KR890010027A - 폴리카보네이트 연질 세그먼트를 함유하는 스판덱스 제품 - Google Patents

폴리카보네이트 연질 세그먼트를 함유하는 스판덱스 제품 Download PDF

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KR890010027A
KR890010027A KR1019880016881A KR880016881A KR890010027A KR 890010027 A KR890010027 A KR 890010027A KR 1019880016881 A KR1019880016881 A KR 1019880016881A KR 880016881 A KR880016881 A KR 880016881A KR 890010027 A KR890010027 A KR 890010027A
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diol
mixtures
product
polymers
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KR1019880016881A
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KR970007950B1 (ko
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에이. 로덴 개리
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제임스 제이. 플린
이. 아이. 듀퐁 드 네모아 앤드 캄파니
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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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • C08G18/765—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group alpha, alpha, alpha', alpha', -tetraalkylxylylene diisocyanate or homologues substituted on the aromatic ring
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음

Description

폴리카보네이트 연질 세그먼트를 함유하는 스판덱스 제품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 하이드록실 말단 중합체와 유기 디이소시아네이트를 반응시켜 이소시아네이트 말단 중합체를 형성하고, 이어서 디아미으로 연쇄연장시켜 내염소성과 방미성이 증진된 스판덱스 중합체를 제공함으로써 제조된 선형 세그먼트 폴리우레탄-우레아 스판덱스 중합체의 성형제품에 있어서, 폴리(펜탄-1,5-카보네이트)디올, 폴리(헥산-1,6-카보네이트)디올, 이의 공중합체 및 이의 혼합물로 이루어진 그룹으로부터 선택된 폴리카보네이트인 하이드록실 말단 중합체, p,p'-메틸렌디페닐 디이소시아네이트, 4,4'-메틸렌-비스(사이클로헥실이소시아네이트), α,α,α',α'-테트라메틸-p-크실렌 디이소시아네이트, α,α,α',α'-테트라메틸-m-크실렌 디이소시아네이트 및 이의 혼합물로 이루어진 그룹으로부터 선택되는 유기디이소시아네이트 및 하이드라진 및 일반식 H2N-R-NH2의 디아민(여기서, R은 탄소수 2 내지 8의 알킬렌 그룹, 치환족 그룹, 테트라클로로-치환된 크셀렌 그룹 및 이의 혼합물이다)으로 이루어진 그룹으로부터 선택되는 연쇄연장 디아민을 조합하여 포함함을 특징으로 하는 개선된 성형 제품.
  2. 제1항에 있어서, 디아민이 에틸렌디아민과 수소화 m-페닐렌디아민의 혼합물이고, 에틸렌디아민의 양이 혼합물 적어도 70중량%인 제품.
  3. 제1항에 있어서, 디올의 수평균분자량이 800 내지 5,000 범위내이고 융점이 50℃이하인 제품.
  4. 제1항 내지 제3항중의 어느 한 항에 있어서, 섬유 형태의 제품.
  5. 제1항 내지 제3항 중의 어느 한 항에 있어서, 필름 형태의 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880016881A 1987-12-17 1988-12-17 폴리카보네이트 연질 세그먼트를 함유하는 스판덱스 제품 KR970007950B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/134,022 US4837292A (en) 1987-12-17 1987-12-17 Article of spandex having polycarbonate soft segment
US134,022 1987-12-17
US134022 1987-12-17

Publications (2)

Publication Number Publication Date
KR890010027A true KR890010027A (ko) 1989-08-05
KR970007950B1 KR970007950B1 (ko) 1997-05-19

Family

ID=22461413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016881A KR970007950B1 (ko) 1987-12-17 1988-12-17 폴리카보네이트 연질 세그먼트를 함유하는 스판덱스 제품

Country Status (8)

Country Link
US (1) US4837292A (ko)
EP (1) EP0321288B1 (ko)
JP (1) JP2717148B2 (ko)
KR (1) KR970007950B1 (ko)
CN (1) CN1033660A (ko)
BR (1) BR8806618A (ko)
DE (1) DE3885427T2 (ko)
MX (1) MX165838B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3855365T2 (de) * 1988-03-14 1996-10-31 Corvita Corp Polyurethane
DE3932949A1 (de) * 1989-10-03 1991-04-11 Bayer Ag Elasthanfasern hoher dehnbarkeit und festigkeit und ein verfahren zu ihrer herstellung
US5962130A (en) * 1995-01-03 1999-10-05 Dupont-Toray Co., Ltd. Durable polyurethane fiber and method for the manufacture thereof
US5800920A (en) * 1994-03-04 1998-09-01 Dupont Toray Durable polyurethane fiber and method for the manufacture thereof
WO1998025986A1 (en) * 1996-12-13 1998-06-18 Du Pont-Toray Company, Ltd. Polyestercarbonate-polyurethaneurea fibers
US6096252A (en) * 1998-01-29 2000-08-01 Dupont Toray Co., Ltd. Process of making polyurethane fiber
US6372834B1 (en) * 1999-12-15 2002-04-16 Dupont Toray-Co. Ltd. Stabilized spandex
US6689863B1 (en) * 2002-10-08 2004-02-10 General Electric Company Polycarbonate copolymers and methods for producing the polycarbonate copolymers
DE102004032419A1 (de) * 2004-07-05 2006-01-26 Bayer Materialscience Ag Herstellung klarer Isocyanatprepolymere auf Hexandiolethercarbonat-Basis
CN115003723B (zh) * 2020-01-07 2023-12-05 诠达化学股份有限公司 一种具有高拉伸强度的热可塑性聚氨酯、其制备配方及制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29224A (en) * 1860-07-17 Improvement in shuttles for sewing-machines
US3379683A (en) * 1963-04-17 1968-04-23 Du Pont Polyurethanes prepared from m-xylylenediamine
NL148622B (nl) * 1964-06-30 1976-02-16 Du Pont Elastische vezel.
GB1092447A (en) * 1965-04-13 1967-11-22 Upjohn Co Polyurethanes derived from 1,4-diethylbenzene ª‰,ª‰'-diisocyanate
DE1669411C3 (de) * 1966-06-25 1974-10-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung gummielastischer Fäden
US3542839A (en) * 1966-12-30 1970-11-24 Du Pont 2,5-diisopropyl-p-xylylene diisocyanate
DE1694136B2 (de) * 1967-02-28 1974-11-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrolysefesten Polyurethanen
US3642703A (en) * 1967-08-29 1972-02-15 Asahi Chemical Ind Method of improving the stability of polyurethane solutions
US3509233A (en) * 1968-04-02 1970-04-28 Bayer Ag Hydrolysis resistant elastomeric poly (carbonate urethanes)
DE1902931A1 (de) * 1969-01-22 1970-08-27 Bayer Ag Semicarbazid-alkylamin-Elastomerfaeden
USRE29224E (en) 1972-05-04 1977-05-17 Bayer Aktiengesellschaft Polyurethane urea elastomers based on polycarbonate macrodiols
DE2221751C3 (de) * 1972-05-04 1978-08-10 Bayer Ag, 5090 Leverkusen Polyurethanharnstoff elastomere
DE2252280C3 (de) * 1972-10-25 1981-03-19 Bayer Ag, 5090 Leverkusen Textilbeschichtungen und Syntheseleder aus Polycarbonat-Polyharnstoff-Elastomeren
US3994881A (en) * 1975-07-24 1976-11-30 E. I. Du Pont De Nemours And Company Spandex process and product based on tetra-halogenated diisocyanates and diamines
US4131731A (en) * 1976-11-08 1978-12-26 Beatrice Foods Company Process for preparing polycarbonates
US4423205A (en) * 1982-05-24 1983-12-27 Ethyl Corporation Cationic polymerization of cyclic carbonates
US4456745A (en) * 1982-05-24 1984-06-26 Ethyl Corporation Polyurethanes prepared from polycarbonates

Also Published As

Publication number Publication date
EP0321288A1 (en) 1989-06-21
CN1033660A (zh) 1989-07-05
MX165838B (es) 1992-12-07
BR8806618A (pt) 1989-08-22
US4837292A (en) 1989-06-06
DE3885427D1 (de) 1993-12-09
JP2717148B2 (ja) 1998-02-18
EP0321288B1 (en) 1993-11-03
JPH01190717A (ja) 1989-07-31
KR970007950B1 (ko) 1997-05-19
DE3885427T2 (de) 1994-05-11

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