[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN1117916A - 金属化的塑料制品 - Google Patents

金属化的塑料制品 Download PDF

Info

Publication number
CN1117916A
CN1117916A CN95105075A CN95105075A CN1117916A CN 1117916 A CN1117916 A CN 1117916A CN 95105075 A CN95105075 A CN 95105075A CN 95105075 A CN95105075 A CN 95105075A CN 1117916 A CN1117916 A CN 1117916A
Authority
CN
China
Prior art keywords
polyestercarbonate
goods
polycarbonate
ester bond
metallized
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.)
Pending
Application number
CN95105075A
Other languages
English (en)
Inventor
C·J·J·马斯
L·P·冯坦纳
R·E·迪容格
M·B·格林姆
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN1117916A publication Critical patent/CN1117916A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C08L69/005—Polyester-carbonates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • 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
    • 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
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/78—Processes of molding using vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Chemically Coating (AREA)

Abstract

可由热塑性材料生产各种制品并使其表面金属化。人们用这种方式可制得反射镜之类的物品。大多数热塑性材料在金属化之前需要例如应用底涂剂，化学腐蚀等额外的处理步骤。
本发明是基于发现了一类材料，不用任何额外的处理步骤就可以使它们金属化。这些材料是聚酯碳酸酯或聚酯碳酸酯和聚碳酸酯的混合物。这是十分奇特的，因为聚碳酸酯若在金属化之前不作额外处理是不能很好地被金属化的。

Description

金属化的塑料制品
本发明涉及的是由金属化的热塑性材料制造的物件，所用的材料是一聚酯碳酸酯或聚酯碳酸酯和聚碳酸酯的混合物。
人们已经知道如何模塑一个由热塑性材料制成的物件，以及如何使所得物件的表面完全或部分金属化。为了使热塑性材料与金属层之间粘着力强，通常需要在热塑性材料中掺合一些添加剂。另一种方法是在进行金属化步骤之前使要金属化的表面经受一次预处理。
在一些如用于汽车制造业的镜子和反射镜的应用中，芳香族聚碳酸酯是一种受欢迎的热塑性材料。不幸的是，若不采取如上所述某些额外的预防措施，不可能使聚碳酸酯制成的物件金属化。
现在，出人意外地找到了一种材料，它很像聚碳酸酯，但能直接被金属化。
根据此发明，物件是由聚酯碳酸酯或芳香族聚碳酸酯和聚酯碳酸酯的混合物制成的。
本发明的物件可用模压热塑性材料常用的常规方法，如挤压成形和注模成型法制得。然后可用真空沉积或真空喷镀等常规的金属化方法使制得的物件金属化。铝是最佳的金属。但不需要对要金属化的表面进行预处理。也不必掺合特殊的添加剂。
如上所述，这些物件由聚酯碳酸酯或聚酯碳酸酯和芳香族聚碳酸酯的混合物制成。这些材料可用普通的添加剂搀和，只要这些添加剂不妨碍金属层和热塑料之间的粘着。
聚酯碳酸酯和芳香族聚碳酸酯都是易得的众所周知的材料。
合适的聚酯碳酸酯可由一种碳酸酯的前身例如光气或碳酸二苯酯，一种联苯酚例如双酚A，和一种酯的前体例如一种双官能团的羧酸如对苯二甲酸或它的酯形成的衍生物，进行酯化反应而制得。聚酯碳酸酯的聚合物链中有酯键及碳酸酯键。合适的聚酯碳酸酯在US3169121中已有描述。合适的聚酯碳酸酯的制备过程可在US4238596和US4238597中找到。酯键也可由脂肪族二羧酸酯或脂肪和芳香族二羧酸的混合物制得。关于此内容可参考US-A-4983706和US-A-5025081。
包含最小量酯键的聚酯碳酸酯或聚酯碳酸酯和聚碳酸酯的混合物为最好。
对聚酯碳酸酯及聚酯碳酸酯和聚碳酸酯混合物，该最好小量为10摩尔％。在两种情况下这都可相对于酯键加碳酸酯键的总数进行计算。在混合物中碳酸酯键的数目取自聚酯碳酸酯和聚碳酸酯的总和。
芳香族聚碳酸酯一般可由二羟基酚化合物和碳酸酯的前体，例如光气、卤化甲酸酯或碳酸酯，进行反应而制得。芳香族聚碳酸酯是单体化学式为 的聚合物，式中A是从制备聚合物所用的二羟基酚衍生而来的二价芳(香)基(团)。制备芳香族聚碳酸酯所用的二羟基酚是单核或多核的芳香族化合物，它含有二个羟基，每个羟基都直接键合到芳核的碳原子上。所说的二羟基酚可用一个或多个卤原子或一个或多个烷基取代。
如在US-S-4001184中作实例描述的，本身已知的支链聚碳酸酯也是适用的。
芳香族聚碳酸酯和聚酯碳酸酯的混合物可用如在挤压机中熔化混合这样常规的过程制得。
这里谈到的所有专利(申请)合并在此作为参考。
本发明将由下列实例详细说明。
实例：
实例中所用的材料如下：
聚酯碳酸酯：球形聚酯碳酸酯，由双酚A、对苯二酰氯和间苯二酰氯制成。总成分如下：80％酯键(8％来自对苯二酰氯，72％来自间苯二酰氯)和20％碳酸酯键。聚酯碳酸酯在25℃在MeCl2中测得特性粘度(IV)为51ml/g。
芳香族聚碳酸酯：球状聚碳酸酯均聚物由光气和双酚A制成，在25℃在MeCl2中测得特性粘度为52ml/g。
实例中所用的聚酯碳酸酯和聚碳酸酯的混合物，是由已述的材料以指定的量在挤压机中在平均温度为300℃时化合而制得的。挤出物被做成小球。
用常规的注模成型方法将下面指定的每一种不同成份制成盘状物。用真空沉积铝使模压方法制得的盘状物金属化。
金属层的粘着性能以如下方法测试。用网纹小刀切割金属化层成一格子。用手把胶粘带压在盘状物的金属化面上。半分钟后用手把胶粘带从表面上撕下来。确定仍保持原来金属化的表面的百分数，这百分数越高，就表示金属层和热塑性材料底物间的粘着性能越好。
试验成分和测量结果列于下表A中：
                           表A
          成分                            粘着测试结果
                                          保持金属层的百分数
100％(重量)聚酯碳酸脂                         ＞95
60％(重量)聚酯碳酸酯＋40％(重量)聚碳酸酯      ～90
40％(重量)聚酯碳酸酯＋60％(重量)聚碳酸酯      ～80
20％(重量)聚酯碳酸酯＋80％(重量)聚碳酸酯      ～65
纯聚碳酸酯                                    ＜50
由上表可看出，由纯聚酯碳酸酯制成的物件甚至在未作任何特殊的预防措施，而将金属层直接应用到制成的物件上时，聚酯碳酸酯与金属层间仍有很好的粘着力。纯聚碳酸酯结果很不好。加相对少量的聚酯碳酸酯(如重量的20％，所得酯键量为16摩尔％)就可使粘着力有显著增加。

Claims (6)

1.由金属化热塑性材料形成的制品，其中所说的材料是聚酯碳酸酯或是芳香族聚碳酸酯和聚酯碳酸酯的混合物。
2.权利要求1的制品，其中由聚酯碳酸酯形成的制品的酯键，相对于酯键和碳酸酯键总数，至少为10摩尔％。
3.权利要求1的制品，其中聚酯碳酸酯和聚碳酸酯的混合物形成的制品中所合酯键，相对于聚酯碳酸酯和聚碳酸酯得到的酯键和碳酸酯键总数，至少为10摩尔％。
4.权利要求1的制品，其中制品被部分金属化。
5.权利要求1的制品，其中制品用铝层金属化。
6.权利要求1的制品，其中金属是被直接制到由热塑性材料模压成所要的形状后得到的物品上面的。
CN95105075A 1994-05-03 1995-05-03 金属化的塑料制品 Pending CN1117916A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP94201234.5 1994-05-03
EP19940201234 EP0681037B1 (en) 1994-05-03 1994-05-03 Process for the manufacture of a metallized article
US08/333,709 US5503934A (en) 1994-05-03 1994-11-03 Metallized plastic article
US57482395A 1995-12-19 1995-12-19

Publications (1)

Publication Number Publication Date
CN1117916A true CN1117916A (zh) 1996-03-06

Family

ID=46727674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95105075A Pending CN1117916A (zh) 1994-05-03 1995-05-03 金属化的塑料制品

Country Status (6)

Country Link
US (2) US5503934A (zh)
EP (1) EP0681037B1 (zh)
JP (1) JPH0849064A (zh)
CN (1) CN1117916A (zh)
DE (1) DE69405852T2 (zh)
ES (1) ES2107737T3 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100446954C (zh) * 2006-06-29 2008-12-31 沈华强 一种树脂产品表面的金属化处理方法
CN106232717A (zh) * 2014-04-15 2016-12-14 沙特基础工业全球技术有限公司 高热聚碳酸酯组合物
CN108884217A (zh) * 2016-04-28 2018-11-23 沙特基础工业全球技术有限公司 聚(酯-碳酸酯)，由其形成的制品，和制备方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300399B1 (en) 1999-08-27 2001-10-09 General Electric Company High specific gravity polyester blend
US6436503B1 (en) 1999-09-08 2002-08-20 General Electric Company Data storage medium containing polyestercarbonate
DE10025119A1 (de) * 2000-05-20 2001-11-22 Bayerische Motoren Werke Ag Verfahren zur Herstellung eines Bauteils
US6355723B1 (en) 2000-06-22 2002-03-12 General Electric Co. Dark colored thermoplastic compositions, articles molded therefrom, and article preparation methods
US6600061B1 (en) 2000-11-15 2003-07-29 General Electric Company Method for the continuous production of aromatic carbonates
US7132149B2 (en) * 2002-08-23 2006-11-07 General Electric Company Data storage medium and method for the preparation thereof
US7128959B2 (en) * 2002-08-23 2006-10-31 General Electric Company Reflective article and method for the preparation thereof
US7300742B2 (en) * 2002-08-23 2007-11-27 General Electric Company Data storage medium and method for the preparation thereof
US7329462B2 (en) * 2002-08-23 2008-02-12 General Electric Company Reflective article and method for the preparation thereof
EP3131970A1 (en) * 2014-04-15 2017-02-22 SABIC Global Technologies B.V. High heat polycarbonate compositions
CN106232719B (zh) * 2014-04-15 2020-05-29 沙特基础工业全球技术有限公司 高耐热聚碳酸酯组合物
CN106232720B (zh) 2014-04-15 2019-07-26 沙特基础工业全球技术有限公司 高热聚碳酸酯组合物
EP3131966B1 (en) 2014-04-15 2020-07-08 SABIC Global Technologies B.V. High heat polycarbonate compositions
US10526483B2 (en) * 2016-04-28 2020-01-07 Sabic Global Technologies B.V. Poly(ester-carbonate) copolymers, articles formed therefrom, and methods of manufacture
CN108883581B (zh) 2016-04-28 2019-11-12 沙特基础工业全球技术有限公司 可激光焊接的组合物、由其形成的制品、和制造方法
WO2017187430A1 (en) 2016-04-28 2017-11-02 Sabic Global Technologies B.V. Poly(ester-carbonate) copolymers, articles formed therefrom, and methods of manufacture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570531A (zh) * 1957-08-22
US4238596A (en) * 1979-04-26 1980-12-09 General Electric Company Process for obtaining copolyester-carbonates
US4400100A (en) * 1981-03-02 1983-08-23 International Business Machines Corp. Four layered ribbon for electrothermal printing
DE3537664A1 (de) * 1985-10-23 1987-05-27 Bayer Ag Verfahren zur herstellung aromatischer polyestercarbonate mit verbesserter kerbschlagzaehigkeit, danach hergestellte polyestercarbonate und ihre verwendung zur herstellung von formkoerpern, folien und beschichtungen
DE3615764A1 (de) * 1986-05-10 1987-11-12 Bayer Ag Folien aus polykondensaten
JPH0749489B2 (ja) * 1987-01-26 1995-05-31 三菱瓦斯化学株式会社 ポリカ−ボネ−ト樹脂成形品の製法
DE3726189A1 (de) * 1987-08-06 1989-02-16 Eyemetrics Systems Ag Brillengestelle und teile davon
DE3804536A1 (de) * 1988-02-13 1989-08-24 Bayer Ag Zweikomponentenspritzguss mit polyarylensulfiden
US5025081A (en) * 1989-12-22 1991-06-18 General Electric Company Preparation of polyestercarbonate from aliphatic dicarboxylic acid
US4983706A (en) * 1990-01-30 1991-01-08 General Electric Company Interfacial process comprising reacting a dihydric phenol, a carbonate precursor and an aliphatic alpha omega dicarboxylic salt
DE4037402A1 (de) * 1990-08-01 1992-02-06 Bayer Ag Polyestercarbonate auf basis von 1,1-bis-(4-hydroxyphenyl)-alkylcycloalkanen und thermoplastische legierungen daraus
US5275882A (en) * 1992-02-03 1994-01-04 General Electric Company Method for improving adhesion of aluminum layers to thermoplastics and article
JPH05287063A (ja) * 1992-04-07 1993-11-02 Teijin Chem Ltd 金属蒸着成形品用成形材料

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100446954C (zh) * 2006-06-29 2008-12-31 沈华强 一种树脂产品表面的金属化处理方法
CN106232717A (zh) * 2014-04-15 2016-12-14 沙特基础工业全球技术有限公司 高热聚碳酸酯组合物
CN106232717B (zh) * 2014-04-15 2018-06-01 沙特基础工业全球技术有限公司 高热聚碳酸酯组合物
CN108884217A (zh) * 2016-04-28 2018-11-23 沙特基础工业全球技术有限公司 聚(酯-碳酸酯)，由其形成的制品，和制备方法

Also Published As

Publication number Publication date
US5885497A (en) 1999-03-23
JPH0849064A (ja) 1996-02-20
US5503934A (en) 1996-04-02
DE69405852T2 (de) 1998-04-09
EP0681037A1 (en) 1995-11-08
EP0681037B1 (en) 1997-09-24
DE69405852D1 (de) 1997-10-30
ES2107737T3 (es) 1997-12-01

Similar Documents

Publication Publication Date Title
CN1117916A (zh) 金属化的塑料制品
JP4235695B2 (ja) 透明ポリカーボネート−ポリエステル組成物及び方法
EP0193176A2 (en) Laminate formed from a polyarylate sheet and a polycarbonate and/or polyester sheet
US20060280934A1 (en) Flame-resistant coated polycarbonate mouldings
CN108264748B (zh) 热塑性树脂组合物及使用其的模制品
JP2002540276A (ja) グラフトポリマー変性された熱可塑性ポリカーボネート成形用組成物
CN100365441C (zh) 聚对苯二甲酸丁二醇酯制成的光反射器及其制造方法
US20220145073A1 (en) Method for producing a polycarbonate moulding compound
JP7078626B2 (ja) 熱可塑性樹脂組成物およびこれを用いた成形品
CA3019651A1 (en) Anti-static thermoplastic molding materials
EP3350247A1 (en) Poly(ester-carbonate) copolymers, articles formed therefrom, and methods of manufacture
US10899877B2 (en) Poly(ester-carbonate)s, articles formed therefrom, and methods of manufacture
KR20040030813A (ko) 비결정성 코폴리에스테르
FR2467863A1 (fr) Copolyester carbonate/carboxylate sequence, thermoplastique
JP3624081B2 (ja) ポリブチレンテレフタレート樹脂製光反射体及びその製造方法
CN111465653A (zh) 聚碳酸酯组合物
JPH11241006A (ja) 光反射体
JP2008507603A (ja) 直接的に金属化可能なポリエステル成形材料
JP2003500489A (ja) 圧縮成形法で製造された防炎性の押出品および成形品
JP2000322918A (ja) 光反射体
JPH10152606A (ja) ポリエステル樹脂組成物及びその成形品
CA2203130A1 (en) Thermoplastic resin molding having metal layer formed on surface thereof
KR0175549B1 (ko) 대전방지성이 우수한 폴리에스테르 필름의 제조방법
CN1364181A (zh) 用氟化聚合物涂布液晶聚合物
JP4334100B2 (ja) 難燃性ポリカーボネート樹脂組成物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication