KR910700366A - Polyester Composite Monofilament with Screen - Google Patents

Polyester Composite Monofilament with Screen

Info

Publication number
KR910700366A
KR910700366A KR1019900701690A KR900701690A KR910700366A KR 910700366 A KR910700366 A KR 910700366A KR 1019900701690 A KR1019900701690 A KR 1019900701690A KR 900701690 A KR900701690 A KR 900701690A KR 910700366 A KR910700366 A KR 910700366A
Authority
KR
South Korea
Prior art keywords
polyester
composite monofilament
monofilament
polyethylene terephthalate
screen use
Prior art date
Application number
KR1019900701690A
Other languages
Korean (ko)
Other versions
KR950007817B1 (en
Inventor
요시미쯔 이도오
모도다다 후꾸하라
아끼라 기시로
Original Assignee
마에다 가쓰노스케
도오레 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 마에다 가쓰노스케, 도오레 가부시기가이샤 filed Critical 마에다 가쓰노스케
Publication of KR910700366A publication Critical patent/KR910700366A/en
Application granted granted Critical
Publication of KR950007817B1 publication Critical patent/KR950007817B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D9/00—Open-work fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/247—Meshes, gauzes, woven or similar screen materials; Preparation thereof, e.g. by plasma treatment
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
    • D03D15/37—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Multicomponent Fibers (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Artificial Filaments (AREA)

Abstract

A polyester composite monofilament for screen gauze comprises (a) a sheath part made of a polyester having a glass transition temp (Tg) of 35-73 deg C, and (b) a core part made of a polyester having a higher Tg surface area ratio of (b) to (a) is 70:30-95:5. The strength at break of the monofilament is at least 6g/d and its modulus at elongation of 10% is at elast 3.5 g/d. Pref both sheath and core comprise polyester copolymer formed mainly of polyethylene terephthalate (PET). Pref the sheath component is made by copolymerising at least one of dimer acid, adipic acid, sebacic acid and a cpd of formula R10(CnH2no)mR2 (I) with polyethylene terephthalate. In (I), R1 and R2 = 1-4C alkyl, n = 2-5 and m = 2-250. The monofilament has a concentric core/sheath structure, has a denier less than 9 or it may have at least 5 cores, each core having a strength of at 3d.

Description

스크린사용 폴리에스테르 복합모노필라멘트Polyester Composite Monofilament with Screen

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

폴리에스테르로 된 복합모노 필라멘트로서, (a) 피복부를 형성하는 폴리에스테르의 글라스 전이점 온도 (Tg)가 35 내지 73℃이고, 또한 심지부를 형성하는 폴리에스테르의 글라스 전이점 온도(Tg)보다 낮으며, (b) 심지 : 피복의 면적비가 70 : 30 내지 95 : 5의 범위이고, (c) 그 모노필라멘트의 파단강도가 6g/d 이상으로, 또한 신도 10% 일때의 모듈러스가 3.5g/d 이상인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트.As a composite monofilament of polyester, (a) the glass transition point temperature (Tg) of the polyester forming the coating portion is 35 to 73 ° C, and is lower than the glass transition point temperature (Tg) of the polyester forming the core portion. (B) the wick: sheath area ratio is in the range of 70: 30 to 95: 5, (c) the breaking strength of the monofilament is not less than 6 g / d, and the modulus is 3.5 g / d when the elongation is 10%. Screen use polyester composite monofilament characterized by the above. 제1항에 있어서, 전기한 복합모노필라멘트에 있어서 실질적으로 동심원형의 심지피복 구조인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트.The polyester composite monofilament for screen use according to claim 1, wherein the composite monofilament described above has a substantially concentric wick coating structure. 제1항에 있어서, 전기한 복합모노필라멘트의 심지성분이 폴리에틸렌 테레프탈레이트이고, 피복성분이 폴리에틸렌테레프탈레이트를 주성분으로 하는 공중합 폴리에스테르인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트.The polyester composite monofilament for screen use according to claim 1, wherein the wick component of the composite monofilament described above is polyethylene terephthalate, and the coating component is co-polyester having a polyethylene terephthalate as a main component. 제4항에 있어서, 전기한 피복성분이 다이미산, 아디핀산, 사바신산 및 하기한 일반식으로 표현되는 화합물이 최소한 1 종과 폴리에틸렌 테레프탈레이트가 공중합된 공중합 폴리에스테르인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트. R1O(CnH2nO) mR2R1, R2: H 또는 탄소수 1 내지 4의 알킬기에서 선택된 것. n : 2 내지 5의 정수, m : 2 내지 250의 정수.5. The screening poly according to claim 4, wherein the aforementioned coating component is a copolymerized polyester in which at least one compound represented by dimiic acid, adipic acid, savacic acid and the following general formula is copolymerized with polyethylene terephthalate. Ester composite monofilament. R 1 O (CnH 2 nO) mR 2 R 1 , R 2 : H or an alkyl group having 1 to 4 carbon atoms. n: an integer from 2 to 5, m: an integer from 2 to 250. 제1항에 있어서, 전기한 복합모노필라멘트가 9데니일 미만인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트.The polyester composite monofilament for screen use according to claim 1, wherein the composite monofilament described above is less than 9 denyl. 제1항에 있어서, 전기한 복합모노필라멘트에 있어서, 심지의 수가 5개 이상이며, 각 독립한 심지의 섬도가 3d이하인 것을 특징으로 하는 스크린사용 폴리에스테르 복합 모노 필라멘트.The polyester composite monofilament for screen use according to claim 1, wherein in the aforementioned composite monofilament, the number of wicks is 5 or more, and the fineness of each independent wick is 3d or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900701690A 1988-12-05 1989-12-04 Polyester composite mono-filament for screen gauze KR950007817B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP???63-307100 1988-12-05
JP30710088 1988-12-05
JP63-307100 1988-12-05
JP???1-10865 1989-01-19
JP1086589 1989-01-19
JP1-10865 1989-01-19
PCT/JP1989/001214 WO1990006384A1 (en) 1988-12-05 1989-12-04 Polyester composite mono-filament for screen gauze

Publications (2)

Publication Number Publication Date
KR910700366A true KR910700366A (en) 1991-03-15
KR950007817B1 KR950007817B1 (en) 1995-07-20

Family

ID=26346213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701690A KR950007817B1 (en) 1988-12-05 1989-12-04 Polyester composite mono-filament for screen gauze

Country Status (5)

Country Link
EP (1) EP0399053B1 (en)
KR (1) KR950007817B1 (en)
AT (1) ATE138983T1 (en)
DE (1) DE68926617T2 (en)
WO (1) WO1990006384A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025527A2 (en) * 1993-05-04 1994-11-10 E.I. Du Pont De Nemours And Company Improved bonding resin and methods relating thereto
JP3998090B2 (en) * 1999-01-11 2007-10-24 Ｋｂセーレン株式会社 Polyester monofilament for screens
DE10019940B4 (en) * 2000-04-11 2011-02-17 Sefar Ag Fabric for making stencil for screen printing and stencil thereof and their use
KR20190136023A (en) * 2017-04-27 2019-12-09 코베스트로 엘엘씨 Structured Filament Used for 3D Printing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207619A (en) * 1985-03-06 1986-09-16 Teijin Ltd Polyester yarn
JPH0637117B2 (en) * 1986-02-18 1994-05-18 日本特殊織物株式会社 Mesh cloth for imprint screen

Also Published As

Publication number Publication date
EP0399053A4 (en) 1991-09-04
DE68926617T2 (en) 1996-10-31
KR950007817B1 (en) 1995-07-20
EP0399053B1 (en) 1996-06-05
ATE138983T1 (en) 1996-06-15
WO1990006384A1 (en) 1990-06-14
DE68926617D1 (en) 1996-07-11
EP0399053A1 (en) 1990-11-28

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