KR830001481A - Manufacturing method of composite sheet material - Google Patents

Manufacturing method of composite sheet material Download PDF

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KR830001481A
KR830001481A KR1019790003047A KR790003047A KR830001481A KR 830001481 A KR830001481 A KR 830001481A KR 1019790003047 A KR1019790003047 A KR 1019790003047A KR 790003047 A KR790003047 A KR 790003047A KR 830001481 A KR830001481 A KR 830001481A
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method described
item
preceding paragraph
polyurethane polymer
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KR830001106B1 (en
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엠. 파커 골돈
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밀라드 엠. 릭스 주니어
윌밍톤 케미칼 코포레이숀
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

내용 없음No content

Description

복합 시이트 재료의 방법Method of composite sheet material

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음This content is subject to disclosure, so the full text is not included.

Claims (26)

(a) 미반응의 N=C=O기를 실질적으로 함유하지 아니하는 폴리우레탄 폴리마의 수성 이온성분산액으로 다공질의 시이트 재료의 최소한 한 부분을 함침하고, (b) 전기의 다공질 시이트 재료중에 함침된 분산액에서 폴리우레탄 폴리마를 이온적으로 응결시키어, (c) 이 함침물을 복합 시이트 재료를 형성하도록 건조하여서 된 복합시이트 재료의 제법.(a) At least one part of the porous sheet material is impregnated with an aqueous ionic dispersion of polyurethane polymer that does not substantially contain unreacted N=C=O groups, and (b) impregnated in the previous porous sheet material. A method for producing a composite sheet material by ionically condensing polyurethane polymer in a dispersion, and (c) drying the impregnated product to form a composite sheet material. 건조하기전에 함침된 시이트에서 분산제의 실질적인 전부를 제거하는 것을 포함한 전항(1)의 기재방법.The method described in the preceding paragraph (1), including removing substantially all of the dispersant from the impregnated sheet prior to drying. 수성의 이온성 폴리우레탄 폴리마 분산액이 5-50중량%의 고체함량을 갖는 전항(1)의 기재방법.The method described in the preceding paragraph (1), wherein the aqueous ionic polyurethane polymer dispersion has a solid content of 5-50% by weight. 수성의 이온성 폴리우레탄 폴리마 분산액이 10-40중량%의 고체함량을 갖는 전항(3)의 기재방법.The method described in the preceding item (3), wherein the aqueous ionic polyurethane polymer dispersion has a solid content of 10-40% by weight. 수성의 이온성 폴리우레탄 폴리마 분산액이 10-5000cm포이즈의 점도를 갖는 전항(1)의 기재방법.The method described in the preceding paragraph (1), wherein the aqueous ionic polyurethane polymer dispersion has a viscosity of 10-5000 cm poise. 수성의 이온성 폴리우레탄 폴리마가 10-2000cm포이즈의 점도를 갖는 전항(5)기재의 방법.The method as described in (5) above, wherein the aqueous ionic polyurethane polymer has a viscosity of 10-2000 cm poise. 건조된 합성물이 5-70중량%의 폴리우레탄 폴리마로 형성된 전항(1)의 기재방법.The method described in the preceding paragraph (1), wherein the dried composite is formed of 5-70% by weight of polyurethane polymer. 건조된 합성물이 15-50중량%의 폴리우레탄 폴리마로 형성된 전항(1)의 기재방법.The method described in the preceding item (1), wherein the dried composite is formed of 15-50% by weight of polyurethane polymer. 다공질의 기질을 직물, 부직포, 스판폰드(부직포)니들드 뱃스(needled batts), 워타리이브(water-leave)로 형성된 군에서 선택된 전항(7)기재의 방법.The method as described in the preceding item (7) selected from the group of porous substrates formed of woven fabrics, non-woven fabrics, spunpond (non-woven fabrics) needled batts, and water-leaves. (a) 말단에 이소시아네이트기를 갖는 중간체를 만들도록 화학양론적으로 과잉의 디이소시아네이트를 반응성 수소화합물과 반응시키는 것.(a) Stoichiometrically reacting an excess of diisocyanate with a reactive hydrogen compound to make an intermediate having an isocyanate group at the terminal. (b) 플리마쇄에 공유결합된 용해보조제가 되는 이온화할 수 있는 기를 부여할 수 있게 말단에 이소시아네이트기를 갖는 중간체와 용해 보조제 화합물의 반응성 수소원자를 반응 시키는 것.(b) Reaction of a reactive hydrogen atom of a dissolution aid compound with an intermediate having an isocyanate group at the terminal so as to impart an ionizable group covalently bonded to the polyma chain. (c) 용해보조제 화합물과 용해보조제와를 반응시키는 것 (d) 실질적으로 N=C=O기의 전부를 반응시킬 수 있게 상기 (e)에 있어 생성물의 쇄를 신장하는 것에 의하여 폴리우레탄의 수성의 이온성 분산액을 만드는 전항(1)에 기재 방법.(c) Reaction of a solubility aid compound with a solubility aid (d) Aqueous polyurethane by extending the chain of the product in (e) so that substantially all of the N=C=O groups can be reacted. The method described in the preceding paragraph (1) for preparing an ionic dispersion of. 상기 쇄의 신장을 물로하는 전항(10)에 기재방법.The method described in the preceding paragraph (10) in which the chain is elongated with water. 상기 쇄의 신장을 물과 디아민으로 하는 전항(10)에 기재방법.The method described in the previous item (10), wherein the chain is elongated with water and diamine. 물을 가하므로서 고체농도를 조절하는 공정을 포함하는 전항(10)에 기재방법.The method described in the preceding paragraph (10), which includes the step of controlling the solid concentration by adding water. 트리렌 디이소시아네이트 이소프론디이소시아네이트 및 4,4-메치렌비즈-(시크로헥실) 이소 시아네이트에서 형성된 군에서 전기의 디이소시아네이트를 선택하는 전항(10)에 기재방법.The method described in the previous item (10) for selecting the previous diisocyanate from the group formed from triene diisocyanate isoprondiisocyanate and 4,4-methylene beads-(cyclohexyl) isocyanate. 전기의 반응성 수소화합물이 디올 또는 트리올인 전항(10)에 기재방법.The method described in (10) above, wherein the reactive hydrogen compound is a diol or a triol. 전기 디올이 폴리에텔폴리올인 전항(15)에 기재방법.The method described in the previous item (15), wherein the diol is polyether polyol. 전기 폴리에텔폴리올이 50-10,000의 분자량을 갖는 전항(16)에 기재방법.The method described in (16) above, wherein the polyether polyol has a molecular weight of 50-10,000. 전기의 폴리에텔폴리올이 적어도 400의 분자량을 갖는 전항(17)에 기재방법.The method described in the preceding item (17), wherein the polyether polyol has a molecular weight of at least 400. 전기 디올이 폴리에스델디올인 전항(15)에 기재방법.The method described in the previous paragraph (15), wherein the diol is polyesdeldiol. 전기 디올이 폴리카푸로락톨인 전항(19)에 기재방법.The method described in the preceding paragraph (19), wherein the diol is polycapurolactol. 전기용해 보조제 화합물이 2,2-히드록시메칠 치환칼본산인 전항(10)에 기재방법.The method described in the preceding item (10), wherein the electrolysis aid compound is a 2,2-hydroxymethyl substituted carboxylic acid. 전기용해 보조제 화합물이 2,2-디-(히드록시메칠)푸로피온산인 전항(21)에 기재방법.The method described in the preceding item (21), wherein the electrolysis aid compound is 2,2-di-(hydroxymethyl)furopionic acid. 전기용해 보조제 화합물이 모노-제3아민인 전항(10)에 기재방법.The method described in the preceding item (10), wherein the electrolysis aid compound is a mono-tertiary amine. 전기모노아민이 N-에칠 모루호린인 전항(23)에 기재방법.The method described in the preceding item (23), wherein the electromonoamine is N-ethyl moruhorine. 전기의 이온성 응결을 수성의 산욕에 침지하므로서 이루어지게 하는 전항(1)에 기재방법.The method described in the preceding paragraph (1) in which the ionic condensation of electricity is immersed in an aqueous acid bath. 전기 수성의 산욕이 초산을 함유하는 전항(25)에 기재방법.The method described in the preceding paragraph (25), wherein the electric aqueous acid bath contains acetic acid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the initial application.
KR1019790003047A 1979-09-05 1979-09-05 Preparation of Composite Sheet Material Expired KR830001106B1 (en)

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Application Number Priority Date Filing Date Title
KR1019790003047A KR830001106B1 (en) 1979-09-05 1979-09-05 Preparation of Composite Sheet Material

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Application Number Priority Date Filing Date Title
KR1019790003047A KR830001106B1 (en) 1979-09-05 1979-09-05 Preparation of Composite Sheet Material

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KR830001481A true KR830001481A (en) 1983-05-17
KR830001106B1 KR830001106B1 (en) 1983-06-11

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