公开(公告)号：WO1998016366A1

公开(公告)日：1998-04-23

申请号：PCT/NL1997000576

申请日：1997-10-14

Applicant: DSM N.V. ,  BULTERS, Markus, Johannes, Henricus ,  STOKMAN, Petrus, Henricus, Maria ,  GEESINK, Johannes, Hendrik

Inventor： DSM N.V.

IPC: B29C45/80

CPC classification number: B29C70/14 ,  B29B9/14 ,  B29C47/00 ,  B29C47/0009 ,  B29C47/0011 ,  B29C47/92 ,  B29C2947/92142 ,  B29C2947/922 ,  B29C2947/92266 ,  B29K2023/12 ,  B29K2105/0094 ,  B29K2309/08 ,  B29K2707/04 ,  Y10T428/21 ,  Y10T428/249989 ,  Y10T428/249991 ,  Y10T428/249993

Abstract: The invention relates to a thermoplastic moulded part comprising at least a polyolefin or a polycondensation polymer and reinforcing fibres, characterized in that 1 to 60 wt.% of the moulded part consists of reinforcing fibres with a length of between 0.8 and 15 mm, at least a portion of which is present partly in the centre and partly in the non-porous dish surface, and that the moulded part has a porosity of between 5 and 95 vol.%. The invention also relates to a process for producing such a moulded part.

Abstract translation: 本发明涉及至少包含聚烯烃或缩聚聚合物和增强纤维的热塑性模塑部件，其特征在于，1至60重量％的模制部件由长度为0.8至15毫米的增强纤维组成，至少 其一部分部分地存在于中心并部分存在于无孔的盘表面中，并且模制部分的孔隙率为5至95体积％。 本发明还涉及制造这种模制件的方法。

公开(公告)号：WO1998001479A1

公开(公告)日：1998-01-15

申请号：PCT/NL1997000387

申请日：1997-07-07

Applicant: DSM N.V. ,  JAPAN SYNTHETIC RUBBER CO., LTD. ,  JAPAN FINE COATINGS CO., LTD. ,  UKON, Masakatsu ,  KATO, Keiko ,  TAKAHASHI, Toshihiko

Inventor： DSM N.V. ,  JAPAN SYNTHETIC RUBBER CO., LTD. ,  JAPAN FINE COATINGS CO., LTD.

IPC: C08F02/50

CPC classification number: G03F7/031 ,  C08F2/50 ,  C08F10/02 ,  C08F210/16 ,  C08F2/06 ,  C08F210/06 ,  C08F2500/02 ,  C08F210/08

Abstract: A radiation curable composition for molding by polymerization in dies comprising, (A) a compound having at least one (meth)acrylate group and (B) a photopolymerization initiator being an oligomer having a molecular weight of about 300 to about 9000 and comprising on average more than 1.5 ( alpha -ketone, beta -hydroxyldialkylethylbenzyl groups). Composition wherein the photoinitiator has a group represented by formula (I), wherein R and R are alkyl groups having 1 to 5 carbon atoms and n is a number of 2 to 50. The composition exhibits a high curing rate and produces molded products with a high transparency, excellent resistance to coloration upon exposure to light, and superior dimensional precision.

Abstract translation: 一种用于模具中聚合成型的可辐射固化组合物，其包含：（A）具有至少一个（甲基）丙烯酸酯基团的化合物和（B）光聚合引发剂，其是分子量为约300至约9000且平均包含的低聚物 大于1.5（α-酮，β-羟基二烷基乙基苄基）。 其中光引发剂具有由式（I）表示的基团的组合物，其中R 1和R 2是具有1至5个碳原子的烷基，n是2至50的数量。该组合物显示出高的固化速率 并且生产具有高透明度的成型产品，在暴露于光时具有优异的耐着色性和优异的尺寸精度。

公开(公告)号：WO1997049546A1

公开(公告)日：1997-12-31

申请号：PCT/NL1997000349

申请日：1997-06-23

Applicant: DSM N.V. ,  VAN DE GOOT, Ernst, Lorenzo

Inventor： DSM N.V.

IPC: B32B05/12

CPC classification number: B32B5/12 ,  B32B5/26 ,  B32B7/04 ,  B32B2262/0269 ,  B32B2571/02 ,  F41H5/0485 ,  Y10T428/24124 ,  Y10T428/24479 ,  Y10T428/24595 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T428/249921 ,  Y10T428/249933

Abstract: The invention relates to an antiballistic shaped part comprising a stack of composite layers which are not linked to one another, each composite layer comprising two or more monolayers of unidirectionally oriented fibres in a matrix, the fibres in each monolayer being at an angle to the fibres in an adjoining monolayer, the fibres being aramid fibres or poly(p-phenylenebenzobisoxazole) fibres, the composite layer containing at most 10 % by weight of an elastomeric matrix material (calculated on the basis of the total weight of the composite layer), the composite layer having a total weight of at most 800 g/m , and the fibre content in each monolayer being between 10 and 200 g/m . The invention also comprises a method for fabricating said shaped part and body armour in which the shaped part is used.

Abstract translation: 本发明涉及一种抗折叠形状的部件，其包括彼此不连接的复合层的叠层，每个复合层包含基质中两个或多个单向取向纤维的单层，每个单层中的纤维与纤维成一定角度 在相邻的单层中，纤维是芳族聚酰胺纤维或聚（对亚苯基苯并双恶唑）纤维，复合层含有至多10重量％的弹性体基体材料（基于复合层的总重量计算）， 复合层的总重量最多为800g / m 2，并且每个单层中的纤维含量在10至200g / m 2之间。 本发明还包括一种用于制造所述成形部件和使用成形部件的机身装甲的方法。

公开(公告)号：WO1997047609A1

公开(公告)日：1997-12-18

申请号：PCT/NL1997000333

申请日：1997-06-11

Applicant: DSM N.V. ,  VAN WIJCK, Julius, Gerardus, Theodorus

Inventor： DSM N.V.

IPC: C07D251/60

CPC classification number: C07D251/60

Abstract: The invention relates to a method for the preparation of melamine from urea via high-pressure process in which solid melamine is obtained by transferring the melamine melt leaving the melamine reactor to a cooling vessel where the melamine melt is cooled by means of liquid ammonia. The melamine melt is cooled to a temperature of between about 50 DEG C and about 350 DEG C by means of liquid ammonia, a mixture comprising ammonia and melamine being formed, after which all or part of this mixture is transferred to an expansion vessel, the composition being contacted with ammonia for about one minute to about five hours, following which solid melamine is liberated from the composition.

Abstract translation: 本发明涉及一种通过高压法从尿素制备三聚氰胺的方法，其中通过将离开三聚氰胺反应器的三聚氰胺熔体转移到三聚氰胺熔体通过液氨冷却的冷却容器中获得固体三聚氰胺。 三聚氰胺熔体通过液氨冷却至约50℃至约350℃的温度，形成包含氨和三聚氰胺的混合物，之后将全部或部分混合物转移至膨胀容器， 组合物与氨接触约1分钟至约5小时，随后从组合物中释放固体三聚氰胺。

公开(公告)号：WO1997046747A1

公开(公告)日：1997-12-11

申请号：PCT/NL1997000324

申请日：1997-06-06

Applicant: DSM N.V. ,  ARNAUTS, Jan, Eugeen, Frederic ,  NIJENHUIS, Atze, Jan ,  DE BRABANDER-VAN DEN BERG, Ellen, Marleen, Monique ,  VERSLUIS, Cornelis ,  SERNE, Martien

Inventor： DSM N.V.

IPC: D01F06/60

CPC classification number: D01F6/60 ,  C08G69/08 ,  C08G69/14 ,  C08G69/36 ,  C08L77/02 ,  C08L77/00

Abstract: The invention relates to a polyamide fibre whose polyamide is heavily branched. The branched polyamide preferably has 3-20 branches which are joined to a core molecule which is smaller than the polyamide arms. The arms originate preferably from functional groups which are identical and are preferably carboxyl groups. The polyamide is chosen from the group of polyamides which are produced by polycondensation of alpha , omega -aminocarboxylic acids or by ring-opening polymerization of lactams. Preferably, the polyamide is nylon-6. The properties of the fibre according to the invention are at least at the same level as those of fibres obtained by spinning linear polyamide. The spinning process for the fibre according to the invention is less susceptible to faults. Inter alia, the viscosity of the polyamide no longer changes during the spinning process.

Abstract translation: 本发明涉及一种聚酰胺纤维，其聚酰胺是重枝状的。 支链聚酰胺优选具有3-20个分支，其与小于聚酰胺臂的芯分子连接。 臂优选来自相同且优选为羧基的官能团。 聚酰胺选自通过α，ω-氨基羧酸的缩聚或通过内酰胺的开环聚合制备的聚酰胺。 优选地，聚酰胺是尼龙-6。 根据本发明的纤维的性质至少与通过纺丝线性聚酰胺获得的纤维的性质相同。 根据本发明的纤维的纺丝方法不太容易发生故障。 特别地，聚酰胺的粘度在纺丝过程中不再改变。

公开(公告)号：WO1997046746A1

公开(公告)日：1997-12-11

申请号：PCT/NL1997000323

申请日：1997-06-06

Applicant: DSM N.V. ,  ARNAUTS, Jan, Eugeen, Frederic ,  NIJENHUIS, Atze, Jan ,  VERSLUIS, Cornelis ,  ABERSON, Rene

Inventor： DSM N.V.

IPC: D01F06/60

CPC classification number: C08G69/02 ,  C08G69/08 ,  C08G69/14 ,  C08G69/26 ,  D01F6/60 ,  Y10T428/2913

Abstract: The invention relates to an acid-dyeable polyamide fibre which can be obtained very reproducibly and unsusceptibly to faults during the production process. The fibre is characterized in that the amino end group content is less than 10 meq/kg. A very reproducible affinity for dyestuffy is obtained by copolymerization of a compound containing an acidic end group and having a basic nature. Compounds derived from melamine are particularly suitable.

Abstract translation: 本发明涉及一种可酸性染色聚酰胺纤维，其可以在生产过程中非常可重复地且不可察觉地获得故障。 纤维的特征在于氨基端基含量小于10meq / kg。 通过使包含酸性端基并具有碱性的化合物的共聚获得对染色的非常可重现的亲和性。 衍生自三聚氰胺的化合物特别合适。

公开(公告)号：WO1997046627A1

公开(公告)日：1997-12-11

申请号：PCT/NL1997000318

申请日：1997-06-05

Applicant: DSM N.V. ,  JAPAN SYNTHETIC RUBBER CO., LTD. ,  JAPAN FINE COATINGS CO., LTD. ,  TAKAHASHI, Toshihito ,  UKACHI, Takashi

Inventor： DSM N.V. ,  JAPAN SYNTHETIC RUBBER CO., LTD. ,  JAPAN FINE COATINGS CO., LTD.

IPC: C09D05/14

CPC classification number: C09D175/16 ,  C09D4/00 ,  C08F222/1006

Abstract: A composition for forming coating films comprising: (A) a urethane (meth)acrylate obtained by reacting a polyol having 2 to 6 hydroxyl groups in a molecule, a diisocyanate, and a (meth)acrylate having a hydroxyl group; (B) a reactive diluent; and (C) fine power of glass containing silver ion as an antibacterial agent. The composition has superior antibacterial and antifungal activities, is free from yellowing due to lights and heat, and exhibits excellent adhesion to various materials such as plastics, woods, papers, clothes, metals, and ceramics.

Abstract translation: 一种用于形成涂膜的组合物，其包含：（A）通过使分子中具有2至6个羟基的多元醇与二异氰酸酯和具有羟基的（甲基）丙烯酸酯反应获得的氨基甲酸酯（甲基）丙烯酸酯; （B）反应性稀释剂; 和（C）作为抗菌剂的含有银离子的玻璃的精细功率。 该组合物具有优异的抗菌和抗真菌活性，由于光和热而不发黄，并且对各种材料如塑料，木材，纸，衣服，金属和陶瓷具有优异的粘合性。

公开(公告)号：WO1997046616A1

公开(公告)日：1997-12-11

申请号：PCT/NL1997000310

申请日：1997-06-03

Applicant: DSM N.V. ,  VAN DER SANDEN, Marcellus, Cornelis, Maria ,  JANSEN, Bernardus, Johannes, Paulus

Inventor： DSM N.V.

IPC: C08L33/12

CPC classification number: C08L33/12 ,  C08F283/10

Abstract: The invention relates to an impact-resistant, transparent polymer composition comprising a matrix of a radically curing amorphous polymer and rubber particles dispersed therein and is characterized in that the average particle size of the dispersed rubber particles is

Abstract translation: 本发明涉及耐冲击，透明的聚合物组合物，其包含自由基固化的无定形聚合物基体和分散在其中的橡胶颗粒，其特征在于分散的橡胶颗粒的平均粒径<100nm。 本发明还涉及制备聚合物组合物的方法。 该方法的特征在于，通过使用于制备橡胶的起始物质与基质中的原料进行反应，在基质中原位制备橡胶颗粒，并且在含有用于制备聚合物基质的起始物质和分散的 橡胶颗粒的温度升高到符合方程式（I）的反应温度（操作1）：溶液的玻璃化转变温度 - 20℃<操作1 <溶液的玻璃化转变温度+ 20℃

公开(公告)号：WO1997042231A1

公开(公告)日：1997-11-13

申请号：PCT/NL1997000231

申请日：1997-04-28

Applicant: DSM N.V. ,  POSTEMA, Rutgerus, Antonie, Jacobus

Inventor： DSM N.V.

IPC: C08F10/00

CPC classification number: C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/61908

Abstract: Precursor for a catalyst, comprising a transition metal or lanthanide with a ligand system in which at least one Cp derivative is present and in which the precursor contains a non-coordinating anion A , which can stabilize a catalyst obtained by the activation of the precursor and which is bound to a cationic group of the Cp derivative or is bound to a cationic group forming part of or being bound to a bridge bound to the Cp derivative within the precursor, the cationic group containing a subgroup which is capable of reacting with a metal-bound alkyl, benzyl or phenyl group and a process for the polymerization of olefins in the presence of a catalyst prepared by contacting such a precursor with an alkylating compound.

Abstract translation: 一种催化剂前体，其包含具有配位体系的过渡金属或镧系元素，其中存在至少一种Cp衍生物，并且其中前体含有非配位阴离子A，其可稳定通过活化获得的催化剂 该前体与Cp衍生物的阳离子基团结合，或者与阳离子基团结合，该阳离子基团形成部分或结合到前体内与Cp衍生物结合的桥，阳离子基团含有能够反应的亚基 具有金属键合的烷基，苄基或苯基，以及在通过使这种前体与烷基化化合物接触而制备的催化剂存在下烯烃聚合的方法。

公开(公告)号：WO1997042199A1

公开(公告)日：1997-11-13

申请号：PCT/NL1997000227

申请日：1997-04-25

Applicant: DSM N.V. ,  GRUTER, Gerardus, Johannes, Maria ,  VAN BEEK, Johannes, Antonius, Maria ,  MEIJERS, Ramon, Hubertus, Anna, Maria

Inventor： DSM N.V.

IPC: C07F07/10

CPC classification number: C08F10/00 ,  C07F7/10 ,  C07F7/2284 ,  C07F7/30 ,  C07F17/00 ,  C08F4/61912 ,  C08F4/6192 ,  C08F4/65912 ,  C08F4/6592

Abstract: Polysubstituted cyclopentadiene compound which comprises at least one substituent of the form -(ER2)pD(R')nH, where E is an atom chosen from group (14) of the Periodic System of the Elements, D is a hetero atom chosen from group (15 or 16) of the Periodic System of the Elements, R and R' are substituents, n is the number of R' groups bonded to D and p = 1-4, characterized in that at least one other substituent is a branched alkyl group with at least 3 carbon atoms, 1 t-butyl group being excluded as sole other substituent.

Abstract translation: 包含至少一种形式 - （ER 2）pD（R'）n H的取代基的多取代环戊二烯化合物，其中E是选自元素周期体系的（14）的原子，D是选自基团 （15或16）元素的周期系统，R和R'是取代基，n是与D键合的R'基团的数目，p = 1-4，其特征在于至少一个其它取代基是支链烷基 具有至少3个碳原子的基团，1个叔丁基作为唯一的其它取代基被排除。