KR870004814A - 강 화 재 - Google Patents

강 화 재 Download PDF

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Publication number
KR870004814A
KR870004814A KR860009658A KR860009658A KR870004814A KR 870004814 A KR870004814 A KR 870004814A KR 860009658 A KR860009658 A KR 860009658A KR 860009658 A KR860009658 A KR 860009658A KR 870004814 A KR870004814 A KR 870004814A
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South Korea
Prior art keywords
yarn
hollow
microspheres
roving
preformed
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KR860009658A
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KR930008403B1 (ko
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쿠르트 쾰쩌 클라우스
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쿠르트 쾰쩌 클라우스
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • D—TEXTILES; PAPER
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H3/005—Synthetic yarns or filaments
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    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
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    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
    • 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
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    • 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
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    • 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
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    • 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
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    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • 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
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    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2139—Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]

Abstract

내용 없음

Description

강 화 재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 물질의 평면도 투시도이다.
제2도는 물질의 측단면 투시도이다.

Claims (20)

  1. 어떤 접합제도 없는 평행기본 필라멘트의 실질적 부분이 떨어져 펼쳐져 있거나 또는 분리되어 있으며, 기본 필라멘트 사이의 공간은 직경 20 내지 30㎛를 갖는 중공 플라스틱 미세구주로 채워져 있으며, 수직픽업 및 비중이 고탄성율을 갖는 감소되어 있는 것을 특징으로 하는, 평행배열된 연속기본 필라멘트의 로빙, 사 또는 느슨하게 짜인 이합사의 형태인 듀로플라스틱의 강화재.
  2. 제1항에 있어서, 중공미세구는 제조된 비접합 로빙, 사 또는 느슨한 스퍼이합사의 두께가 출발물질 두께의 2 내지 30배 특히 5 내지 10배가 되도록 하는 양만큼 삽입되는 것을 특징으로 하는 강화재.
  3. 어떤 접합제도 없는 평행기본 필라멘트의 실질적 부분이 늘어져 떨어져 있거나 또는 분리되어 있으며, 기본 필라멘트 사이의 공간은 직경 20 내지 300㎛를 갖는 중공플라스틱 미세구로 주로 채워져 있으며 수직픽업 및 비중은 감소되는 것을 특징으로 하는, 고탄성율을 갖는 연속평행 배열된 기본필라멘트의 사, 로빙 또는 느슨한 스펀이합사의 웹, 편성포 또는 스티치 접합물 형태인 듀로 플라스틱의 강화재.
  4. 제3항에 있어서, 중공미세구는 제조된 비접합 웹, 편성포 또는 스티치 접합물이 출발물질 두께의 20 내지 30배 특히 5 내지 10배인 양으로 삽입되는 것을 특징으로 하는 강화재.
  5. 제1항 내지 제4항중 어느 하나에 있어서, 고탄성율을 갖는 섬유는 유리, 탄소섬유 또는 아라미드섬유로 구성되는 것을 특징으로 하는 강화재.
  6. 제1항 내지 제5항중 어느 하나에 있어서, 중공체 충전제의 진밀도가 0.02~0.2kg/d㎥인 것을 특징으로 하는 강화재.
  7. 제1항 내지 제6항중 어느 하나에 있어서, 액상경화수지 특히 에폭시수지 또는 불포화 폴리에스테르수지의 흡수력은 삽입된 중공체 충전제의 양에 의해 필요한 값으로 조절되는 것을 특징으로 하는 강화재.
  8. 제1항 내지 제7항중 어느 하나에 있어서, 중공미세구는 열가소성으로 구성되는 것을 특징으로 하는 강화재.
  9. 제1항 내지 제8항중 어느 하나에 있어서, 로빙, 사 또는 느슨한 스펀이합사의 고탄성율을 갖는 연속평행 배열된 기본필라멘트는 중공플라스틱 미세구의 미리 형성된 미팽창입자의 수용성 접합체-유리현탁액을 사용하여 늘어져 떨어져 있거나 또는 움직여 떨어져 있으며, 결과로서 생기는 공동은 입도가 5 내지 10㎛인 입자로 대부분 채워져 있으며, 이와 같이 얻은 물질은 미리 형성한 입자의 팽창공정시 필요한 온도로 필요한 시간동안 놓이는 것을 특징으로 하는 강화재의 제조방법.
  10. 제9항에 있어서, 삽입된 중공미세구를 갖는 로빙, 사 또는 이합사는 웹, 편성포, 또는 스티치 접합물로 가공되는 것을 특징으로 하는 제조방법.
  11. 제9항에 있어서, 웹, 편성포, 또는 스티치 접합물의 형태로 존재하는 로빙, 사 또는 느슨한 스펀이합사를 처리하는 것을 특징으로 하는 제조방법.
  12. 제6항에 있어서, 중공미세구의 삽입된 미리 형성된 미팽창입자를 갖는 로빙, 사 또는 이합사는 팽창공정전에 웹, 편성포 또는 스티치 접합물로 제조되는 것을 특징으로 하는 제조방법.
  13. 제9항 내지 제12항중 어느 하나에 있어서, 미리 형성된 미팽창입자를 사, 이합사 또는 로빙 또는 이로 제조한 편평형 직물에 함입시키기 위하여 상기 제품은 입자의 수용성 접합제-유리현탁액으로 구성되는 조에서 풀링공정을 받는 것을 특징으로 하는 제조방법.
  14. 제9항 내지 제13항중 어느 하나에 있어서, 중공체 충전제의 미리 형성한 미팽창입자의 양은 출발물질의 두께를 2배 내지 30배, 특히 미리 형성한 중공미세구의 팽창이 따르는 5 내지 10배로 증가시키는 방법으로 측정되는 것을 특징으로 하는 방법.
  15. 제9항 내지 제14항에 있어서, 고탄성율인 섬유가 유리, 탄호 또는 아라미드 섬유로 구성된 것을 특징으로 하는 방법.
  16. 제5항 내지 제15항중 어느 하나에 있어서, 액상경화수지, 특히 에폭시수지 또는 불포화 폴리에스테르수지의 흡수력이 삽입된 중공체 충진제의 양에 의해 필요한 값으로 조절되는 것을 특징으로 하는 강화재.
  17. 제9항 내지 제16항중 어느 하나에 있어서, 팽창공정의 온도가 80℃와 150℃사이에 있는 것을 특징으로 하는 방법.
  18. 제9항 내지 제17항중 어느 하나에 있어서, 팽창공정의 레인지 스페이서간에서 행해지는 것을 특징으로 하는 방법.
  19. 가벼운 듀로플라스틱 라미네이트를 제조하는 데에 제1항 내지 8항중의 어느 하나에 의한 강화제의 사용.
  20. 실질적인 부분이 늘어져 떨어져 있거나 움직여 떨어져 있고 기본 필라멘트사이의 중공공동이 직경 20 내지 300㎛를 중공플라스틱 미세구로 대부분 채워진 보강제를 함유하며 고탄성율을 갖으며 평행 배열 연속기본 필라멘트의 로빙, 사 또는 느슨한 스펀이합사인 것을 특징으로 하는 저비중의 듀로 플라스틱 섬유합성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860009658A 1985-11-15 1986-11-15 강화재 KR930008403B1 (ko)

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KR930008403B1 (ko) 1993-08-31
EP0222399B1 (de) 1991-07-17
DE3680292D1 (de) 1991-08-22
CA1279986C (en) 1991-02-12
NO864546D0 (no) 1986-11-14
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US4820575A (en) 1989-04-11
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AU588063B2 (en) 1989-09-07
GR3002321T3 (en) 1992-12-30
ATE65211T1 (de) 1991-08-15
BR8605634A (pt) 1987-08-18
AU6530886A (en) 1987-05-21
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ES2023363B3 (es) 1992-01-16

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