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1.发明公开
公开(公告)号：EP1141053A1
公开(公告)日：2001-10-10
申请号：EP99961038.9
申请日：1999-11-30
IPC分类号： C08F214/00 , C08F214/08
CPC分类号： C08F214/00 , C08F214/08
摘要： The invention concerns a method for preparing halogenated copolymers by copolymerising at least two monomers, whereby copolymerisation is carried out in an aqueous dispersion, on the intervention of a primer whereof a fraction is introduced in the polymerisation charge and the introduction of the other fraction is delayed. The resulting halogenated copolymers are copolymers with a melting temperature determined by differential thermoanalysis not more than 140 °C and a relative viscosity, measured at a concentration of 10 g/l in tetrahydrofurane, not less than 1.30. Said copolymers can be used for making extruded articles.
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公开(公告)号：EP2215160A1
公开(公告)日：2010-08-11
申请号：EP08852142.2
申请日：2008-11-21
CPC分类号： C08J5/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/285 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2270/00 , B32B2307/308 , B32B2307/412 , B32B2307/518 , B32B2307/7242 , B32B2307/736 , B32B2439/06 , B32B2439/46 , B32B2439/70 , C08J2327/08 , C08K3/26 , C08L27/08 , C08L27/12 , C08L27/16 , C08L91/00 , C08L2205/02 , Y10T428/1379 , Y10T428/1393 , C08L2666/02
摘要： Vinylidene chloride copolymer composition characterized in that it comprises : (A) at least one vinylidene chloride copolymer which is a copolymer composed of vinylidene chloride in an amount of at least 50 wt % and of at least one comonomer at least one of which is chosen from (meth)acrylic monomers corresponding to the general formula : CH2 =CR1R2 in which R1 is chosen from hydrogen and the methyl radical and R2 is the -CO-R3 radical in which R3 is the -O-R4 radical with R4 chosen from the linear or branched alkyl radicals containing from 1 to 18 carbon atoms optionally bearing one or more -OH radicals, the epoxyalkyl radicals containing from 2 to 10 carbon atoms and the alkoxyalkyl radicals containing a total of 2 to 10 carbon atoms; (B) from 0.5 to 4 parts by weight, per 100 parts by weight of (A), of epoxidized soybean oil; (C) from 0.01 to 2 parts by weight, per 100 parts by weight of (A), of at least one fluoropolymer chosen from the amorphous fluoropolymers for which the glass transition temperature is less than or equal to 200°C and the semi- crystalline fluoropolymers for which the melting point is less than or equal to 200°C; and (D) at most 1 part by weight, per 100 parts by weight of (A), of at least one acid scavenger. Process for preparing said composition. Multilayer film comprising said composition and packaging or bag formed from this film.
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3.发明公开HALOGEN-CONTAINING VINYL POLYMER RESINS AND PROCESSES FOR THE PREPARATION THEREOF 审中-公开含卤素乙烯基聚合物树脂及其制备方法
公开(公告)号：EP1137692A1
公开(公告)日：2001-10-04
申请号：EP99961039.7
申请日：1999-11-30
IPC分类号： C08J3/00 , C08L27/04 , C08K5/15 , C08F214/04
CPC分类号： C08J3/215 , C08F6/22 , C08J2327/00 , C08L27/02 , C08L27/04 , C08L101/00 , C08L27/00 , C08L2666/02
摘要： Halogen-containing vinyl polymer resins in the form of co-coagulates of particles of halogen-containing vinyl polymer resins and particles which are chosen from the group of processing aids, stabilisers, plasticizers and/or other polymer resins which particles are substantially homogeneously distributed throughout. These co-coagulates are substantially free of polymer dust and fines and are substantially free from lumping and crusting. These co-coagulates are further 'ready-to-use', do not require blending or the addition of further components thereto before being extruded, and present good flowability, thermal stability and extrudability.
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公开(公告)号：EP2215160B1
公开(公告)日：2011-04-20
申请号：EP08852142.2
申请日：2008-11-21
CPC分类号： C08J5/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/285 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2270/00 , B32B2307/308 , B32B2307/412 , B32B2307/518 , B32B2307/7242 , B32B2307/736 , B32B2439/06 , B32B2439/46 , B32B2439/70 , C08J2327/08 , C08K3/26 , C08L27/08 , C08L27/12 , C08L27/16 , C08L91/00 , C08L2205/02 , Y10T428/1379 , Y10T428/1393 , C08L2666/02
摘要： Vinylidene chloride copolymer composition characterized in that it comprises : (A) at least one vinylidene chloride copolymer which is a copolymer composed of vinylidene chloride in an amount of at least 50 wt % and of at least one comonomer at least one of which is chosen from (meth)acrylic monomers corresponding to the general formula : CH2 =CR1R2 in which R1 is chosen from hydrogen and the methyl radical and R2 is the -CO-R3 radical in which R3 is the -O-R4 radical with R4 chosen from the linear or branched alkyl radicals containing from 1 to 18 carbon atoms optionally bearing one or more -OH radicals, the epoxyalkyl radicals containing from 2 to 10 carbon atoms and the alkoxyalkyl radicals containing a total of 2 to 10 carbon atoms; (B) from 0.5 to 4 parts by weight, per 100 parts by weight of (A), of epoxidized soybean oil; (C) from 0.01 to 2 parts by weight, per 100 parts by weight of (A), of at least one fluoropolymer chosen from the amorphous fluoropolymers for which the glass transition temperature is less than or equal to 200°C and the semi- crystalline fluoropolymers for which the melting point is less than or equal to 200°C; and (D) at most 1 part by weight, per 100 parts by weight of (A), of at least one acid scavenger. Process for preparing said composition. Multilayer film comprising said composition and packaging or bag formed from this film.
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5.发明公开PROCEDE DE PREPARATION DE COPOLYMERES HALOGENES, COPOLYMERES OBTENUS ET UTILISATION DE CEUX-CI 审中-公开程序DE共聚物卤素，共聚物OBTENUS和利用DE CEUX-CI
公开(公告)号：EP1141052A1
公开(公告)日：2001-10-10
申请号：EP99959374.2
申请日：1999-11-30
IPC分类号： C08F214/00 , C08F214/08
CPC分类号： C08F214/08 , C08F214/10
摘要： The invention concerns a method for preparing halogenated copolymers by copolymerising at least two monomers, whereby the copolymerisation consists in an aqueous dispersion with a delayed injection of a fraction of at least one of the monomers. The resulting halogenated copolymers are homogeneous copolymers in the distribution of the monomers and can be used for producing extruded articles.
摘要翻译： 本发明涉及一种通过共聚至少两种单体制备卤化共聚物的方法，其中该共聚合包含水分散体，并且延迟注入一部分至少一种单体。 所得卤化共聚物是单体分布中的均相共聚物，并可用于生产挤出制品。
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6.发明授权PROCEDE DE PREPARATION D'UNE DISPERSION AQUEUSE DE POLYMERES, DISPERSION AQUEUSE OBTENUE ET UTILISATION DE CELLE-CI 有权制备含水聚合物分散体的方法，其物获得的聚合物分散体及其用途
公开(公告)号：EP1040135B1
公开(公告)日：2003-11-26
申请号：EP98964507.2
申请日：1998-12-10
CPC分类号： C08K3/32 , B65D75/36 , C08F6/02 , C08F14/08 , C08F214/08 , C09D127/08 , C08L27/00 , C08L27/02 , C08L2666/54
摘要： The invention concerns a method for preparing an aqueous dispersion of vinyl polymers halogenated by polymerisation, whereby after polymerisation, a basic agent is added in an amount such that the pH of the aqueous dispersion is approximately less than 5. The invention also concerns the resulting aqueous dispersion which can be coated on polymer, paper or regenerated cellulose substrates.
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7.发明公开PROCEDE DE PREPARATION D'UNE DISPERSION AQUEUSE DE POLYMERES, DISPERSION AQUEUSE OBTENUE ET UTILISATION DE CELLE-CI 有权制备含水聚合物分散体的方法，其物获得的聚合物分散体及其用途
公开(公告)号：EP1040135A1
公开(公告)日：2000-10-04
申请号：EP98964507.2
申请日：1998-12-10
CPC分类号： C08K3/32 , B65D75/36 , C08F6/02 , C08F14/08 , C08F214/08 , C09D127/08 , C08L27/00 , C08L27/02 , C08L2666/54
摘要： The invention concerns a method for preparing an aqueous dispersion of vinyl polymers halogenated by polymerisation, whereby after polymerisation, a basic agent is added in an amount such that the pH of the aqueous dispersion is approximately less than 5. The invention also concerns the resulting aqueous dispersion which can be coated on polymer, paper or regenerated cellulose substrates.
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