KR20040014533A - 신축성 재료 - Google Patents
신축성 재료 Download PDFInfo
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- KR20040014533A KR20040014533A KR10-2003-7015550A KR20037015550A KR20040014533A KR 20040014533 A KR20040014533 A KR 20040014533A KR 20037015550 A KR20037015550 A KR 20037015550A KR 20040014533 A KR20040014533 A KR 20040014533A
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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
- 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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
Description
스티렌 함량 (중량 %) | 이소프렌/ 부타디엔 비율(중량 %) | 수소화율(%) | 수평균 분자량 | 결합 비닐기 함량(%) | |
수소화 블록 공중합체 1 | 18 | 100/0 | 98 | 93,000 | 8 |
수소화 블록 공중합체 2 | 18 | 0/100 | 97 | 103,000 | 50 |
수소화 블록 공중합체 3 | 30 | 50/50 | 98 | 121,000 | 9 |
수소화 블록 공중합체 4 | 30 | 100/0 | 97 | 43,000 | 8 |
수소화 블록 공중합체 5 | 30 | 50/50 | 96 | 153,000 | 8 |
열가소성 중합체 재료 성분 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 |
수소화 블록 공중합체 1 | 100 | 100 | 100 | ||
수소화 블록 공중합체 2 | 100 | ||||
수소화 블록 공중합체 3 | 100 | ||||
수소화 블록 공중합체 4 | |||||
수소화 블록 공중합체 5 | |||||
파라핀계 공정유1) | 100 | ||||
PE-12) | 20 | 40 | |||
PE-23) | |||||
PS4) | 20 | ||||
PP5) | |||||
열가소성 중합체 재료의 특성 | |||||
MFR(g/10분)(측정 온도) | 6(230℃) | 4(230℃) | 10(230℃) | 12(200℃) | 8(250℃) |
잔류 비틀림(%) | 8 | 7 | 10 | 11 | 7 |
영구 인장 변형 (%) | 7 | 7 | 7 | 7 | 5 |
용융 장력 값의 진폭 (%) | 4 | 6 | 5 | 7 | 10 |
재료를 용융 및 파단시키는 권취 속도 (m/분) | 141 | 104 | 160 | 94 | 70 |
신축성 재료 형성시 성형가공성 | |||||
신축성 재료의 형태 | 부직포 | 밴드 | 필름 | 부직포 | 밴드 |
평가 결과 | O | O | O | O | O |
1) 파라핀계 공정유: Diana process oil PW-380, Idemitsu Kosan Co., Ltd. 제조2) PE-1: 폴리에틸렌 (UJ480, Japan Polychem corporation사 제조, MFR = 30 g/l0분 (190℃, 2.16kg))3) PE-2: 폴리에틸렌 (1520L, Mitsui Chemicals Inc.사 제조, MFR = 2.3 g/l0분 (190℃, 2.16kg))4) PS: 폴리스티렌 (S103LA, A & M styrene Co.사, Ltd. 제조, MFR = 7.7g/l0분 (200℃, 5.00kg))5) PP: 폴리프로필렌 (S1O6LA, Grand Polymer Co.사, Ltd. 제조, MFR = 15 g/l0분 (230℃, 2.16kg)) |
열가소성 중합체 재료 성분 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 비교예 5 |
수소화 블록 공중합체 1 | 100 | ||||
수소화 블록 공중합체 2 | |||||
수소화 블록 공중합체 3 | 100 | 100 | |||
수소화 블록 공중합체 4 | 100 | ||||
수소화 블록 공중합체 5 | 100 | ||||
파라핀계 공정유1) | 100 | 75 | 100 | ||
PE-12) | 100 | 40 | |||
PE-23) | 30 | ||||
PS4) | |||||
PP5) | 30 | ||||
열가소성 중합체 재료의 특성 | |||||
MFR(g/10분)(측정 온도) | 10(180℃) | 15(200℃) | 5(200℃) | 15(190℃) | 5(280℃) |
잔류 비틀림(%) | 10 | 6 | 14 | 42 | 8 |
영구 인장 변형 (%) | 15 | 5 | 6 | 33 | 5 |
용융 장력 값의 진폭 (%) | 25 | 8 | 4 | 9 | - |
재료를 용융 및 파단시키는 권취 속도 (m/분) | 41 | 46 | 13 | 130 | <10 |
신축성 재료 형성시 성형가공성 | |||||
신축성 재료의 형태 | 밴드 | 부직포 | 필름 | 밴드 | 부직포 |
평가 결과 | X | X | X | O | X |
1) 파라핀계 공정유: Diana process oil PW-380, Idemitsu Kosan Co.사, Ltd. 제조2) PE-1: 폴리에틸렌 (UJ480, Japan Polychem corporation사 제조, MFR = 30 g/l0분 (190℃, 2.16kg))3) PE-2: 폴리에틸렌 (1520L, Mitsui Chemicals Inc.사 제조, MFR = 2.3 g/l0분 (190℃, 2.16kg))4) PS: 폴리스티렌 (S103LA, A & M styrene Co., Ltd.사 제조, MFR = 7.7 g/l0분 (200℃, 5.00kg))5) PP: 폴리프로필렌 (S1O6LA, Grand Polymer Co., Ltd.사 제조, MFR = 15 g/l0분 (230℃, 2.16kg)) |
Claims (3)
- 하기의 조건을 만족하는 열가소성 중합체 재료를 함유하는 신축성 재료:(i) 하기를 함유하며:(a) 수평균 분자량이 50,000 내지 140,000 이고, 주로 비닐 방향족 화합물로 구성된 2 이상의 중합체 블록 (A) 및 주로 공액 디엔 화합물로 구성된 1 이상의 수소화 중합체 블록 (B)를 포함하는 수소화 블록 공중합체 100 질량부(여기서, 중합체 블록 (A) 함량은 10 내지 40 질량 % 범위이고, 공액 디엔 화합물로부터 유래된 중합체 블록 (B) 에 존재하는 이중 결합의 50% 이상이 수소화된다);(b) 비방향족 고무 연화제 0 내지 120 질량부;(c) 2.16kg의 하중, 190 ℃ 에서 측정시 15 g/10분 이상의 MFR을 가지는 폴리에틸렌 0 내지 80 질량부; 및(d) 5.00kg의 하중, 200 ℃에서 측정시 5 g/10분 이상의 MFR을 가지는 폴리스티렌 0 내지 40 질량부;(ii) 신축성 시험에서 25。C에서 150 % 로 신장한 후에, 15 % 이하의 잔류 비틀림을 가지며;(iii) 열가소성 재료를 25。C에서 100 % 신장하여 120 분 동안 유지한 후, 이완하여 30분 간 그 상태로 유지할 때, 10% 이하의 영구 인장 변형을 가지며;(iv) MFR이 5 내지 15 g/10분을 나타내는 온도 조건 하에서 수행된 용융 장력 시험에서 측정시, 용융 장력 값의 15 % 이하의 진폭을 나타내고;(v) MFR이 5 내지 15 g/10분을 나타내는 온도 조건 하에서 수행된 용융 장력시험에서 60m/분 이상의 권취 속도로 감았을 때, 용융 및 파단된다.
- 제 1 항에 있어서, 열가소성 중합체 재료로 형성된 필름, 스트랜드, 밴드, 또는 부직포 형태로 제공되는 신축성 재료.
- 제 1 항에 있어서, 수소화 중합 블록 (B)를 구성하는 공액 디엔 화합물이 부타디엔, 이소프렌, 또는 이 둘의 혼합물인 신축성 재료.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001166148A JP2002363376A (ja) | 2001-06-01 | 2001-06-01 | 伸縮性材料 |
JPJP-P-2001-00166148 | 2001-06-01 | ||
PCT/JP2002/005158 WO2002098976A1 (fr) | 2001-06-01 | 2002-05-28 | Materiau extensible |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040014533A true KR20040014533A (ko) | 2004-02-14 |
KR100567959B1 KR100567959B1 (ko) | 2006-04-05 |
Family
ID=19008721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037015550A KR100567959B1 (ko) | 2001-06-01 | 2002-05-28 | 신축성 재료 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7105599B2 (ko) |
EP (1) | EP1403318A4 (ko) |
JP (1) | JP2002363376A (ko) |
KR (1) | KR100567959B1 (ko) |
CN (1) | CN100523079C (ko) |
WO (1) | WO2002098976A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4864389B2 (ja) * | 2005-09-02 | 2012-02-01 | 株式会社クラレ | 薄物成形体 |
JP2007154013A (ja) * | 2005-12-05 | 2007-06-21 | Jsr Corp | 不織布用共重合体、不織布用共重合体組成物、及び不織布 |
CA2646427A1 (en) * | 2006-03-28 | 2007-10-25 | Kuraray Co., Ltd. | Thermoplastic elastomer composition |
JP5036221B2 (ja) * | 2006-05-31 | 2012-09-26 | 花王株式会社 | 伸縮性不織布の製造方法 |
ES2640735T3 (es) * | 2008-08-29 | 2017-11-06 | Kuraray Co., Ltd. | Copolímero en bloque hidrogenado y composición que lo contiene |
CA2959479C (en) * | 2014-08-29 | 2022-08-16 | Kuraray Co., Ltd. | Thermoplastic elastomer composition and molded article |
ES2711149T3 (es) * | 2014-08-29 | 2019-04-30 | Kuraray Co | Composición de elastómero termoplástico |
CN105175979A (zh) * | 2015-10-26 | 2015-12-23 | 益阳达普林科技有限公司 | 一种高回弹热塑性弹性体组合物及其制备方法 |
CN106084809A (zh) * | 2016-07-25 | 2016-11-09 | 奥克兰高分子医用材料(天津)有限公司 | 防压疮垫片 |
KR102384286B1 (ko) | 2018-06-22 | 2022-04-06 | 주식회사 엘지화학 | 폴리프로필렌 수지의 물성 평가 방법, 폴리프로필렌 부직포의 제조 방법, 및 폴리프로필렌 부직포 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719261A (en) * | 1978-09-22 | 1988-01-12 | H. B. Fuller Company | Hot melt adhesive for elastic banding and method for utlizing the same |
JP3394605B2 (ja) * | 1994-08-18 | 2003-04-07 | 三菱化学株式会社 | フィルム成形用スチレン系熱可塑性エラストマー組成物 |
JP3598429B2 (ja) * | 1996-08-27 | 2004-12-08 | 株式会社クラレ | 熱可塑性樹脂組成物 |
KR100571504B1 (ko) * | 1996-11-14 | 2006-04-17 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 탄성이 향상된 개질 스티렌 블록 공중합체 화합물 |
EP1241224A1 (en) * | 1996-11-29 | 2002-09-18 | Riken Technos Corporation | Thermoplastic elastomeric resin composition |
US6630532B1 (en) * | 1999-09-15 | 2003-10-07 | Kraton Polymer U.S. Llc | Modified styrenic block copolymer compounds having improved elastic performance |
JP2001106628A (ja) * | 1999-10-06 | 2001-04-17 | Kuraray Plast Co Ltd | 貼付用基材フイルムおよび貼付材 |
-
2001
- 2001-06-01 JP JP2001166148A patent/JP2002363376A/ja active Pending
-
2002
- 2002-05-28 WO PCT/JP2002/005158 patent/WO2002098976A1/ja active Application Filing
- 2002-05-28 EP EP02730729A patent/EP1403318A4/en not_active Ceased
- 2002-05-28 CN CNB028111494A patent/CN100523079C/zh not_active Expired - Lifetime
- 2002-05-28 US US10/479,178 patent/US7105599B2/en not_active Expired - Lifetime
- 2002-05-28 KR KR1020037015550A patent/KR100567959B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN100523079C (zh) | 2009-08-05 |
WO2002098976A1 (fr) | 2002-12-12 |
US7105599B2 (en) | 2006-09-12 |
US20040138379A1 (en) | 2004-07-15 |
EP1403318A1 (en) | 2004-03-31 |
JP2002363376A (ja) | 2002-12-18 |
CN1513029A (zh) | 2004-07-14 |
EP1403318A4 (en) | 2006-06-07 |
KR100567959B1 (ko) | 2006-04-05 |
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