Silicon-Pfropfcopolymerisate mit Kern-Hülle-Struktur, schlagzähmodifizierte Formmassen und Formkörper sowie Verfahren zu deren Herstellung |
| DE10204890A1 (de) * | 2002-02-06 | 2003-08-14 | Roehm Gmbh | Schlagzähe Formmasse und Formkörper |
| DE10260065A1 (de) * | 2002-12-19 | 2004-07-01 | Röhm GmbH & Co. KG | Kern-Schale-Teilchen zur Schlagzähmodifizierung von Poly(meth)acrylat-Formmassen |
| DE10260089A1 (de) * | 2002-12-19 | 2004-07-01 | Röhm GmbH & Co. KG | Verfahren zur Herstellung von wässrigen Dispersionen |
| DE10345045A1 (de) * | 2003-09-26 | 2005-04-14 | Röhm GmbH & Co. KG | Verfahren zur Oberflächenvergütung von Werkstoffen durch Aufbringen insbesondere transparenter Schichten auf Basis von Polymethacrylaten |
| DE10349144A1 (de) * | 2003-10-17 | 2005-05-12 | Roehm Gmbh | Polymermischung für mattierte Spritzgußteile |
| MX2007008855A (es) * | 2003-10-18 | 2008-03-13 | Roehm Gmbh | Masas de pieza moldeada de poli (met) acrilato resistentes a impactos con alta estabilidad termica. |
| DE10351535A1 (de) * | 2003-11-03 | 2005-06-09 | Röhm GmbH & Co. KG | Mehrschichtfolie aus (Meth)acrylatcopolymer und Polycarbonat |
| DE10354379A1 (de) * | 2003-11-20 | 2005-06-23 | Röhm GmbH & Co. KG | Formmasse, enthaltend ein Mattierungsmittel |
| DE102004010504B4 (de) * | 2004-03-04 | 2006-05-04 | Degussa Ag | Hochtransparente lasermarkierbare und laserschweißbare Kunststoffmaterialien, deren Verwendung und Herstellung sowie Verwendung von Metallmischoxiden und Verfahren zur Kennzeichnung von Produktionsgütern |
| DE102004022540A1 (de) * | 2004-05-05 | 2005-12-08 | Röhm GmbH & Co. KG | Formmasse für Formkörper mit hoher Witterungsbeständigkeit |
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| US7704586B2 (en) | 2005-03-09 | 2010-04-27 | Degussa Ag | Plastic molded bodies having two-dimensional and three-dimensional image structures produced through laser subsurface engraving |
| CN101137701B (zh) | 2005-04-18 | 2011-02-09 | 赢创罗姆有限公司 | 由含纳米级无机粒子的热塑性塑料构成的模塑材料和模制品、所述模塑材料和模制品的制备方法及其用途 |
| DE102005021335A1 (de) * | 2005-05-04 | 2006-11-09 | Röhm Gmbh | Verfahren zur Herstellung von Perlpolymerisaten mit einer mittleren Teilchengröße im Bereich von 1 µm bis 40 µm sowie Perlpolymerisat aufweisende Formmassen und Formkörper |
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-
2003
- 2003-05-06 DE DE10320318A patent/DE10320318A1/de not_active Withdrawn
-
2004
- 2004-03-02 JP JP2006504497A patent/JP4621656B2/ja not_active Expired - Fee Related
- 2004-03-02 US US10/546,241 patent/US8609011B2/en not_active Expired - Fee Related
- 2004-03-02 EP EP04716245.8A patent/EP1644173B1/de not_active Revoked
- 2004-03-02 HU HUE04716245A patent/HUE025860T2/en unknown
- 2004-03-02 CN CN2004800049811A patent/CN1777501B/zh not_active Expired - Lifetime
- 2004-03-02 KR KR1020057021040A patent/KR101024832B1/ko not_active Expired - Lifetime
- 2004-03-02 WO PCT/EP2004/002059 patent/WO2004098857A1/de not_active Ceased
- 2004-03-02 SI SI200432289T patent/SI1644173T1/sl unknown
- 2004-03-02 PL PL04716245T patent/PL1644173T3/pl unknown
- 2004-03-16 TW TW093106985A patent/TWI276527B/zh not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230179B (zh) * | 2007-01-26 | 2013-07-03 | 罗门哈斯公司 | 光散射组合物 |
| CN101367950B (zh) * | 2008-08-22 | 2010-12-08 | 暨南大学 | 体散射聚合物导光板及其注塑母料的制备方法 |
| CN102427926A (zh) * | 2009-09-16 | 2012-04-25 | 三菱重工塑胶科技股份有限公司 | 注射成形方法 |
| CN102471589A (zh) * | 2010-03-31 | 2012-05-23 | 竹本油脂株式会社 | 光扩散性树脂组合物及光扩散性成型体 |
| CN106716236A (zh) * | 2014-09-30 | 2017-05-24 | 富士胶片株式会社 | 背光单元、液晶显示装置及波长转换部件 |
| JP2019522101A (ja) * | 2016-07-29 | 2019-08-08 | アルケマ フランス | 粒子を含む(メタ)アクリル組成物、その調製方法、その使用、及びそれを含む物体 |
| JP7033584B2 (ja) | 2016-07-29 | 2022-03-10 | トリンゼオ ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 粒子を含む(メタ)アクリル組成物、その調製方法、その使用、及びそれを含む物体 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1777501B (zh) | 2010-10-06 |
| JP4621656B2 (ja) | 2011-01-26 |
| KR20060019522A (ko) | 2006-03-03 |
| TWI276527B (en) | 2007-03-21 |
| US20060175735A1 (en) | 2006-08-10 |
| US8609011B2 (en) | 2013-12-17 |
| HK1090605A1 (zh) | 2006-12-29 |
| PL1644173T3 (pl) | 2016-03-31 |
| SI1644173T1 (sl) | 2016-02-29 |
| TW200508003A (en) | 2005-03-01 |
| EP1644173A1 (de) | 2006-04-12 |
| HUE025860T2 (en) | 2016-05-30 |
| EP1644173B1 (de) | 2015-10-21 |
| JP2006525140A (ja) | 2006-11-09 |
| KR101024832B1 (ko) | 2011-03-25 |
| DE10320318A1 (de) | 2004-12-02 |
| WO2004098857A1 (de) | 2004-11-18 |
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