IT960280B - Procedimento ed apparecchio per la produzione di pannelli di materiale microporoso - Google Patents

Procedimento ed apparecchio per la produzione di pannelli di materiale microporoso

Info

Publication number
IT960280B
IT960280B IT50617/72A IT5061772A IT960280B IT 960280 B IT960280 B IT 960280B IT 50617/72 A IT50617/72 A IT 50617/72A IT 5061772 A IT5061772 A IT 5061772A IT 960280 B IT960280 B IT 960280B
Authority
IT
Italy
Prior art keywords
panels
production
microporous material
microporous
Prior art date
Application number
IT50617/72A
Other languages
English (en)
Original Assignee
Porvair 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 Porvair Ltd filed Critical Porvair Ltd
Application granted granted Critical
Publication of IT960280B publication Critical patent/IT960280B/it

Links

Classifications

    • 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
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/57—Processes of forming layered products
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/61—Processes of molding polyamide
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/62—Processes of molding porous films
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/77—Processes of molding urethanes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/79—Processes of molding articles of vinylidene chloride
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/904—Artificial leather
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24438—Artificial wood or leather grain surface
IT50617/72A 1971-06-02 1972-05-30 Procedimento ed apparecchio per la produzione di pannelli di materiale microporoso IT960280B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1864071A GB1398081A (en) 1971-06-02 1971-06-02 Method of making microporous polymer materials

Publications (1)

Publication Number Publication Date
IT960280B true IT960280B (it) 1973-11-20

Family

ID=10115930

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50617/72A IT960280B (it) 1971-06-02 1972-05-30 Procedimento ed apparecchio per la produzione di pannelli di materiale microporoso

Country Status (11)

Country Link
US (1) US3860680A (it)
BE (1) BE784362A (it)
CA (1) CA1007816A (it)
DD (1) DD97850A5 (it)
DE (1) DE2226879A1 (it)
FR (1) FR2140179A1 (it)
GB (1) GB1398081A (it)
IT (1) IT960280B (it)
NL (1) NL7207559A (it)
SU (1) SU651678A4 (it)
ZA (1) ZA723763B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028451A (en) * 1969-06-03 1977-06-07 Porvair Limited Method of making water vapor permeable polymer sheet material
US4248652A (en) * 1978-03-30 1981-02-03 Inmont Corporation Method of making leatherlike materials (A)
US4341581A (en) * 1978-03-30 1982-07-27 Inmont Corporation Method of making leatherlike materials (B)
US4259384A (en) * 1978-05-22 1981-03-31 Compo Industries, Inc. Imitation-leather material and method of preparing such material
US4466931A (en) * 1982-08-05 1984-08-21 Gelman Sciences Inc. Method for manufacturing microporous membrane
JPS62197183A (ja) * 1986-02-24 1987-08-31 Nisshinbo Ind Inc 表面多孔性プラスチツクシ−トの製造方法
DE3707054A1 (de) * 1987-03-05 1988-09-15 Akzo Gmbh Verfahren zum herstellen einer zweischichtmembran
US5126189A (en) * 1987-04-21 1992-06-30 Gelman Sciences, Inc. Hydrophobic microporous membrane
US5185111A (en) * 1991-02-13 1993-02-09 Polypore, Inc. Method of producing elastomeric open cell structures
US5571463A (en) * 1996-02-09 1996-11-05 Xerox Corporation Method of fabricating a microporous surface blotter roll
KR19980018147A (ko) * 1996-08-09 1998-06-05 월워크 알란 씨. 폴리머 공극 필터
WO2017118471A1 (de) * 2016-01-04 2017-07-13 Globra Gmbh Vorrichtung und verfahren zum kühlen von folienmaterial
TWI663198B (zh) * 2018-02-21 2019-06-21 國立清華大學 奈米多孔性高分子薄膜製備方法及奈米多孔性薄膜製備方法
CN115467107B (zh) * 2022-08-26 2023-09-26 东华大学 一种用于多孔纱线表面孔结构相分离成型的溶剂蒸汽控制系统及多孔纱线制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187040A (en) * 1966-03-07 1970-04-08 Porvair Ltd Improvements relating to Water Vapour Permeable Flexible Sheet Materials.
US3729536A (en) * 1969-06-03 1973-04-24 Porvair Ltd Method of producing water vapor permeable sheet material

Also Published As

Publication number Publication date
CA1007816A (en) 1977-04-05
GB1398081A (en) 1975-06-18
BE784362A (fr) 1972-12-04
DD97850A5 (it) 1973-05-20
US3860680A (en) 1975-01-14
SU651678A4 (ru) 1979-03-05
DE2226879A1 (it) 1972-12-28
NL7207559A (it) 1972-12-05
ZA723763B (en) 1974-01-30
FR2140179A1 (it) 1973-01-12

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