KR940011517A - 성형 플라스틱 제품의 제조방법 - Google Patents

성형 플라스틱 제품의 제조방법 Download PDF

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KR940011517A
KR940011517A KR1019930025562A KR930025562A KR940011517A KR 940011517 A KR940011517 A KR 940011517A KR 1019930025562 A KR1019930025562 A KR 1019930025562A KR 930025562 A KR930025562 A KR 930025562A KR 940011517 A KR940011517 A KR 940011517A
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South Korea
Prior art keywords
epoxy resin
resin
filler
accelerator
temperature
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KR1019930025562A
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English (en)
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KR100292980B1 (ko
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테렌스 웜벨 폴
존 마틴 리챠드
허버트 불 크리스토퍼
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베르너 발데크
시바-가이기 아게
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    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/72—Complexes of boron halides
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Peptides Or Proteins (AREA)

Abstract

본 발명은 수지 경화를 개시하기에 충분한 온도로 뜨거운 성형기에 예열된 경화성 수지 조성물을 도입하고 또 조성물의 수축을 보상하기 위해 압력하에서 다른 수지를 공급하며, 이때 경화성 수지는 분자당 평균 1개 이상의 에폭사이드 기를 함유하는 에폭시 수지, 산 무수물 경화제, 촉진제 및 충전제를 포함하는 에폭시 수지 배합물이고, 에폭시 수지, 경화제 및 촉진제는 배합물이 25℃에서 14일 이상 동안 안정하도록 선정되는 경화 플라스틱 성형제품의 제조방법을 제공한다.

Description

성형 플라스틱 제품의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 수지 경화를 개시하기에 충분한 온도로 뜨거운 성형기에 예열된 경화성 수지 조성물을 도입하고 또 조성물의 수축을 보상하기 위해 압력하에서 다른 수지를 공급하며, 이때 경화성 수지는 분자당 평균 1개 이상의 에폭사이드기를 함유하는 에폭시수지, 산 무수물 경화제, 촉진제 및 충전제를 포함하는 에폭시 수지 배합물이고, 에폭시 수지, 경화제 및 촉진제는 배합물이 25℃에서 14일 이상 동안 안정하도록 선정되는 경화 플라스틱 성형제품의 제조방법.
  2. 제1항에 있어서, 수지가 액체인 승온에서 분자당 평균 1개 이상의 에폭시 기를 함유하는 에폭시 수지를 가열하고, 임의의 산화방지제 및 기타 미량 첨가제에서 혼합한 다음 충전제의 1/2, 모든 경화제, 그다음 나머지 모든 충전제 및 촉진제를 혼합하는 것에 의해 경화성 에폭시 수지 배합물이 제조되는 방법.
  3. 제1항 또는 제2항에 있어서, 에폭시 수지를 산화방지제중에서 용해지키기에 충분한 온도까지 가열시키고. 이것을 수지에 용해시키며 충전제의 1/2 및 안료와 촉매 이외의 기타 미량 첨가제를 부가하고 온도를 약 50℃로 유지시키며, 필요에 따라 혼합물 온도 및 촉매 활성화 온도 사이의 적합한 안정한 온도까지 온도를 조정하며, 용기를 가열하지 않으면서 촉매를 부가하고 또 균일해질 때 까지 진공하에서 교반하는 것을 포함하는 방법에 의해경화성 에폭시 수지 배합물이 제조되는 방법.
  4. 제1항 내지 제3항중 어느 하나에 있어서, 에폭시 수지가 폴리글리시딜 에스테르, 폴리글리시딜 에테르, 또는 시클로지방족 에폭사이드인 방법.
  5. 제1항 내지 제4항중 어느 하나에 있어서, 경화제가 산 무수물인 방법.
  6. 제1항 내지 제5항중 어느 하나에 있어서, 촉진제가 50℃이상의 온도에서 활성화되는 촉진제인 방법.
  7. 제6항에 있어서, 촉진제가 잠재적 촉진제이거나 또는 열 민감성 차단층에 의해 마이크로캡슐화되거나 또는 분자체에 흡착되는 것에 의해 보호되는 비 잠재적 촉진제인 방법.
  8. 제7항에 있어서, 촉진제가 알킬기에 1 내지 18개 탄소원자를 갖는 알킬디메틸아민의 붕소 트리할라이드 착물 또는 아르알킬디메틸아민인 방법.
  9. 제1항 내지 제8항중 어느 하나에 있어서, 충전제의 양이 전체 혼합물의 20 내지 65부피%인 방법.
  10. 제9항에 있어서, 충전제의 양이 전체 혼합물의 40 내지 60부피%인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930025562A 1992-11-27 1993-11-24 성형플라스틱제품의제조방법 KR100292980B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9224854.1 1992-11-27
GB929224854A GB9224854D0 (en) 1992-11-27 1992-11-27 Moulding process

Publications (2)

Publication Number Publication Date
KR940011517A true KR940011517A (ko) 1994-06-21
KR100292980B1 KR100292980B1 (ko) 2001-09-17

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Country Status (19)

Country Link
US (1) US5451362A (ko)
EP (1) EP0599600B1 (ko)
JP (1) JPH06234127A (ko)
KR (1) KR100292980B1 (ko)
CN (1) CN1052741C (ko)
AT (1) ATE146210T1 (ko)
AU (1) AU669230B2 (ko)
CA (1) CA2109974A1 (ko)
DE (1) DE69306538T2 (ko)
DK (1) DK0599600T3 (ko)
ES (1) ES2098682T3 (ko)
GB (1) GB9224854D0 (ko)
GR (1) GR3022001T3 (ko)
IL (1) IL107740A (ko)
MX (1) MX9307464A (ko)
MY (1) MY110190A (ko)
NO (1) NO934292L (ko)
TW (1) TW283111B (ko)
ZA (1) ZA938888B (ko)

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CN101794976A (zh) * 2010-03-12 2010-08-04 扬中市江城电器设备有限公司 一种风电/核电/水电用耐高压防水母线槽及其制造方法
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CN107163669A (zh) * 2017-06-01 2017-09-15 蓝地球微粉科技有限公司 一种沸石吸附的低温固化促进剂的制备及其使用方法
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Publication number Publication date
GB9224854D0 (en) 1993-01-13
NO934292D0 (no) 1993-11-26
DE69306538D1 (de) 1997-01-23
ES2098682T3 (es) 1997-05-01
TW283111B (ko) 1996-08-11
EP0599600A2 (en) 1994-06-01
JPH06234127A (ja) 1994-08-23
GR3022001T3 (en) 1997-03-31
ZA938888B (en) 1994-08-01
CN1052741C (zh) 2000-05-24
KR100292980B1 (ko) 2001-09-17
DK0599600T3 (da) 1997-01-13
IL107740A (en) 1997-03-18
EP0599600B1 (en) 1996-12-11
NO934292L (no) 1994-05-30
EP0599600A3 (en) 1995-02-01
IL107740A0 (en) 1994-02-27
MX9307464A (es) 1994-08-31
US5451362A (en) 1995-09-19
AU669230B2 (en) 1996-05-30
CA2109974A1 (en) 1994-05-28
ATE146210T1 (de) 1996-12-15
AU5198793A (en) 1994-06-09
CN1098674A (zh) 1995-02-15
DE69306538T2 (de) 1997-04-10
MY110190A (en) 1998-02-28

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