RU2003125175A - Содержание частицы углерода вспенивающиеся полимеры стирола - Google Patents

Содержание частицы углерода вспенивающиеся полимеры стирола Download PDF

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RU2003125175A
RU2003125175A RU2003125175/04A RU2003125175A RU2003125175A RU 2003125175 A RU2003125175 A RU 2003125175A RU 2003125175/04 A RU2003125175/04 A RU 2003125175/04A RU 2003125175 A RU2003125175 A RU 2003125175A RU 2003125175 A RU2003125175 A RU 2003125175A
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granules
bulk density
contain
pentane
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RU2003125175/04A
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RU2302432C2 (ru
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Гискард ГЛЮК (JP)
Гискард ГЛЮК
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БАСФ Акциенгезельшафт (DE)
Басф Акциенгезельшафт
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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
    • C08J9/04—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
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F112/00—Homopolymers 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 an aromatic carbocyclic ring
    • C08F112/02—Monomers containing only one unsaturated aliphatic radical
    • C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F112/06—Hydrocarbons
    • C08F112/08—Styrene
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08J9/14—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 organic
    • 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
    • C08J9/14—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 organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/10—Water or water-releasing 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

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  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Polymerisation Methods In General (AREA)

Claims (12)

1. Гранулы вспенивающегося полимера стирола с насыпным весом выше 600 г/л, содержащие 0,1-25 мас.% частиц графита или сажи, а также летучий вспенивающий агент, отличающиеся тем, что вспенивающим агентом является смесь из 2,2-6 мас.% пентана и 1-10 мас.% воды, все в пересчете на гранулы вспенивающегося полимера стирола.
2. Гранулы по п.1, отличающиеся тем, что они имеют насыпной вес выше 650 г/л.
3. Гранулы по п.1, отличающиеся тем, что они содержат 2,5-5,0 мас.% пентана и более чем 3-8 мас.% воды.
4. Гранулы по п.1 или 2, отличающиеся тем, что они содержат 3,0-4,0 мас.% пентана и 3,5-6 мас.% воды.
5. Гранулы по одному из пп.1-4, отличающиеся тем, что они содержат 0,5-8 мас.% графита со средней величиной частиц 1-25 мкм.
6. Гранулы по одному из пп.1-4, отличающиеся тем, что они содержат 2-10 мас.% пламенной сажи с величиной частиц 80-120 нм.
7. Гранулы по одному из пп.1-6, отличающиеся тем, что их вязкость составляет в 75-100 мл/г.
8. Гранулы по одному из пп.1-7, отличающиеся тем, что они содержат 0,6-5 мас.%, в пересчете на полимер, органического соединения брома с содержанием брома ≥70 мас.% в качестве антипирена и 0,1-1,0 мас.% в пересчете на полимер органического соединения с неустойчивыми углерод-углеродными или кислород-кислородными связями в качестве синергиста антипирена.
9. Способ получения гранул вспенивающегося полимера стирола по одному из пп.1-8, отличающийся тем, что стирол, необязательно совместно с мономерами в количестве до 20%, в пересчет на его вес, полимеризируют в водной суспензии в присутствии 0,1-25 мас.% частиц графита или сажи и 2,5-8 мас.% пентана, все в пересчете на мономеры, и после промывки подвергают сушке в течение менее 1 с воздушным потоком с температурой 50-100°С.
10. Способ получения гранул пенополимера стирола посредством вспенивания гранул по одному из пп.1-8, отличающийся тем, что гранулы вспенивают на одной первой стадии до насыпного веса ниже 200 г/л и на других последующих стадиях окончательно вспенивают до насыпного веса ниже 50 г/л.
11. Способ по п.10, отличающийся тем, что на первой стадии гранулы вспенивают до насыпного веса менее 150 г/л и на второй или нескольких последующих стадиях окончательно вспенивают до насыпного веса 5-35 г/л.
12. Применение полученных по п.10 пеночастиц для получения пенопластов с плотностью 5-35 г/л, которые отвечают требованиям класса теплопроводности 035 (по промышленному стандарту Германии DIN 18164, часть 1).
RU2003125175/04A 2001-01-13 2002-01-11 Содержащие частицы углерода вспенивающиеся полимеры стирола RU2302432C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101432A DE10101432A1 (de) 2001-01-13 2001-01-13 Kohlenstoffpartikel enthaltende expandierbare Styrolpolymerisate
DE10101432.5 2001-01-13

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RU2003125175A true RU2003125175A (ru) 2005-01-10
RU2302432C2 RU2302432C2 (ru) 2007-07-10

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Country Link
US (1) US20040039073A1 (ru)
EP (1) EP1366110B1 (ru)
JP (1) JP2005506390A (ru)
KR (1) KR100822579B1 (ru)
CN (1) CN1194033C (ru)
AT (1) ATE334164T1 (ru)
AU (1) AU2002234613A1 (ru)
CA (1) CA2434051A1 (ru)
CZ (1) CZ298607B6 (ru)
DE (2) DE10101432A1 (ru)
ES (1) ES2269648T3 (ru)
MX (1) MXPA03005785A (ru)
NO (1) NO331854B1 (ru)
PL (1) PL206009B1 (ru)
RU (1) RU2302432C2 (ru)
WO (1) WO2002055594A1 (ru)

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CZ298607B6 (cs) 2007-11-21
CN1484666A (zh) 2004-03-24
US20040039073A1 (en) 2004-02-26
DE10101432A1 (de) 2002-07-18
ATE334164T1 (de) 2006-08-15
KR20040073277A (ko) 2004-08-19
PL369135A1 (en) 2005-04-18
NO20033119L (no) 2003-09-12
EP1366110B1 (de) 2006-07-26
CN1194033C (zh) 2005-03-23
JP2005506390A (ja) 2005-03-03
CZ20031877A3 (cs) 2003-12-17
RU2302432C2 (ru) 2007-07-10
EP1366110A1 (de) 2003-12-03
KR100822579B1 (ko) 2008-04-16
NO20033119D0 (no) 2003-07-08
NO331854B1 (no) 2012-04-23
CA2434051A1 (en) 2002-07-18
ES2269648T3 (es) 2007-04-01
DE50207638D1 (de) 2006-09-07
WO2002055594A1 (de) 2002-07-18
AU2002234613A1 (en) 2002-07-24
PL206009B1 (pl) 2010-06-30
MXPA03005785A (es) 2003-09-10

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