RU2015132426A - Способ изготовления жестких вспененных изделий, изготовленных из полимерных материалов - Google Patents

Способ изготовления жестких вспененных изделий, изготовленных из полимерных материалов Download PDF

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Publication number
RU2015132426A
RU2015132426A RU2015132426A RU2015132426A RU2015132426A RU 2015132426 A RU2015132426 A RU 2015132426A RU 2015132426 A RU2015132426 A RU 2015132426A RU 2015132426 A RU2015132426 A RU 2015132426A RU 2015132426 A RU2015132426 A RU 2015132426A
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Prior art keywords
agents
products made
mixture
specified
polymeric materials
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RU2015132426A
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English (en)
Inventor
Эудженио БЬЯНКИН
Джакома ОЛИВЬЕ
Массимо КАССОЛ
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Маричелл С.Р.Л.
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Publication of RU2015132426A publication Critical patent/RU2015132426A/ru

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    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • 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
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes

Claims (6)

1. Способ изготовления изделий, выполненных из жесткого расширенного материала, отличающийся использованием исходной жидкой, вязкой смеси, содержащей поливинилхлорид (ПВХ), полиизоцианаты, твердые или жидкие ангидриды органических кислот и один или несколько нуклеирующих агентов, содержащих органическую диазогруппу, представленных общей формулой:
Figure 00000001
или их структурные или стерические изомеры, при этом R, R', R", R'" представляют собой одинаковые или различные, линейные или разветвленные алкильные группы, за исключением случая, где R=R'=R"=R'"=-CH3, каждая группа содержит от 1 до 8 атомов углерода, при условии, что:
a) указанный нуклеирующий агент или агенты используются в количестве, находящемся в пределах между 1 и 25 масс.% от указанной исходной смеси;
b) указанный нуклеирующий агент или агенты предварительно диспергируются в полиизоцианате или в компоненте жидкого органического ангидрида указанной исходной смеси.
2. Способ по п. 1, отличающийся тем, что предусматривается предварительная стадия, направленная на оптимизацию дисперсии указанных нуклеирующих агентов в указанной исходной смеси.
RU2015132426A 2013-01-04 2013-12-19 Способ изготовления жестких вспененных изделий, изготовленных из полимерных материалов RU2015132426A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000001A ITTV20130001A1 (it) 2013-01-04 2013-01-04 Processo per la produzione di manufatti espansi rigidi a base polimerica.
ITTV2013A000001 2013-01-04
PCT/IT2013/000356 WO2014106867A1 (en) 2013-01-04 2013-12-19 Process for the production of rigid foamed objects made of polymer materials

Publications (1)

Publication Number Publication Date
RU2015132426A true RU2015132426A (ru) 2017-02-09

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RU2015132426A RU2015132426A (ru) 2013-01-04 2013-12-19 Способ изготовления жестких вспененных изделий, изготовленных из полимерных материалов

Country Status (10)

Country Link
US (1) US20150291756A1 (ru)
EP (1) EP2941454B1 (ru)
KR (1) KR20150102959A (ru)
CN (1) CN104822746A (ru)
BR (1) BR112015010917A2 (ru)
ES (1) ES2627196T3 (ru)
IT (1) ITTV20130001A1 (ru)
LT (1) LT2941454T (ru)
RU (1) RU2015132426A (ru)
WO (1) WO2014106867A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9868839B2 (en) * 2014-01-30 2018-01-16 Diab International Ab Process for the production of crosslinked PVC foams and compositions used for the embodiment of said process
ITUB20155596A1 (it) * 2015-11-16 2017-05-16 Diab Int Ab Formulazione di miscele polimeriche per la produzione di schiume di PVC reticolato espanso e procedimento per la realizzazione di queste schiume

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576749A (en) 1947-05-09 1951-11-27 Pascal J Carpentier Method of producing light and resistant cellular bodies
NL271612A (ru) 1960-11-21
FR1366979A (fr) * 1963-06-07 1964-07-17 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Procédé de préparation de matériaux cellulaires rigides en polychlorure de vinyle et produits obtenus
US3277028A (en) * 1964-06-04 1966-10-04 Pneumatiques Caoutchouc Mfg Rigid or semi-rigid cellular materials
GB1490912A (en) 1974-02-13 1977-11-02 Mitsubishi Monsanto Chem Process for preparing a highly expanded vinyl chloride copolymer foam product
KR100487026B1 (ko) * 2002-05-31 2005-05-10 주식회사 루밴틱스 자외선 경화형 발포체의 제조방법
JP4767516B2 (ja) * 2004-09-08 2011-09-07 信越化学工業株式会社 高連泡率シリコーンゴムスポンジ、その製造方法、及び該シリコーンゴムスポンジを用いた定着ロール
ITMI20061107A1 (it) * 2006-06-08 2007-12-09 Diab Int Ab Formulazioni per prodotti cellulari di polimero espanso basati su polivinl cloruro prodotti cellulari di polimero espanso migliorati basati su polivinil cloruro e processo per produrre detti prodotti cellulari di polimero espanso migliorati
DE102006052987A1 (de) * 2006-11-10 2008-05-15 Bayer Materialscience Ag Kunststoffverbundelemente und ein Verfahren zu ihrer Herstellung

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ITTV20130001A1 (it) 2014-07-05
CN104822746A (zh) 2015-08-05
KR20150102959A (ko) 2015-09-09
US20150291756A1 (en) 2015-10-15
EP2941454A1 (en) 2015-11-11
WO2014106867A1 (en) 2014-07-10
ES2627196T3 (es) 2017-07-27
BR112015010917A2 (pt) 2017-07-11
EP2941454B1 (en) 2017-03-01
LT2941454T (lt) 2017-06-12

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Effective date: 20180418