[go: up one dir, main page]

KR970074861A - Polymeric molding material and manufacturing method thereof - Google Patents

Polymeric molding material and manufacturing method thereof Download PDF

Info

Publication number
KR970074861A
KR970074861A KR1019960015304A KR19960015304A KR970074861A KR 970074861 A KR970074861 A KR 970074861A KR 1019960015304 A KR1019960015304 A KR 1019960015304A KR 19960015304 A KR19960015304 A KR 19960015304A KR 970074861 A KR970074861 A KR 970074861A
Authority
KR
South Korea
Prior art keywords
molding material
polycarbonate
polyamide
block
manufacturing
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
Application number
KR1019960015304A
Other languages
Korean (ko)
Other versions
KR100200320B1 (en
Inventor
김효성
이명웅
최형기
이용무
Original Assignee
이승배
국립기술품질원
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 이승배, 국립기술품질원 filed Critical 이승배
Priority to KR1019960015304A priority Critical patent/KR100200320B1/en
Publication of KR970074861A publication Critical patent/KR970074861A/en
Application granted granted Critical
Publication of KR100200320B1 publication Critical patent/KR100200320B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • C08L25/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/006—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/18—Polyesters or polycarbonates according to C08L67/00 - C08L69/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

본 발명은 폴리아미드와 폴리카보네이트를 주성분으로 함유하고 우수한 물성을 갖는 고분자 성형재료 및 그 성형물의 제조방법을 제공하기 위한 것으로 (i) 폴리아미드, (ii) 폴리카보네이트 및 (iii) 식 S'-EB-S2(식 중 S' 및 S2는 폴리스티렌 블럭을 나타내고, EB는 에틸렌/브틸렌 공중합체 블록을 나타낸다.)로 나타내어진 3원 블록 공중합체의 말레산무수물 그래프트 변성물로 이루어진 고분자 성형재료 및 그 성형물이 제조방법에 관한 것이다.The present invention provides a polymer molding material containing polyamide and polycarbonate as main components and having excellent physical properties and a method for producing the molded article, which comprises (i) a polyamide, (ii) a polycarbonate, and (iii) A polymer molding material composed of a maleic anhydride graft modified product of a ternary block copolymer represented by EB-S2 (wherein S 'and S2 represent a polystyrene block and EB represents an ethylene / butylenic copolymer block) And a method for manufacturing the molded article.

Description

고분자 성형재료 및 그 제조방법Polymeric molding material and manufacturing method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (2)

(i) 폴리아미드, (ii) 폴리카보네이트 및 (iii) 식 S′-EB-S2(식 중 S′ 및 S2는 폴리스티렌 블럭을 나타내고, EB는 에틸렌,브틸렌 공중합체 블럭을 나타낸다.)로 나타내어진 3원 블록 공중합체의 말레산 무수물 그래프트 변성물로부터 되는 고분자 성형재료.(i) a polyamide, (ii) a polycarbonate, and (iii) a compound represented by the formula S'-EB-S 2 wherein S 'and S 2 denote polystyrene blocks and EB denotes an ethylene and butylenic copolymer block. Wherein the maleic anhydride graft modified product of the ternary block copolymer is represented by the following formula. (i) 폴리아미드, (ii) 폴리카보네이트 및 (iii) 식 S′-EB-S2(식 중 S′ 및 S2는 폴리스티렌 블럭을 나타내고, EB는 에틸렌, 부틸렌 공중합체 블럭을 나타낸다)로 나타내어진 3원 블록 공중합체의 말레산 무수물 그래프트 변성물로부터 되는 용융혼련물을 필요한 형상으로 성형하는 것을 특징으로 하는 고분자 성형물의 제조방법.(i) a polyamide, (ii) a polycarbonate, and (iii) a compound represented by the formula S'-EB-S 2 wherein S 'and S 2 are polystyrene blocks and EB is an ethylene / butylene copolymer block Wherein the molten kneaded product of the maleic anhydride graft modified product of the indicated ternary block copolymer is molded into a required shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015304A 1996-05-10 1996-05-10 Polymer moulding material and preparing method thereof Expired - Lifetime KR100200320B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015304A KR100200320B1 (en) 1996-05-10 1996-05-10 Polymer moulding material and preparing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015304A KR100200320B1 (en) 1996-05-10 1996-05-10 Polymer moulding material and preparing method thereof

Publications (2)

Publication Number Publication Date
KR970074861A true KR970074861A (en) 1997-12-10
KR100200320B1 KR100200320B1 (en) 1999-06-15

Family

ID=19458214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015304A Expired - Lifetime KR100200320B1 (en) 1996-05-10 1996-05-10 Polymer moulding material and preparing method thereof

Country Status (1)

Country Link
KR (1) KR100200320B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100601758B1 (en) * 2000-05-31 2006-07-14 주식회사 코오롱 Polyamide resin composition

Also Published As

Publication number Publication date
KR100200320B1 (en) 1999-06-15

Similar Documents

Publication Publication Date Title
DE60001829D1 (en) METHOD FOR PRODUCING POLYPROPYLENE RESIN WITH CONTROLLED RHEOLOGY
KR970707229A (en) Molding compositions, methods for their production, molding methods and molded articles (MOLDING COMPOSITION, METHOD OF PREPARATION, METHOD OF MOLDING, AND MOLDED ARTICLES)
EP0274536A4 (en) POLYOLEFIN COMPOSITION FOR INJECTION MOLDING.
ATE189824T1 (en) BIODEGRADABLE COMPOSITIONS OF SYNTHETIC AND NATURAL POLYMERS
KR910009836A (en) Improved Blow Molding Methods and Blow Molding Compositions
AR012204A1 (en) MOLDING COMPOSITIONS OF GRAFT POLYMERS WITH REDUCED DEPOSIT FORMATION AND EMPLOYMENT OF THE SAME
BR9400106A (en) Material composition, method for preparing a biodegradable composition and molded article
EP0845490A3 (en) Porous molded article
NO902676L (en) Mixtures based on polymers and destructurized starch
CA2255590A1 (en) Cyclic olefin polymer blends exhibiting improved impact resistance and good transparency
DE69531886D1 (en) Foamed, biodegradable molded parts and processes for their production
KR920008116A (en) Use for the manufacture of molded articles having a surface imparted with high stability and high stain resistance to the oil repellent polymer composition and the solvent thereof.
CA2021666A1 (en) Thermoplastic polymer composition containing melt-rheology modifiers
CA2030637A1 (en) Polymer mixture comprising polybutylene terephthalate and thermoplastic elastomer; articles formed therefrom
EP0764692A4 (en) Polyethylene terephthalate resin composition
DE3061320D1 (en) Moulding materials containing styrene-acrylonitrile copolymers and three-block copolymers of ethylene oxide/propylene oxide, their use and mouldings thereof
ES2139702T3 (en) PROCESS FOR THE MANUFACTURE OF POROUS MOLDED ARTICLES.
KR910006408A (en) Blends of Carbonate Polymers, Polyacetals, and Admixtures
KR970074861A (en) Polymeric molding material and manufacturing method thereof
WO1999007769A3 (en) A method of manufacturing a thermoplastic resin composition and moulded articles
EP1097955A3 (en) Compatibilizing agent, radical polymerizable resin composition, molding material, and molded article
KR960001003A (en) Composition based on propylene polymer, preparation method thereof and use thereof
EP1273627A4 (en) RECYCLED POLYESTER RESIN COMPOSITION AND MOLDED ARTICLES THEREOF
TW358824B (en) Blend of branched and linear carbonate polymer resins
MXPA03002936A (en) Improved elastic-thermoplastic graft polymers for the production of rubber-modified thermoplastic moulding materials.

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19960510

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19960510

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19980929

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19981228

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990310

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990310

End annual number: 20

Start annual number: 1

PG1601 Publication of registration
EXPY Expiration of term
PC1801 Expiration of term