ES545110A0 - Proceso para la formacion de laminados fibrosos impregnados. - Google Patents

Proceso para la formacion de laminados fibrosos impregnados.

Info

Publication number
ES545110A0
ES545110A0 ES545110A ES545110A ES545110A0 ES 545110 A0 ES545110 A0 ES 545110A0 ES 545110 A ES545110 A ES 545110A ES 545110 A ES545110 A ES 545110A ES 545110 A0 ES545110 A0 ES 545110A0
Authority
ES
Spain
Prior art keywords
formation
impregnated fibrous
fibrous laminates
laminates
impregnated
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.)
Granted
Application number
ES545110A
Other languages
English (en)
Other versions
ES8802125A1 (es
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.)
Sonoco Products Co
Original Assignee
Sonoco Products Co
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 Sonoco Products Co filed Critical Sonoco Products Co
Publication of ES8802125A1 publication Critical patent/ES8802125A1/es
Publication of ES545110A0 publication Critical patent/ES545110A0/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
ES545110A 1984-07-19 1985-07-11 Proceso para la formacion de laminados fibrosos impregnados. Expired ES8802125A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/632,368 US4582735A (en) 1984-07-19 1984-07-19 Impregnated fibrous laminates

Publications (2)

Publication Number Publication Date
ES8802125A1 ES8802125A1 (es) 1988-04-01
ES545110A0 true ES545110A0 (es) 1988-04-01

Family

ID=24535244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545110A Expired ES8802125A1 (es) 1984-07-19 1985-07-11 Proceso para la formacion de laminados fibrosos impregnados.

Country Status (6)

Country Link
US (1) US4582735A (es)
JP (1) JPS6153333A (es)
CA (1) CA1235639A (es)
ES (1) ES8802125A1 (es)
MX (1) MX161348A (es)
NL (1) NL8502089A (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185626A (ja) * 1987-01-29 1988-08-01 Hitachi Zosen Corp 強化繊維合成樹脂管の成形方法
US5332458A (en) * 1991-04-29 1994-07-26 Weyerhaeuser Co Corrugated paperboard strength enhancing process
US5545449A (en) * 1991-10-02 1996-08-13 Weyerhaeuser Company Polyether-reinforced fiber-based materials
US5887278A (en) * 1997-01-31 1999-03-30 The Procter & Gamble Company Disposable bib having notched tear resistance
CA2278652C (en) * 1997-01-31 2004-05-04 The Procter & Gamble Company Disposable bib having notched tear resistance
JP2001271291A (ja) * 2000-01-20 2001-10-02 Toppan Printing Co Ltd 含浸繊維構造物およびその成型体
JP2001212920A (ja) * 2000-01-31 2001-08-07 Toppan Printing Co Ltd 包装材及び包装用袋及び包装容器蓋及び包装容器
US7204451B2 (en) * 2004-02-25 2007-04-17 Sonoco Development, Inc. Winding core and associated method
US20060163420A1 (en) * 2004-12-06 2006-07-27 Sonoco Development, Inc. High-stiffness winding core
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
MX2007012737A (es) * 2005-04-15 2008-01-14 Illinois Tool Works Laminado de material de sello.
PL1935636T5 (pl) 2006-12-20 2016-05-31 Selig Sealing Products Inc Laminat
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
EP2123426A1 (en) * 2008-05-23 2009-11-25 Rockwool International A/S Pipe section and methods for its production
AU2012272897B2 (en) 2011-06-24 2017-02-16 Selig Sealing Products, Inc. Sealing member with removable portion for exposing and forming a dispensing feature
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
CA2846164C (en) 2013-03-15 2020-11-10 Selig Sealing Products, Inc. Inner seal with a sub tab layer
CA2846021C (en) 2013-03-15 2021-06-08 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
EP3102499B1 (en) 2014-02-05 2019-11-20 Selig Sealing Products, Inc. Dual aluminum tamper indicating tabbed sealing member
US10556732B2 (en) 2015-03-03 2020-02-11 Selig Sealing Products, Inc. Tabbed seal concepts
WO2018081533A1 (en) 2016-10-28 2018-05-03 Selig Sealing Products, Inc. Sealing member for use with fat containing compositions
WO2018081419A1 (en) 2016-10-28 2018-05-03 Selig Sealing Products, Inc. Single aluminum tamper indicating tabbed sealing member
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal
KR20210030404A (ko) 2018-07-09 2021-03-17 셀리그 실링 프로덕츠, 아이엔씨. 오버사이즈의 탭을 구비하는 탭 시일
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal
EP4065485A4 (en) 2019-11-29 2023-01-04 Selig Sealing Products, Inc. FOIL-FREE TAPE SEAL
KR102884993B1 (ko) 2020-05-29 2025-11-12 셀리그 실링 프로덕츠, 아이엔씨. 토출 라이너

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346445A (en) * 1964-12-01 1967-10-10 Hillingsworth & Vose Company Press packing sheet of a fibrous web impregnated with polyurethane and method of making same
US3826769A (en) * 1969-07-14 1974-07-30 Minnesota Mining & Mfg Self-emulsified polyurethanes prepared by direct sulfonation of isocyanate
DE2331293A1 (de) * 1973-06-15 1975-01-09 Lux Bernd Volkmar Verfahren zur herstellung von formkoerpern aus cellulose- und/oder lignocellulosehaltigem spanmaterial mit verbesserter qualitaet der oberflaechen und der mechanischen eigenschaften
US3930110A (en) * 1974-02-11 1975-12-30 Ellingson Timber Co Manufacture of multilayer panels using polyisocyanate: formaldehyde binder system
GB1502777A (en) * 1974-09-12 1978-03-01 Ici Ltd Polyurethane foams
DE2457972C3 (de) * 1974-12-07 1980-07-31 Akzo Gmbh, 5600 Wuppertal Anionische Polyurethane
JPS556557A (en) * 1978-06-29 1980-01-18 Nippon Haipatsuku Kk Carton reinforcing method
JPS57133049A (en) * 1981-02-12 1982-08-17 Aika Kogyo Kk Manufacture of pressure-resisting paper pipe
US4505778A (en) * 1983-09-06 1985-03-19 Ici Americas Inc. Paper products sized with polyisocyanate blends

Also Published As

Publication number Publication date
ES8802125A1 (es) 1988-04-01
JPS6153333A (ja) 1986-03-17
JPH0515840B2 (es) 1993-03-02
CA1235639A (en) 1988-04-26
MX161348A (es) 1990-09-12
US4582735A (en) 1986-04-15
NL8502089A (nl) 1986-02-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401