公开(公告)号：US20060166856A1

公开(公告)日：2006-07-27

申请号：US10529947

申请日：2003-10-08

申请人： Frank-Martin Petrat ,  Friedrich Schmidt ,  Bernhard Stutzel ,  Gunther Kohler

发明人： Frank-Martin Petrat ,  Friedrich Schmidt ,  Bernhard Stutzel ,  Gunther Kohler

IPC分类号： A61Q13/00

CPC分类号： C11D3/50 ,  A61K8/4946 ,  A61Q13/00 ,  C11D1/60 ,  C11D1/62 ,  C11D3/28

摘要： The invention relates to a fragrance composition which has, as fixative, at least one ionic liquid, and to the preparation and use thereof. The fragrance compositions according to the invention are advantageous since the ionic liquid, being a polar solvent which has as it were no vapor pressure, can delay the evaporation of the base scent components in a targeted manner. The large choice of ionic liquids allows the rate of evaporation of the scent components to be adjusted precisely. Since the polarity of the ionic liquids can be varied by means of the structure of the cations and/or anions within wide ranges, the ionic liquids used as fixative can be matched precisely to the chemicophysical and/or olfactory requirements of the scent component.

摘要翻译： 本发明涉及一种具有至少一种离子液体作为固定剂的香料组合物及其制备和用途。 根据本发明的香料组合物是有利的，因为作为非蒸气压的极性溶剂的离子液体可以以目标方式延迟基础气味组分的蒸发。 离子液体的大量选择允许气味组分的蒸发速率被精确调节。 由于离子液体的极性可以通过在宽范围内的阳离子和/或阴离子的结构而变化，所以用作固定剂的离子液体可以精确地与香味组分的化学物理和/或嗅觉要求相匹配。

公开(公告)号：US4536548A

公开(公告)日：1985-08-20

申请号：US491698

申请日：1983-05-05

申请人： Bernhard Stutzel

发明人： Bernhard Stutzel

IPC分类号： C08L27/00 ,  C08L1/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L33/14 ,  C08L51/00 ,  C08L51/02 ,  C08F265/04 ,  C08L33/08

CPC分类号： C08L27/06 ,  C08L33/14

摘要： Highly transparent, impact-resistant molded articles can be produced from a molding composition, comprising: (1) a major portion of polyvinyl chloride or a copolymer comprising at least 70% by weight of vinyl chloride units; and (2) an amount effective to impart impact resistance of: (a) at least one homopolymer of an acrylate monomer having the formula ##STR1## wherein R is a straight-chain or branched alkylene residue of 3-8 carbon atoms, optionally interrupted by 1-2 ether oxygen atoms, wherein the straight-chain portion of said alkylene residue contains at least 3 carbon atoms; or (b) a copolymer of said acrylate monomer and up to 30% by weight of at least one acrylate ester of a C.sub.4-12 aliphatic alcohol.

摘要翻译： 高度透明，耐冲击的成型制品可以由模塑组合物制备，包括：（1）大部分聚氯乙烯或包含至少70重量％的氯乙烯单元的共聚物; 和（2）有效赋予耐冲击性的量：（a）至少一种具有式“IMAGE”的丙烯酸酯单体的均聚物，其中R是3-8个碳原子的直链或支链亚烷基残基，任选中断 其中所述亚烷基残基的直链部分含有至少3个碳原子; 或（b）所述丙烯酸酯单体和高达30重量％的至少一种C 4-12脂族醇的丙烯酸酯的共聚物。

公开(公告)号：US5385971A

公开(公告)日：1995-01-31

申请号：US35203

申请日：1993-03-22

申请人： Thomas Sauer ,  Bernhard Stutzel

发明人： Thomas Sauer ,  Bernhard Stutzel

IPC分类号： C08F283/01 ,  C08F2/16 ,  C08F2/20 ,  C08F2/24 ,  C08F4/40 ,  C08F299/04 ,  C08G63/52 ,  C08G63/676 ,  C08L33/02

CPC分类号： C08F2/16

摘要： Method of producing sterically stabilized polymer dispersions by polymerizing ethylenically unsaturated monomers in an aqueous phase (as a dispersion medium) in the presence of an initiator system and a water-soluble macromonomer which is an esterification product of maleic acid, fumaric acid, maleic anhydride, or mixture thereof and polyalkylene glycols and/or monoalkyl ether of polyalkylene glycol, having a degree of esterification between 50% and 100%. The dispersions obtained according to this method possess high electrolyte stability, shear stability, and frost stability, even without addition of conventional emulsifiers and emulsification adjuvants.

摘要翻译： 在引发剂体系和作为马来酸，富马酸，马来酸酐的酯化产物的水溶性大分子单体的存在下，在水相（作为分散介质）中使烯属不饱和单体聚合来制备空间稳定的聚合物分散体的方法， 或其混合物和聚亚烷基二醇和/或聚亚烷基二醇的单烷基醚，其酯化度为50％至100％。 根据该方法获得的分散体即使不添加常规的乳化剂和乳化助剂，也具有高电解质稳定性，剪切稳定性和霜冻稳定性。

公开(公告)号：US5250594A

公开(公告)日：1993-10-05

申请号：US726221

申请日：1991-07-05

申请人： Karl Hahn ,  Bernhard Stutzel

发明人： Karl Hahn ,  Bernhard Stutzel

IPC分类号： C08F2/22 ,  C08F8/00 ,  C08F20/32 ,  C08F220/32 ,  C08K5/15

CPC分类号： C08F8/00

摘要： The invention is directed to the preparation of aqueous polymer dispersions with polymer particles having polyol groups. The interfacial hydrophilia can be set in a desired manner. The dispersions contain substantially no dissolved macromolecular substances in the aqueous phase and are very stable. The dispersions are obtained through emulsion polymerization and subsequent modification.

摘要翻译： 本发明涉及具有多元醇基团的聚合物颗粒的聚合物水分散体的制备。 可以以期望的方式设置界面亲水性。 分散体在水相中基本上不含溶解的大分子物质，并且非常稳定。 通过乳液聚合和随后的改性获得分散体。

公开(公告)号：US5516836A

公开(公告)日：1996-05-14

申请号：US349999

申请日：1994-11-29

申请人： Thomas Sauer ,  Bernhard Stutzel

发明人： Thomas Sauer ,  Bernhard Stutzel

IPC分类号： C08F283/01 ,  C08F2/16 ,  C08F2/20 ,  C08F2/24 ,  C08F4/40 ,  C08F299/04 ,  C08G63/52 ,  C08G63/676 ,  C08L33/02

CPC分类号： C08F2/16

摘要： Method of producing sterically stabilized polymer dispersions by polymerizing ethylenically unsaturated monomers in an aqueous phase (as a dispersion medium) in the presence of an initiator system and a water-soluble macromonomer which is an esterification product of maleic acid, fumaric acid, maleic anhydride, or mixture thereof and polyalkylene glycols and/or monoalkyl ether of polyalkylene glycol, having a degree of esterification between 50% and 100%. The dispersions obtained according to this method possess high electrolyte stability, shear stability, and frost stability, even without addition of conventional emulsifiers and emulsification adjuvants.

公开(公告)号：US4581414A

公开(公告)日：1986-04-08

申请号：US607074

申请日：1984-05-04

申请人： Bernhard Stutzel ,  Friedrich-Wilhelm Kupper ,  Alfred Oberholz ,  Alfred Wieland

发明人： Bernhard Stutzel ,  Friedrich-Wilhelm Kupper ,  Alfred Oberholz ,  Alfred Wieland

IPC分类号： C08L27/00 ,  C08L1/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08L33/12 ,  C08L51/00 ,  C08L51/02 ,  C08L33/14

CPC分类号： C08L27/06 ,  C08L33/12

摘要： Molding compositions based on polyvinyl chloride contain as the component imparting impact resistance homo- and copolymeric acrylic acid esters of oxethylates of phenol or of substituted phenols, wherein the difference of the indices of refraction n.sub.D.sup.20 (at least 20.degree. C., measured with the Na D line) between the basic polymer and the component imparting impact resistance at most is .+-.0.01; optionally copolymers with other acrylic acid esters can also be used in the molding compositions. The latter are inexpensive to manufacture and, besides transparency and weatherability, also have impact resistance.

摘要翻译： 基于聚氯乙烯的成型组合物含有作为赋予抗冲击性的苯酚或取代苯酚的羟乙基化物的均聚和共聚丙烯酸酯的组分，其中折射率nD20（至少20℃，用Na测量） 基线性聚合物和赋予抗冲击性的成分之间的距离最大为+/- 0.01; 任选地与其它丙烯酸酯的共聚物也可以用于模塑组合物中。 后者制造成本低廉，除了透明性和耐候性外，还具有抗冲击性。