公开(公告)号：WO1998001498A1

公开(公告)日：1998-01-15

申请号：PCT/IB1997000818

申请日：1997-07-03

Applicant: CLARIANT FINANCE (BVI) LIMITED ,  CLARIANT INTERNATIONAL LTD. ,  CONDORELLI, Giuseppe

Inventor： CLARIANT FINANCE (BVI) LIMITED ,  CLARIANT INTERNATIONAL LTD.

IPC: C08J03/22

CPC classification number: C08J3/226 ,  C08J3/203 ,  C08J2467/00 ,  C09B67/0092

Abstract: The invention provides a low energy process for the production of masterbatches and the masterbatches so produced which is characterized by the steps of mixing additive and carrier while maintaining the temperature between the softening point and the melting point of the carrier until agglomerates of carrier and additive are formed. The additive is any coloring substance or a processing and functional additive for plastics and the carrier is selected from 6 specific classes of materials which are suitable for the process. The masterbatches are free flowing, dust-free and easily dispersible in all polymeric materials.

Abstract translation: 本发明提供了用于生产母料和所制备的母料的低能量方法，其特征在于以下步骤：将添加剂和载体混合，同时保持载体和熔点的软化点和熔点之间的温度，直到载体和添加剂的附聚物 形成。 添加剂是任何着色物质或塑料的加工和功能添加剂，载体选自适合于该方法的6种特定类型的材料。 母粒自由流动，无尘，易于分散在所有聚合材料中。

公开(公告)号：WO1996028499A1

公开(公告)日：1996-09-19

申请号：PCT/US1996003427

申请日：1996-03-13

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY ,  MIYABO, Atsushi

Inventor： E.I. DU PONT DE NEMOURS AND COMPANY

IPC: C08J03/22

CPC classification number: C08J3/226 ,  C08J2377/00 ,  C08J2477/00 ,  C08K5/0066 ,  C08K5/34928 ,  C08L77/00

Abstract: The objective of this invention is to provide a flame resistant polyamide resin composition with improved tensile at the break and elongation and a process for the manufacture thereof. Polyamide resin is melt kneaded with a masterbatch obtained by melt kneading and mixing a polyamide resin with a melamine cyanurate to give a polyamide resin composition with a 1-30 % by weight melamine cyanurate content.

Abstract translation: 本发明的目的是提供一种在断裂和伸长时具有改进拉伸强度的阻燃聚酰胺树脂组合物及其制造方法。 聚酰胺树脂与通过将聚酰胺树脂与三聚氰胺氰脲酸酯熔融捏合和混合获得的母料熔融捏合，得到具有1-30重量％三聚氰胺氰尿酸酯含量的聚酰胺树脂组合物。

公开(公告)号：WO1996006882A1

公开(公告)日：1996-03-07

申请号：PCT/US1995010756

申请日：1995-08-24

Applicant: CABOT CORPORATION

Inventor： CABOT CORPORATION ,  PETINOIT, Nicole ,  RASQUIN, Philippe

IPC: C08J03/22

CPC classification number: C08J3/226 ,  C08J2453/00 ,  C08K3/01 ,  C08L53/02

Abstract: A universal masterbatch composition for adding fillers and particularly pigment to polymers, having up to 85 % by weight, of at least one filler, up to 25 % by weight, of at least one viscosity modifier and a remainder quantity of a styrene butadiene block copolymer. The composition further includes up to 5 % by weight, of at least one processing aid and up to 2 % by weight of at least one antioxidant.

Abstract translation: 一种通用母料组合物，其用于向聚合物中加入填料，特别是颜料至多具有85重量％的至少一种填料，至多25重量％的至少一种粘度调节剂和剩余量的苯乙烯丁二烯嵌段共聚物 。 组合物还包含至多5重量％的至少一种加工助剂和至多2重量％的至少一种抗氧化剂。

公开(公告)号：WO1995007314A1

公开(公告)日：1995-03-16

申请号：PCT/US1994009988

申请日：1994-09-06

Applicant: THE DOW CHEMICAL COMPANY

Inventor： THE DOW CHEMICAL COMPANY ,  FALLA, Daniel, James ,  WALKER, Debbie-Lee

IPC: C08J03/22

CPC classification number: C08J5/18 ,  C08J3/223 ,  C08J2323/08 ,  Y10T428/31913 ,  Y10T428/3192 ,  Y10T428/31938

Abstract: Batch inclusion packages made from films and film structures are disclosed. The films and film structures have at least one layer of at least one substantially linear ethylene/ alpha -olefin polymer. The batch inclusion packages are useful in wrapping or containing various materials, such as carbon black, titanium dioxide, and rubber compounding ingredients.

Abstract translation: 公开了由薄膜和薄膜结构制成的分批包装包装。 膜和膜结构具有至少一层至少一个基本上线性的乙烯/α-烯烃聚合物。 批量包装包装可用于包装或包含各种材料，例如炭黑，二氧化钛和橡胶配混成分。

公开(公告)号：WO1998052996A1

公开(公告)日：1998-11-26

申请号：PCT/US1997005445

申请日：1997-05-20

Applicant: M.A. HANNACOLOR

Inventor： M.A. HANNACOLOR ,  DORCHESTER, John, J. ,  SMITH, Bobby, D. ,  HARRIS, Ronald, M.

IPC: C08J03/22

CPC classification number: B29C47/046 ,  B29C47/0019 ,  B29K2027/06 ,  B29K2995/0021 ,  B29L2009/00

Abstract: A new and useful plastic article, particularly plastic siding, with an accent color pattern incorporated therein, a specially formed accent color pellet which is useful in manufacturing such an article, and a process for producing the article using the pellets is disclosed. The process contemplates extruding a plastic product from a base material formed of powder-sized particles and specially formed accent color pellets. The accent color pellets are alloyed masses of resins and pigment which are larger than the powder particles of the base material, and have a higher vicat softening point temperature than the base material. The alloyed pellets are designed to melt controllably and to mix controllably with the base material. During the extrusion process, the accent color pellets begin to soften and disperse later than the base material, and cause controllable dispersion of the accent color into the base material, thereby producing accent color streaks in the resulting product having controllable characteristics. The process is particularly suited for producing a simulated wood-grain or streaking effect in plastic siding, and as described can produce hard streaking, soft streaking, and a mottled or variegated streaking in which more that one accent color is used simultaneously. A novel formulation for the accent color pellets is disclosed, in which poly- alpha -methylstyrene is used as the only high vicat softening temperature resin.

Abstract translation: 公开了一种新颖有用的塑料制品，特别是塑料壁板，其中包含重音色图案，特别形成的可用于制造这种制品的重点颜料颗粒，以及使用该颗粒生产该制品的方法。 该方法考虑从由粉末尺寸的颗粒和特别形成的重音色颗粒形成的基材挤出塑料制品。 重点颜料颗粒是比基材粉末颗粒大的树脂和颜料的合金质量，并且具有比基材更高的维卡软化点温度。 合金颗粒被设计成可控地熔化并与基材可控地混合。 在挤出过程中，重点颜料颗粒开始比基材晚于软化和分散，并且引起重音颜色到基材中的可控分散，从而在所得到的具有可控特性的产品中产生着色条纹。 该方法特别适用于在塑料壁板中产生模拟的木纹或条纹效果，并且如所描述的那样，可以产生强烈的条纹，柔软的条纹，以及斑驳或杂色的条纹，其中同时使用更多的重音色。 公开了一种用于重音色颗粒的新型配方，其中使用聚-α-甲基苯乙烯作为唯一的高维卡软化温度树脂。

公开(公告)号：WO1996010052A3

公开(公告)日：1996-04-04

申请号：PCT/EP1995003756

申请日：1995-09-22

Applicant: A. SCHULMAN GMBH

Inventor： A. SCHULMAN GMBH ,  CHRIST, Hubert ,  MEYERHOFF, Hans-Peter

IPC: C08J03/22

公开(公告)号：WO1992010530A1

公开(公告)日：1992-06-25

申请号：PCT/EP1991002378

申请日：1991-12-09

Applicant: AKZO N.V. ,  VAN HOBOKEN, Nicolaas, Jan ,  VAN DE WORP, Roelof ,  VERPLOEGH, Marius, Cornelis

Inventor： AKZO N.V.

IPC: C08J03/22

CPC classification number: C08K5/0058 ,  A01N25/08 ,  C08J3/22 ,  C08J3/226

Abstract: A microbiocide-containing concentrate for use in thermoplastic polymers as well as in plastisols, is disclosed. The concentrate is primarily solid at ambient conditions and comprises from 1-30 wt% of a microbiocide, a polymer plasticizer and up to 20 wt% of a thermoplastic resin. These concentrates are primarily useful as masterbatch compositions used for incorporation into polymers in order to protect said polymers from fungal or bacterial attack. Along these lines, the present document also discloses processes for incorporating these materials into a polymer or plastisol and polymers or plastisols made by these processes.

Abstract translation: 公开了一种用于热塑性聚合物以及增塑溶胶中的含有杀微生物剂的浓缩物。 浓缩物在环境条件下主要是固体，并且包含1-30重量％的杀微生物剂，聚合物增塑剂和至多20重量％的热塑性树脂。 这些浓缩物主要用作用于掺入聚合物中的母料组合物，以保护所述聚合物免于真菌或细菌侵袭。 按照这些方式，本文件还公开了将这些材料掺入聚合物或增塑溶胶中的方法以及通过这些方法制备的聚合物或增塑溶胶。

公开(公告)号：WO1991003513A1

公开(公告)日：1991-03-21

申请号：PCT/FR1990000637

申请日：1990-08-30

Applicant: EXXON CHEMICAL PATENT INC. ,  OMYA S.A. ,  GUARNERI, Marie, Josée ,  LERICHE, Christian ,  PRENEAU, Jean ,  TROUVE, Patrick ,  VERRIER, Pierre

Inventor： EXXON CHEMICAL PATENT INC. ,  OMYA S.A.

IPC: C08J03/22

CPC classification number: C08G18/0842 ,  C08K3/013 ,  C08L75/04

Abstract: Process for the preparation of charged thermosetting compounds of the polyurethane type through the condensation reaction of the constituents of the desired compound in the presence of a pulverulent charge. Said process is characterised by the fact that the charge is first dispersed, with the help of a stabilising agent, in an organic liquid phase which is compatible with the desired thermosetting compound during the formation reaction. The charge takes the form of a homogeneous and stable suspension; the suspension thus prepared is introduced into the reaction medium before, during, or after the introduction of one at least of the constituents of the desired thermosetting compound. Said process makes possible the preparation of compounds of the polyurethane type whose mechanical and physical characteristics are at least equivalent to, if not an improvement on, those of identical non-charged compounds as a result of the high distribution of the mineral charge.

Abstract translation: 通过所需化合物的组分在粉状装料存在下的缩合反应制备聚氨酯类的带电热固性化合物的方法。 所述方法的特征在于，电荷首先在稳定剂的帮助下分散在与形成反应期间期望的热固性化合物相容的有机液相中。 电荷采取均匀稳定的悬浮液的形式; 将如此制备的悬浮液在引入所需热固性化合物的至少一种成分之前，期间或之后引入反应介质中。 所述方法可以制备聚氨酯类型的化合物，其机械和物理特性至少等同于由于矿物电荷的高分布而导致相同的未带电荷的化合物的机械和物理特性的改善。

公开(公告)号：WO1989008676A1

公开(公告)日：1989-09-21

申请号：PCT/US1989000865

申请日：1989-03-03

Applicant: THE DOW CHEMICAL COMPANY

Inventor： THE DOW CHEMICAL COMPANY ,  LAUGHNER, Michael, K. ,  SMITH, Ronald, R. ,  SHAW, Kenneth, R.

IPC: C08J03/22

CPC classification number: C08J3/226 ,  C08J2469/00

Abstract: This invention relates to a process for preparing additive-modified blends of thermoplastic resins by combining a rubber-modified polycarbonate or aromatic polyester carbonate-containing concentrate resin with a let-down resin and/or regrind resin. With this process, it is possible for manufacturers of molded parts from thermoplastic resins to realize significant economies in raw material usage, working capital, transportation, storage and other costs as well as to realize increased flexibility in the supply of desired additive-modified blends.

Abstract translation: 本发明涉及通过将橡胶改性的聚碳酸酯或含芳族聚酯碳酸酯的浓缩树脂与降温树脂和/或再研磨树脂组合来制备热塑性树脂的添加剂改性共混物的方法。 通过这个过程，来自热塑性树脂的模制零件的制造商有可能在原材料使用，流动资金，运输，储存和其他成本方面实现显着的经济性，并且实现提供所需添加剂改性共混物的灵活性。

公开(公告)号：WO1999003914A1

公开(公告)日：1999-01-28

申请号：PCT/US1997024104

申请日：1997-12-30

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  TREXLER, Jack, Wesley, Jr. ,  PINER, Rodney, Layne ,  TURNER, Sam, Richard ,  BARBEE, Robert, Boyd

IPC: C08J03/22

CPC classification number: C08J3/226 ,  C08J2367/02 ,  C08J2467/00 ,  C08K9/08 ,  C08K2201/003 ,  C08L67/02

Abstract: The present invention relates to polyester-platelet particle composite comprising at least one polyester having dispersed therein a platelet particle dispersion comprising about 0.01 to about 25 weight percent platelet particles and at least one water dissipatible polymer in a concentration which is at least about 1 part water dissipatible polymer to 1 part said polyester, wherein said platelet particles primarily comprise individual platelet particles and tactoids. The composites of the present invention are prepared by dispersing at least one clay material in a water dissipatible polymer to form a platelet particle dispersion; introducing said platelet particle dispersion to a polyester and extrusion mixing said dispersion and polyester.

Abstract translation: 本发明涉及聚酯 - 血小板颗粒复合材料，其包含至少一种聚酯，其中分散有包含约0.01至约25重量％的血小板颗粒和至少一种至少约1份水的疏水性聚合物的血小板颗粒分散体 与1份所述聚酯相溶的聚合物，其中所述的血小板颗粒主要包含单个的血小板颗粒和触纹。 本发明的复合材料是通过将至少一种粘土材料分散在不透水的聚合物中制成的，以形成血小板颗粒分散体; 将所述血小板颗粒分散体引入聚酯并将所述分散体和聚酯挤出混合。