BE753708A - Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse - Google Patents

Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse

Info

Publication number
BE753708A
BE753708A BE753708DA BE753708A BE 753708 A BE753708 A BE 753708A BE 753708D A BE753708D A BE 753708DA BE 753708 A BE753708 A BE 753708A
Authority
BE
Belgium
Prior art keywords
microporeous
sheet
manufacturing
microporeous structure
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Kanegafuchi Spinning Co Ltd
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 Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Publication of BE753708A publication Critical patent/BE753708A/xx

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
BE753708D 1969-07-19 1970-07-20 Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse BE753708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5719269A JPS4743176B1 (xx) 1969-07-19 1969-07-19

Publications (1)

Publication Number Publication Date
BE753708A true BE753708A (fr) 1970-12-31

Family

ID=13048608

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753708D BE753708A (fr) 1969-07-19 1970-07-20 Procede de fabrication d'un materiau sous forme de feuille ayant une structure microporeuse

Country Status (6)

Country Link
US (1) US3743530A (xx)
JP (1) JPS4743176B1 (xx)
BE (1) BE753708A (xx)
FR (1) FR2055273A5 (xx)
GB (1) GB1268615A (xx)
NL (1) NL7010632A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173689A (en) * 1976-02-03 1979-11-06 University Of Utah Synthetic polymer prosthesis material
US4171391A (en) * 1978-09-07 1979-10-16 Wilmington Chemical Corporation Method of preparing composite sheet material
US5326968A (en) * 1993-03-12 1994-07-05 Honeywell Inc. Photoelectric sensor with a circular polarizing lens attached to its housing
CN100334296C (zh) * 2002-12-20 2007-08-29 陶氏环球技术公司 制造合成皮革的方法及由此制造的合成皮革
JP6183577B1 (ja) * 2016-06-20 2017-08-23 Dic株式会社 凝固物の製造方法
WO2017221455A1 (ja) * 2016-06-20 2017-12-28 Dic株式会社 凝固物の製造方法
JP6521348B2 (ja) * 2017-04-04 2019-05-29 Dic株式会社 多孔体、手袋、及び、合成皮革の製造方法
KR102350417B1 (ko) * 2017-09-14 2022-01-13 디아이씨 가부시끼가이샤 합성 피혁의 제조 방법
CN112501918B (zh) * 2021-01-11 2022-06-24 禾欣可乐丽超纤皮(嘉兴)有限公司 一种聚氨酯湿法调节超纤基布膜微孔的新方法

Also Published As

Publication number Publication date
NL7010632A (xx) 1971-01-21
US3743530A (en) 1973-07-03
GB1268615A (en) 1972-03-29
FR2055273A5 (xx) 1971-05-07
DE2035975A1 (xx) 1971-02-04
JPS4743176B1 (xx) 1972-10-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KANEGAFUCHI BOSEKI K.K.

Effective date: 19840720