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KR900006419A - 치밀한 에지영역 및 발포 코어를 갖는 성형물의 제조방법 - Google Patents

치밀한 에지영역 및 발포 코어를 갖는 성형물의 제조방법 Download PDF

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Publication number
KR900006419A
KR900006419A KR1019890014921A KR890014921A KR900006419A KR 900006419 A KR900006419 A KR 900006419A KR 1019890014921 A KR1019890014921 A KR 1019890014921A KR 890014921 A KR890014921 A KR 890014921A KR 900006419 A KR900006419 A KR 900006419A
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molecular weight
alkanes
aliphatic
cycloaliphatic
foam core
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KR1019890014921A
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KR0153764B1 (ko
Inventor
폴케르트 오토
라이히 에르하르트
틴텔로트 디이터
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하우프터, 라이싱어
바스프 악티엔 게젤샤프트
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Application filed by 하우프터, 라이싱어, 바스프 악티엔 게젤샤프트 filed Critical 하우프터, 라이싱어
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    • 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
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

치밀한 에지영역 및 발포 코어를 갖는 성형물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. a) 유리 및/또는 변성된 유리 폴리이소시안에이트와 b) 둘 이상의 반응성 수소원자들을 갖는 하나 이상의 아주 고분자량의 화합물과, 필요하다면, c) 저분자량의 사슬 늘림제 및/또는 교차결합제를, d) 발포제, e) 촉매 및 필요하다면, f) 보조제 및/또는 첨가제의 존재하에서, 치밀화와 함께 밀폐 모울드내에서 반응시킴에 의해서 치밀한 에지영역 및 발포코어를 갖는 성형물의 제조방법에 있어서, 사용된 발포제(d)는 분자내에서 4개 내지 8개의 탄소원자들을 갖는 저비등 지방족 또는 시클로지방족 알칸, 또는 이와같은 알칸들의 혼합물인 것을 특징으로 하는 치밀한 에지영역 및 발포코어를 갖는 성형물의 제조방법.
  2. 제1항에 있어서, 지방족 및/또는 시클로지방족 알칸은 성분(a) 내지 (c)의 전체 중량에 근거하여 0.5 내지 10중량%의 양으로 사용되는 것을 특징으로 하는 방법.
  3. 제1 또는 2항에 있어서, n-펜탄 및/또는 이소펜탄이 발포제로서 사용되는 것을 특징으로 하는 방법.
  4. 제1,2 또는 3항에 있어서, 폴리이소시안에이트 중부가 물의 성형물이 탄성 및 가요성을 갖는 것을 특징으로 하는 방법.
  5. 고압반응 사출성형(RIM)기법을 사용하는 원 슈트 방식으로, a) 유리 및/또는 변성된 유기 폴리이소시안에이트와 b) 둘 이상의 반응성 수소원자들을 갖는 하나 이상의 아주 고분자량의 화합물과, 필요하다면, c) 저분자량의 사슬 늘림제 및/또는 교차결합제를, d) 발포제, e) 촉매 및, 필요하다면, f) 보조제 및/또는 첨가제의 존재하에서, 밀폐 모울드내에서 치밀화와 함께 반응시킴에 의해서, 치밀한 에지 및 발포코어를 가지며 0.4 내지 1.0g/㎤의 전체 밀도를 갖는 연질의 가요성 신발창의 제조방법에 있어서, 사용된 발포제(d)는 분자내에서 4개 내지 8개의 탄소원자들을 갖는 저비등 지방족 또는 시클로지방족 알칸,또는 이와같은 알칸들의 혼합물인 것을 특징으로 하는 상기의 연질의 가요성 신발창의 제조방법.
  6. 제5항에 있어서, 지방족 및/또는 시클로지방족 알칸은 성분(a) 내지 (c)의 전체 중량에 근거하여 05 내지 10중량%의 양으로 사용되는 것을 특징으로 하는 신발창의 제조방법.
  7. 제5 또는 6항에 있어서, n-펜탄 및/또는 이소펜탄이 발포제로서 사용되는 것을 특징으로 하는 신발창의 제조방법.
  8. 제5,6 또는 7항에 있어서, 사용된 아주 고분자량의 화합물(b)는 2 내지 4의 작용성 및 1,200 내지 6,000의 분자량을 갖는 폴리에스테르폴리올 또는 폴리에스테르폴리올이며, 사용된 사슬늘림제 및/또는 교차결합제(c)는 각각의 아미노그룹에 대하여 오르토에서 결합된 1개 내지 3개 탄소수의 하나 이상의 알킬기를 함유하는 1급 방향족 디아민인 것을 특징으로 하는 신발창의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014921A 1988-10-15 1989-10-16 압축 엣지영역 및 셀형 코어를 갖는 성형물의 제조방법 Expired - Fee Related KR0153764B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3835193A DE3835193A1 (de) 1988-10-15 1988-10-15 Verfahren zur herstellung von formkoerpern mit einer verdichteten randzone und einem zelligen kern, vorzugsweise schuhsohlen
DEP3835193.5 1988-10-15

Publications (2)

Publication Number Publication Date
KR900006419A true KR900006419A (ko) 1990-05-08
KR0153764B1 KR0153764B1 (ko) 1998-12-01

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KR1019890014921A Expired - Fee Related KR0153764B1 (ko) 1988-10-15 1989-10-16 압축 엣지영역 및 셀형 코어를 갖는 성형물의 제조방법

Country Status (8)

Country Link
EP (1) EP0364854B2 (ko)
JP (1) JP2812738B2 (ko)
KR (1) KR0153764B1 (ko)
AT (1) ATE110400T1 (ko)
CA (1) CA2000019C (ko)
DE (2) DE3835193A1 (ko)
ES (1) ES2057048T5 (ko)
GR (1) GR3032195T3 (ko)

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Publication number Publication date
ATE110400T1 (de) 1994-09-15
GR3032195T3 (en) 2000-04-27
ES2057048T3 (es) 1994-10-16
EP0364854B1 (de) 1994-08-24
JP2812738B2 (ja) 1998-10-22
EP0364854A2 (de) 1990-04-25
EP0364854A3 (de) 1991-05-02
ES2057048T5 (es) 2000-01-01
CA2000019C (en) 1998-11-03
DE58908231D1 (de) 1994-09-29
CA2000019A1 (en) 1990-04-15
KR0153764B1 (ko) 1998-12-01
DE3835193A1 (de) 1990-04-19
JPH02149205A (ja) 1990-06-07
EP0364854B2 (de) 1999-10-06

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