PROCESS FOR MANUFACTURING MOULDED ARTICLES MADE OF PLASTICS,CELLULOSE OR WOOD PULP AND PROVIDED WITH CAVITIES
Process for manufacturing molded articles made of plastics, cellulose, pulp or wood fibers with cavities (9), in particular composite parts for light-weigh t construction, by means of tool parts (1,2), including the following process steps: a) a matrix layer (5) is provided at pre-selected locations...
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| creator | ICKINGER, GEORG MICHAEL |
| description | Process for manufacturing molded articles made of plastics, cellulose, pulp or wood fibers with cavities (9), in particular composite parts for light-weigh t construction, by means of tool parts (1,2), including the following process steps: a) a matrix layer (5) is provided at pre-selected locations with inserts (7) containing gas-creating substances or blowing agents and b) these inserts (7) are activated to create gas in tool parts (1,2) and thu s expand the matrix material. Also disclosed are gas-creating insertion elements for use in said process a nd made of gas-creating blowing substances enclosed in gas-proof sheaths or inserted into the matrix material (5) in order to form locally limited areas . This process allows the production of particularly light and at the same time sol id tool parts, in particular composite parts for light-weight construction. |
| format | Patent |
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Also disclosed are gas-creating insertion elements for use in said process a nd made of gas-creating blowing substances enclosed in gas-proof sheaths or inserted into the matrix material (5) in order to form locally limited areas . This process allows the production of particularly light and at the same time sol id tool parts, in particular composite parts for light-weight construction.</description><language>eng ; fre</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071211&DB=EPODOC&CC=CA&NR=2297934C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071211&DB=EPODOC&CC=CA&NR=2297934C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ICKINGER, GEORG MICHAEL</creatorcontrib><title>PROCESS FOR MANUFACTURING MOULDED ARTICLES MADE OF PLASTICS,CELLULOSE OR WOOD PULP AND PROVIDED WITH CAVITIES</title><description>Process for manufacturing molded articles made of plastics, cellulose, pulp or wood fibers with cavities (9), in particular composite parts for light-weigh t construction, by means of tool parts (1,2), including the following process steps: a) a matrix layer (5) is provided at pre-selected locations with inserts (7) containing gas-creating substances or blowing agents and b) these inserts (7) are activated to create gas in tool parts (1,2) and thu s expand the matrix material. Also disclosed are gas-creating insertion elements for use in said process a nd made of gas-creating blowing substances enclosed in gas-proof sheaths or inserted into the matrix material (5) in order to form locally limited areas . This process allows the production of particularly light and at the same time sol id tool parts, in particular composite parts for light-weight construction.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFi8sKwjAQRbtxIeo3OB-gm1aQLodJYgNpJ-TRLkuRuPJRqP-PEdy7updz7l0XD-uYpPeg2EGLXVRIITrdXaDlaIQUgC5oMtJnLSSwAmvQZ-QPJI2Jhn2mDgZmATYaC9jl4rjX3_egQwOEvQ5a-m2xuk33Je1-uSn2SgZqjml-jWmZp2t6pvdIWJb1ua5OVP1ffABsojY_</recordid><startdate>20071211</startdate><enddate>20071211</enddate><creator>ICKINGER, GEORG MICHAEL</creator><scope>EVB</scope></search><sort><creationdate>20071211</creationdate><title>PROCESS FOR MANUFACTURING MOULDED ARTICLES MADE OF PLASTICS,CELLULOSE OR WOOD PULP AND PROVIDED WITH CAVITIES</title><author>ICKINGER, GEORG MICHAEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2297934C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>ICKINGER, GEORG MICHAEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ICKINGER, GEORG MICHAEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR MANUFACTURING MOULDED ARTICLES MADE OF PLASTICS,CELLULOSE OR WOOD PULP AND PROVIDED WITH CAVITIES</title><date>2007-12-11</date><risdate>2007</risdate><abstract>Process for manufacturing molded articles made of plastics, cellulose, pulp or wood fibers with cavities (9), in particular composite parts for light-weigh t construction, by means of tool parts (1,2), including the following process steps: a) a matrix layer (5) is provided at pre-selected locations with inserts (7) containing gas-creating substances or blowing agents and b) these inserts (7) are activated to create gas in tool parts (1,2) and thu s expand the matrix material. Also disclosed are gas-creating insertion elements for use in said process a nd made of gas-creating blowing substances enclosed in gas-proof sheaths or inserted into the matrix material (5) in order to form locally limited areas . This process allows the production of particularly light and at the same time sol id tool parts, in particular composite parts for light-weight construction.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | PROCESS FOR MANUFACTURING MOULDED ARTICLES MADE OF PLASTICS,CELLULOSE OR WOOD PULP AND PROVIDED WITH CAVITIES |
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