CH624877A5 - - Google Patents

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Publication number
CH624877A5
CH624877A5 CH603577A CH603577A CH624877A5 CH 624877 A5 CH624877 A5 CH 624877A5 CH 603577 A CH603577 A CH 603577A CH 603577 A CH603577 A CH 603577A CH 624877 A5 CH624877 A5 CH 624877A5
Authority
CH
Switzerland
Prior art keywords
foam
resin
post
component
foaming
Prior art date
Application number
CH603577A
Other languages
German (de)
English (en)
Inventor
Karl Maeder
Original Assignee
Idc Chemie Ag
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 Idc Chemie Ag filed Critical Idc Chemie Ag
Priority to CH603577A priority Critical patent/CH624877A5/de
Priority to ES468652A priority patent/ES468652A1/es
Priority to GB18728/78A priority patent/GB1575590A/en
Priority to DE19782820448 priority patent/DE2820448A1/de
Priority to US05/905,541 priority patent/US4200700A/en
Publication of CH624877A5 publication Critical patent/CH624877A5/de

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/917—Specialized mixing apparatus utilized in cell forming process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH603577A 1977-05-13 1977-05-13 CH624877A5 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH603577A CH624877A5 (ja) 1977-05-13 1977-05-13
ES468652A ES468652A1 (es) 1977-05-13 1978-04-07 Procedimiento de espumacion.
GB18728/78A GB1575590A (en) 1977-05-13 1978-05-10 Method of after-foaming a mixture containing an aqueous unfoamed solution of uncured urea-formaldehyde resin and a foamed liquid hardener therefor
DE19782820448 DE2820448A1 (de) 1977-05-13 1978-05-10 Verfahren zur nachschaeumung
US05/905,541 US4200700A (en) 1977-05-13 1978-05-12 Method of after-foaming a mixture of a foam and a resin solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH603577A CH624877A5 (ja) 1977-05-13 1977-05-13

Publications (1)

Publication Number Publication Date
CH624877A5 true CH624877A5 (ja) 1981-08-31

Family

ID=4303165

Family Applications (1)

Application Number Title Priority Date Filing Date
CH603577A CH624877A5 (ja) 1977-05-13 1977-05-13

Country Status (5)

Country Link
US (1) US4200700A (ja)
CH (1) CH624877A5 (ja)
DE (1) DE2820448A1 (ja)
ES (1) ES468652A1 (ja)
GB (1) GB1575590A (ja)

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CA2011396C (en) * 1989-03-03 1995-01-03 Kazue Tanaka Cipher-key distribution system
JPH08263438A (ja) * 1994-11-23 1996-10-11 Xerox Corp ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法
US6963859B2 (en) 1994-11-23 2005-11-08 Contentguard Holdings, Inc. Content rendering repository
US6233684B1 (en) * 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
US6011849A (en) * 1997-08-28 2000-01-04 Syndata Technologies, Inc. Encryption-based selection system for steganography
US8832852B2 (en) 2000-08-28 2014-09-09 Contentguard Holdings, Inc. Method and apparatus for dynamic protection of static and dynamic content
US7743259B2 (en) * 2000-08-28 2010-06-22 Contentguard Holdings, Inc. System and method for digital rights management using a standard rendering engine
US7343324B2 (en) * 2000-11-03 2008-03-11 Contentguard Holdings Inc. Method, system, and computer readable medium for automatically publishing content
US6912294B2 (en) * 2000-12-29 2005-06-28 Contentguard Holdings, Inc. Multi-stage watermarking process and system
US7774279B2 (en) * 2001-05-31 2010-08-10 Contentguard Holdings, Inc. Rights offering and granting
US7028009B2 (en) * 2001-01-17 2006-04-11 Contentguardiholdings, Inc. Method and apparatus for distributing enforceable property rights
US8069116B2 (en) * 2001-01-17 2011-11-29 Contentguard Holdings, Inc. System and method for supplying and managing usage rights associated with an item repository
US6754642B2 (en) * 2001-05-31 2004-06-22 Contentguard Holdings, Inc. Method and apparatus for dynamically assigning usage rights to digital works
US20040039704A1 (en) * 2001-01-17 2004-02-26 Contentguard Holdings, Inc. System and method for supplying and managing usage rights of users and suppliers of items
US8275716B2 (en) 2001-05-31 2012-09-25 Contentguard Holdings, Inc. Method and system for subscription digital rights management
US7725401B2 (en) * 2001-05-31 2010-05-25 Contentguard Holdings, Inc. Method and apparatus for establishing usage rights for digital content to be created in the future
US6876984B2 (en) 2001-05-31 2005-04-05 Contentguard Holdings, Inc. Method and apparatus for establishing usage rights for digital content to be created in the future
US20030009424A1 (en) * 2001-05-31 2003-01-09 Contentguard Holdings, Inc. Method for managing access and use of resources by verifying conditions and conditions for use therewith
US6895503B2 (en) * 2001-05-31 2005-05-17 Contentguard Holdings, Inc. Method and apparatus for hierarchical assignment of rights to documents and documents having such rights
US7222104B2 (en) * 2001-05-31 2007-05-22 Contentguard Holdings, Inc. Method and apparatus for transferring usage rights and digital work having transferrable usage rights
US8275709B2 (en) * 2001-05-31 2012-09-25 Contentguard Holdings, Inc. Digital rights management of content when content is a future live event
US8001053B2 (en) * 2001-05-31 2011-08-16 Contentguard Holdings, Inc. System and method for rights offering and granting using shared state variables
US8099364B2 (en) * 2001-05-31 2012-01-17 Contentguard Holdings, Inc. Digital rights management of content when content is a future live event
WO2002101490A2 (en) * 2001-06-07 2002-12-19 Contentguard Holdings, Inc. Cryptographic trust zones in digital rights management
US20030140003A1 (en) * 2001-06-07 2003-07-24 Xin Wang Method and apparatus managing the transfer of rights
US7774280B2 (en) 2001-06-07 2010-08-10 Contentguard Holdings, Inc. System and method for managing transfer of rights using shared state variables
US7840488B2 (en) * 2001-11-20 2010-11-23 Contentguard Holdings, Inc. System and method for granting access to an item or permission to use an item based on configurable conditions
US7558759B2 (en) * 2001-11-20 2009-07-07 Contentguard Holdings, Inc. Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates
US7974923B2 (en) * 2001-11-20 2011-07-05 Contentguard Holdings, Inc. Extensible rights expression processing system
US20030229593A1 (en) * 2002-03-14 2003-12-11 Michael Raley Rights expression profile system and method
BR0308409A (pt) * 2002-03-14 2005-02-09 Contentguard Holdings Inc Método e aparelho para o processamento de uso de expressões de direitos de uso
US7805371B2 (en) * 2002-03-14 2010-09-28 Contentguard Holdings, Inc. Rights expression profile system and method
EP1436754A4 (en) * 2002-04-29 2010-03-24 Contentguard Holdings Inc SYSTEM AND METHOD FOR SPECIFICATION AND METHOD OF EXPRESSION OF LEGALITY
US7685642B2 (en) * 2003-06-26 2010-03-23 Contentguard Holdings, Inc. System and method for controlling rights expressions by stakeholders of an item
US20050097593A1 (en) * 2003-11-05 2005-05-05 Michael Raley System, method and device for selected content distribution
US20060107326A1 (en) * 2004-11-12 2006-05-18 Demartini Thomas Method, system, and device for verifying authorized issuance of a rights expression
US8660961B2 (en) 2004-11-18 2014-02-25 Contentguard Holdings, Inc. Method, system, and device for license-centric content consumption
US20060106726A1 (en) * 2004-11-18 2006-05-18 Contentguard Holdings, Inc. Method, system, and device for license-centric content consumption
US20060112015A1 (en) * 2004-11-24 2006-05-25 Contentguard Holdings, Inc. Method, system, and device for handling creation of derivative works and for adapting rights to derivative works
US20060248573A1 (en) * 2005-04-28 2006-11-02 Content Guard Holdings, Inc. System and method for developing and using trusted policy based on a social model
US20060271915A1 (en) * 2005-05-24 2006-11-30 Contentguard Holdings, Inc. Usage rights grammar and digital works having usage rights created with the grammar
EP1929685A4 (en) * 2005-09-29 2011-12-21 Contentguard Holdings Inc DIGITAL RIGHTS MANAGEMENT SYSTEM AND METHOD USING ADVANCED COPY HAVING TRANSMIT RIGHTS AND MANAGED COPY CUTTERS
US7720767B2 (en) * 2005-10-24 2010-05-18 Contentguard Holdings, Inc. Method and system to support dynamic rights and resources sharing
EP2439905B1 (en) 2010-10-05 2013-06-05 Research In Motion Limited Data channel set up latency reduction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH319589A (de) * 1953-03-12 1957-02-28 Spumalit Anstalt Einrichtung zur kontinuierlichen Herstellung von härtbarem Schaumstoff
US3486862A (en) * 1964-09-19 1969-12-30 Basf Ag Apparatus for the continuous production of a foamed resin
CH443658A (de) * 1966-02-26 1967-09-15 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Schaumstoffen aus härtbaren synthetischen Harzen
US4038037A (en) * 1974-09-10 1977-07-26 Wilmsen Hans Apparatus for the manufacture of homogeneous, fine-pored synthetic resin foams
DE2544559A1 (de) * 1975-10-04 1977-04-07 Bayer Ag Verfahren und vorrichtung zum herstellen eines reaktionsgemisches fuer die produktion von schaumstoff

Also Published As

Publication number Publication date
GB1575590A (en) 1980-09-24
US4200700A (en) 1980-04-29
DE2820448A1 (de) 1978-11-16
ES468652A1 (es) 1978-12-01

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: IDC CHEMIE AG

PL Patent ceased