ES8300905A1 - Resin Impregnated Fibrous Web - Google Patents

Resin Impregnated Fibrous Web

Info

Publication number
ES8300905A1
ES8300905A1 ES505570A ES505570A ES8300905A1 ES 8300905 A1 ES8300905 A1 ES 8300905A1 ES 505570 A ES505570 A ES 505570A ES 505570 A ES505570 A ES 505570A ES 8300905 A1 ES8300905 A1 ES 8300905A1
Authority
ES
Spain
Prior art keywords
web
density
impregnated
sheet material
impregnated fibrous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES505570A
Other languages
Spanish (es)
Other versions
ES505570A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norwood Industries Inc
Original Assignee
Norwood Industries Inc
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
Priority claimed from US06/188,329 external-priority patent/US4376148A/en
Priority claimed from US06/188,330 external-priority patent/US4342805A/en
Application filed by Norwood Industries Inc filed Critical Norwood Industries Inc
Publication of ES505570A0 publication Critical patent/ES505570A0/en
Publication of ES8300905A1 publication Critical patent/ES8300905A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D04H1/64—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
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A resin impregnated fibrous web is comprised of a needled fibrous batt and a polymeric resin distributed throughout the batt. The density of the impregnated web is uniform throughout with the bulk density of the web being less than the actual density of the web whereby the web is porous. The impregnated web has filaments which are both coated and uncoated with the polymeric resin. A method of forming the impregnated fibrous web is also disclosed. A simulated leather sheet material is produced from the impregnated web. The simulated leather sheet material is comprised of a polymer impregnated fibrous mass with a grain layer forming one surface and a split layer forming the opposing surface. The grain layer has an actual density equal to its bulk density and the split layer has a bulk density less than its actual density. The sheet material has a density decreasing from the grain layer to the split layer.
ES505570A 1980-09-18 1981-09-17 Resin Impregnated Fibrous Web Expired ES8300905A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/188,329 US4376148A (en) 1980-09-18 1980-09-18 Impregnated non-woven sheet material with ionically solubilized resin
US06/188,330 US4342805A (en) 1980-09-18 1980-09-18 Simulated leather sheet material

Publications (2)

Publication Number Publication Date
ES505570A0 ES505570A0 (en) 1982-11-01
ES8300905A1 true ES8300905A1 (en) 1982-11-01

Family

ID=26883967

Family Applications (2)

Application Number Title Priority Date Filing Date
ES505570A Expired ES8300905A1 (en) 1980-09-18 1981-09-17 Resin Impregnated Fibrous Web
ES511448A Granted ES511448A0 (en) 1980-09-18 1982-04-15 "A METHOD OF FORMATION OF A SIMULATED LEATHER LAMINARY MATERIAL".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES511448A Granted ES511448A0 (en) 1980-09-18 1982-04-15 "A METHOD OF FORMATION OF A SIMULATED LEATHER LAMINARY MATERIAL".

Country Status (18)

Country Link
KR (1) KR880000927B1 (en)
AU (1) AU548660B2 (en)
CA (1) CA1178138A (en)
CH (1) CH664664GA3 (en)
CS (1) CS241488B2 (en)
DE (1) DE3136790A1 (en)
DK (1) DK407781A (en)
ES (2) ES8300905A1 (en)
FI (1) FI71776C (en)
FR (1) FR2490256A1 (en)
GB (2) GB2099030B (en)
IT (1) IT1171537B (en)
LU (1) LU83641A1 (en)
NL (1) NL8104173A (en)
NO (1) NO854228L (en)
NZ (1) NZ198283A (en)
PL (1) PL233061A1 (en)
SE (1) SE452994B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8303950L (en) * 1982-07-14 1984-01-15 Norwood Ind Inc POLYMER COMPOSITION
EP0378854A1 (en) * 1989-01-19 1990-07-25 General Electric Company Expanded fiber composite structure and process for making said structure
US5273818A (en) * 1989-01-19 1993-12-28 General Electric Company Expanded fiber composite structure having a cylindrical shape and useful as a filter
GB2272707A (en) * 1992-11-21 1994-05-25 Tenmat Ltd Improved composite bearing materials
DE19737864A1 (en) * 1997-08-29 1999-03-04 Emfisint Automotive S A Polymer-impregnated textile fabric and process for its production
US6716776B2 (en) 1999-05-13 2004-04-06 Teijin Limited Nonwoven fabric made from filaments and artificial leather containing it
EP1054096B1 (en) * 1999-05-19 2004-09-15 Teijin Limited Nonwoven fabric made from filaments and artificial leather containing it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626816A (en) * 1962-01-05
US4171391A (en) * 1978-09-07 1979-10-16 Wilmington Chemical Corporation Method of preparing composite sheet material

Also Published As

Publication number Publication date
KR830007951A (en) 1983-11-09
FI71776B (en) 1986-10-31
CH664664GA3 (en) 1988-03-31
DK407781A (en) 1982-03-19
AU7518081A (en) 1982-03-25
GB2085043B (en) 1985-06-12
SE8105448L (en) 1982-03-19
NL8104173A (en) 1982-04-16
LU83641A1 (en) 1982-01-21
CS241488B2 (en) 1986-03-13
FI812909L (en) 1982-03-19
AU548660B2 (en) 1986-01-02
KR880000927B1 (en) 1988-05-31
ES505570A0 (en) 1982-11-01
GB2099030B (en) 1985-06-19
FI71776C (en) 1987-02-09
DE3136790A1 (en) 1982-05-19
ES8305628A1 (en) 1983-04-16
NZ198283A (en) 1984-07-31
GB2099030A (en) 1982-12-01
FR2490256B1 (en) 1985-02-08
CA1178138A (en) 1984-11-20
ES511448A0 (en) 1983-04-16
GB2085043A (en) 1982-04-21
PL233061A1 (en) 1982-09-13
IT8149314A0 (en) 1981-09-17
FR2490256A1 (en) 1982-03-19
SE452994B (en) 1988-01-04
IT1171537B (en) 1987-06-10
NO854228L (en) 1982-03-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603