KR950018239A - 자유 유동성 분말 조성물, 그의 제조 방법 및 그로부터 유도된 균질층 - Google Patents

자유 유동성 분말 조성물, 그의 제조 방법 및 그로부터 유도된 균질층 Download PDF

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KR950018239A
KR950018239A KR1019940035644A KR19940035644A KR950018239A KR 950018239 A KR950018239 A KR 950018239A KR 1019940035644 A KR1019940035644 A KR 1019940035644A KR 19940035644 A KR19940035644 A KR 19940035644A KR 950018239 A KR950018239 A KR 950018239A
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그라플랑 뛔니
미셀 삐떼르
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알베르투스 빌헬무스, 요 아네스 쩨스트 라텐
셀 인터나쵸 나아레 레사아치 마아츠 샤피 비이부이
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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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D153/02—Vinyl aromatic monomers and conjugated dienes
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition

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Abstract

하기로 구성되는 800㎛ 이하의 입자 크기를 갖는 자유 유동성 분말 조성물; (a) 적어도 하나의 폴리(모노비닐 방향족 탄화수소) 블록 및 적어도 하나의 수소 첨가되거나 또는 수소 첨가되지 않은 폴리(공액 디엔) 블록으로 구성되고 블록 공중합체의 총중량을 기준으로하여, 10-60중량% 범위내 모노비닐 방향족 탄화수소 함량을 갖는 블록 공중합체 100 중량부; (b) 가소제 오일 50-200 중량부 (c) 폴리(모노비닐 방향족 탄화수소) 블록 사용가능한 수지 50-200 중량부; 및 (d) 조성물의 총 중량을 기준으로 하여, 0.1-10중량%의 집진제.
먼저 집진제 및 발포제(만일 존재한다면)를 제외하고 모든 성분을 용융 블렌딩시킨 후 냉각시키는 것으로 구성되는 상기 자유 유동성 분말 조성물의 제조 방법이 제공된다. 그리고 나서 결과 얻은 조성물을 펠렛화하거나 또는 과립화하고 그리하여 얻은 과립 또는 펠렛을 저온 제분한다. 최종적으로, 집진제 및 임의로 발포제를 앞선 단계로 부터 결과 얻은 분말과 건조-블렌딩한다.
자유 유동성 분말 조성물은 매끄러운 표면을 갖는 균질층을 얻는데 매우 유용하다. 상기 층은 카펫트 덧대기, 컨베이어 벨트, 병마개 실런트에 성공적으로 사용될 수 있다.

Description

자유 유동성 분말 조성물, 그의 제조 방법 및 그로부터 유도된 균질층
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 하기로 구성되는 800㎛ 이하의 입자 크기를 갖는 자유 유동성 분말 조성물; (a) 적어도 하나의 폴리(모노비닐 방향족 탄화수소) 블록 및 적어도 하나의 수소 첨가되거나 또는 수소 첨가되지 않은 폴리(공액 디엔) 블록으로 구성되고 블록 공중합체의 총중량을 기준으로하여, 10-60중량% 범위내 모노비닐 방향족 탄화수소 함량을 갖는 블록 공중합체 100 중량부; (b) 가소제 오일 50-200 중량부 (c) 폴리(모노비닐 방향족 탄화수소) 블록 사용가능한 수지 50-200 중량부; 및 (d) 조성물의 총 중량을 기준으로 하여, 0.1-10중량%의 집진제.
  2. 제1항에 있어서, 블록 공중합체가 두개의 폴리(모노비닐방향족 탄화수소) 말단블록 및 하나의 폴리(공액 디엔) 중간 블록으로 구성된 성형 블록 공중합체인 것을 특징으로 하는 자유 유동성 분말 조성물.
  3. 제1 또는 2항에 있어서, 가소제 오일이 100-150 중량부 양으로 존재하는 것을 특징으로 하는 자유 유동성 분말 조성물.
  4. 제1-3항 중 임의의 한 항에 있어서, 폴리(모노비닐 방향족 탄화수소) 블록 사용가능 수지가 70-120 중량부 양으로 존재하는 것을 특징으로 하는 자유 유동성 분말 조성물.
  5. 제1-4항 중 임의의 한 항에 있어서, 집진제가 조성물의 총 중량을 기준으로하여 1-5중량%의 양으로 존재하는 것을 특징으로 하는 자유 유동성 분말 조성물.
  6. 제1-5항 중 임의의 한 항에 있어서, 분말 조성물이 부가로 500 중량부 이하의 충진제를 포함하는 것을 특징으로 하는 자유 유동성 분말 조성물.
  7. 제1-6항 중 임의의 한 항에 있어서, 분말 조성물이 조성물의 총중량을 기준으로하여 3중량% 이하의 발포제를 포함하는 것을 특징으로 하는 자유 유동성 분말 조성물.
  8. 제1-7항 중 임의의 한 항에 있어서 청구된 바와 같은 자유 유동성 분말 조성물의 제조 방법으로서, 하기 단계로 구성되는 방법 : (a) 집진제 및 발포제(만일 존재한다면)를 제외한 자유 유동성 분말 조성물내 존재하는 모든 성분을 용융-블렌딩 한 후, 냉각시키고; (b) 단계 (a)로부터 결과 얻은 조성물을 과립화하거나 또는 펠렛화하고; (c) 단계 (b)로부터 결과 얻은 과립 또는 펠렛을 저온 제분하고; 그리고 (d)단계 (d)로부터 결과 얻은 분말과 집진제 및 임의의 발포제를 건조-블렌딩한다.
  9. 제1-7항중 어느 한 항에서 청구된 바와 같은 자유 유동성 분말 조성물을 용융시켜 얻을 수 있는 균질층.
  10. 제9항에 있어서, 자유 유동성 분말 조성물의 용융이 조성물층을 가열함으로써 실현되는 것을 특징으로 하는 균질층.
  11. 제10항에 있어서, 비용융 분말 조성물을 적외선 복사선에 노출시켜 가열을 수행하는 것을 특징으로 하는 균질층.
  12. 카펫트 덧대기가 제9-11항 중 임의의 한 항에서 청구된 바와 같은 균질층으로 구성되는 것을 특징으로 하는 카펫트.
  13. 제9-11항 중 임의의 한 항에서 청구된 바와 같은 균질층으로 구성된 콘베이어 벨트.
  14. 제9-11항 중 임의의 한 항에서 청구된 바와 같은 균질층으로 구성된 병마개 실런트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940035644A 1993-12-22 1994-12-21 자유유동성분말조성물,그의제조방법및그로부터유도된균질층 KR100369749B1 (ko)

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US (1) US5837769A (ko)
EP (1) EP0659831B1 (ko)
JP (1) JP3523922B2 (ko)
KR (1) KR100369749B1 (ko)
CN (1) CN1058979C (ko)
AT (1) ATE168127T1 (ko)
BR (1) BR9405153A (ko)
CA (1) CA2138575A1 (ko)
DE (1) DE69411525T2 (ko)
ES (1) ES2119074T3 (ko)
FI (1) FI945974A (ko)
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KR100369749B1 (ko) 2003-04-21
NO310299B1 (no) 2001-06-18
EP0659831A1 (en) 1995-06-28
CN1107870A (zh) 1995-09-06
FI945974A (fi) 1995-06-23
CN1058979C (zh) 2000-11-29
DE69411525T2 (de) 1998-11-05
ATE168127T1 (de) 1998-07-15
ES2119074T3 (es) 1998-10-01
NO944945L (no) 1995-06-23
JP3523922B2 (ja) 2004-04-26
RU94044523A (ru) 1996-10-10
US5837769A (en) 1998-11-17
RU2143446C1 (ru) 1999-12-27
NO944945D0 (no) 1994-12-20
BR9405153A (pt) 1995-10-31
DE69411525D1 (de) 1998-08-13
FI945974A0 (fi) 1994-12-20
JPH07207111A (ja) 1995-08-08
TW354802B (en) 1999-03-21
CA2138575A1 (en) 1995-06-23
EP0659831B1 (en) 1998-07-08

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