公开(公告)号：US5468259A

公开(公告)日：1995-11-21

申请号：US154682

申请日：1993-11-18

Applicant: Paresh J. Sheth ,  Roger R. Kolm

Inventor： Paresh J. Sheth ,  Roger R. Kolm

IPC: C08G81/02 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L51/06 ,  C08L71/00 ,  C08L77/00 ,  D01F6/46 ,  D06P3/79 ,  D01F6/52

CPC classification number: C08L23/12 ,  C08G81/021 ,  C08L23/10 ,  D01F6/46 ,  C08L2023/42 ,  C08L2201/08 ,  C08L2203/12 ,  C08L23/0869 ,  C08L51/06 ,  C08L71/00 ,  C08L77/00 ,  Y10S8/928

Abstract: Disperse dyeable compositions of ethylene alkylacrylate grafted onto polyolefin (isotactic polypropylene) are provided. A process for disperse dyeing polyolefin (isotactic polypropylene) shaped into articles such as fibers is provided. This process comprises (1) extruding the polyolefin with about 2 to 30 percent by weight of a thermoplastic copolymer of ethylene and alkylacrylates having one or four carbons in the alkyl group into fibers, and (2) exposing the fibers to a disperse dye bath containing a disperse dye.

Abstract translation: 提供了接枝到聚烯烃（全同立构聚丙烯）上的乙烯基丙烯酸烷基酯的分散染色组合物。 提供了一种成型为纤维制品的分散染色聚烯烃（全同立构聚丙烯）的方法。 该方法包括（1）将约2至30重量％的乙烯和丙烯酸烷基酯在烷基中具有1或4个碳原子的热塑性共聚物挤出到纤维中，和（2）将纤维暴露于含有 分散染料。

公开(公告)号：US5418267A

公开(公告)日：1995-05-23

申请号：US234892

申请日：1994-04-28

Applicant: Primo Carrozza ,  Valerio Borzatta

Inventor： Primo Carrozza ,  Valerio Borzatta

IPC: C07F7/12 ,  C07F7/08 ,  C07F7/18 ,  C07F7/21 ,  C08G77/26 ,  C08G77/38 ,  C08G77/388 ,  C08K5/54 ,  C08K5/5419 ,  C08K5/544 ,  C08K5/55 ,  C08L83/04 ,  C08L83/08 ,  C08L101/00 ,  C07F7/10

CPC classification number: C08K5/5442 ,  C07F7/0854 ,  C07F7/0896 ,  C07F7/184 ,  C08G77/26 ,  C08G77/388 ,  C08L101/00 ,  C08L2201/08

Abstract: The present invention relates to novel piperidine compounds of the formula (I) ##STR1## in which A is e.g. a group of the formula ##STR2## where R.sub.4 is e.g. hydrogen or methyl, X.sub.3 is e.g. --O-- or --NH-- and R.sub.5' is e.g. ethylene, propylene or decamethylene, R.sub.1 is e.g. methyl, methoxy, ethoxy or OH, R.sub.2 and R.sub.3 are e.g. methyl, m+n is e.g. a number from 1 to 40, n varies e.g. from zero to 50% of the sum m+n, X.sub.1 is e.g. as defined for R.sub.1 or is a group (CH.sub.3).sub.3 SiO-- and X.sub.2 is e.g. hydrogen, methyl, ethyl, a group (CH.sub.3).sub.3 Si-- or a group ##STR3## and, when m+n is a number from 3 to 10, X.sub.1 and X.sub.2 together also form a direct bond. The compounds of the formula (I) are effective in stabilizing an organic material against thermal, oxidative and light-induced degradation.

Abstract translation: 本发明涉及式（I）的新型哌啶化合物，其中A为例如。 一组式为“IMAGE”，其中R4为例如。 氢或甲基，X3是例如。 -O-或-NH-和R5'是例如。 乙烯，丙烯或十亚甲基。 甲基，甲氧基，乙氧基或OH，R2和R3是例如。 甲基，m + n为例如。 1到40的数，n变化例如 从总和m + n的零到50％，X1是例如。 如对R 1所定义或是基团（CH 3）3 SiO-和X 2是例如。 氢，甲基，乙基，基团（CH 3）3 Si-或基团，当m + n为3〜10的数时，X1和X2一起也形成直接键。 式（I）的化合物有效地稳定有机材料以防止热，氧化和光诱导的降解。

公开(公告)号：US5324771A

公开(公告)日：1994-06-28

申请号：US875017

申请日：1992-04-28

Applicant: Keigo Suehiro ,  Katsuyuki Nitta ,  Katsumi Sekiguchi ,  Takeaki Inokuma ,  Chihiro Ogawa ,  Osamu Aoki ,  Kenji Hamabe ,  Atsushi Takeuchi

Inventor： Keigo Suehiro ,  Katsuyuki Nitta ,  Katsumi Sekiguchi ,  Takeaki Inokuma ,  Chihiro Ogawa ,  Osamu Aoki ,  Kenji Hamabe ,  Atsushi Takeuchi

IPC: B05D3/00 ,  B05D3/14 ,  B05D7/02 ,  C08J7/04 ,  C08K3/00 ,  C08K5/00 ,  C08L23/08 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L23/26 ,  C08L23/30 ,  C08L53/00 ,  C09D153/00

CPC classification number: C08L23/142 ,  B05D3/144 ,  B05D7/02 ,  C08L23/10 ,  C08L53/00 ,  C09D153/00 ,  B05D2530/00 ,  B05D3/005 ,  C08K5/005 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/035 ,  C08L23/0815 ,  C08L23/0846 ,  C08L23/16 ,  C08L23/30

Abstract: A coated molded article having good adhesion to a coating film and resistance to gasohol as well as excellent appearance can be obtained by applying a primer coating to the surface of a molded article or irradiating the surface with plasma without applying any washing-treatment with a halogen atom-containing organic solvent and then applying a top coat onto the article, if the molded article is formed from a resin composition comprising (A)a polypropylene; (B)a specific ethylene-propylene-diene terpolymer rubber; (C) a specific ethylene-propylene copolymer rubber; and (D) a specific polyhydroxypolyolefin, the amounts of these components (A) to (D) satisfying the following relations:10.ltoreq.[(B)+(C)]/[(A)+(B)+(C)].ltoreq.60 (% by weight)1.ltoreq.(C)/[(B)+(C)].ltoreq.50 (% by weight)0.5.ltoreq.(D)/[(A)+(B)+(C)+(D)].ltoreq.10 (% by weight)

Abstract translation: 通过在模制品的表面上施加底漆涂层或用等离子体照射表面，可以获得对涂膜具有良好的粘附性和对汽油的耐受性以及优异的外观的涂覆的模制品，而不用卤素进行任何洗涤处理 如果模制品由包含（A）聚丙烯的树脂组合物形成，则将含有原子的有机溶剂施加到制品上， （B）特定的乙烯 - 丙烯 - 二烯三元共聚物橡胶; （C）特定的乙烯 - 丙烯共聚物橡胶; 和（D）特定的聚羟基多烯烃，这些成分（A）〜（D）的量满足以下关系：10 [（B）+（C）] / [（A）+（B）+（C ）]

公开(公告)号：US5304589A

公开(公告)日：1994-04-19

申请号：US643723

申请日：1991-01-18

Applicant: Neil S. Davidson ,  Hilda A. Leiper ,  Colette A. A. Di Murro ,  Kenneth Wilkinson

Inventor： Neil S. Davidson ,  Hilda A. Leiper ,  Colette A. A. Di Murro ,  Kenneth Wilkinson

IPC: C08K5/56 ,  C08L23/00 ,  C08L23/02 ,  C08L65/00 ,  C08L87/00 ,  C08K5/57 ,  C08F8/00 ,  C08F279/02 ,  C08K5/58

CPC classification number: C08L23/0815 ,  C08L2201/08 ,  C08L51/06

Abstract: Oxidatively stabilized polyolefin polymers containing an antioxidant are made more resistant to loss of antioxidant by converting at least some of the antioxidant comprising a polymer of dicyclopentadiene and a phenolic compound into a form non extractable with cyclohexane. The conversion is preferably by reaction in the melt phase in the presence of a radical initiator. Addition of organotin esters, sulphides, oxides or thioethers reduces the color.

Abstract translation: 含有抗氧化剂的氧化稳定化聚烯烃聚合物通过将至少一些包含二环戊二烯和酚类化合物的聚合物的抗氧化剂转化成不能用环己烷萃取的形式，使抗氧化剂的损失更加耐受。 转化率优选通过在自由基引发剂存在下在熔融相中反应。 有机锡酯，硫化物，氧化物或硫醚的添加降低颜色。

公开(公告)号：US5134233A

公开(公告)日：1992-07-28

申请号：US709687

申请日：1991-06-03

Applicant: Giuseppe Cantatore ,  Valerio Borzatta ,  Graziano Vignali

Inventor： Giuseppe Cantatore ,  Valerio Borzatta ,  Graziano Vignali

IPC: C07F7/08 ,  C07F7/18 ,  C07F7/21 ,  C08G77/22 ,  C08G77/26 ,  C08G77/388 ,  C08K5/54 ,  C08K5/5419 ,  C08L101/00

CPC classification number: C08K5/54 ,  C07F7/0854 ,  C07F7/1816 ,  C07F7/1836 ,  C07F7/184 ,  C07F7/21 ,  C08G77/26 ,  C08G77/388 ,  C08L101/00 ,  C08L2201/08

Abstract: The present invention relates to novel piperidine-triazine compounds containing silane groups of the formula (I) ##STR1## in which R.sub.1 is a group of the formula ##STR2## R.sub.7 is e.g. hydrogen, X is e.g. >N--R.sub.10 with R.sub.10 being C.sub.1 -C.sub.4 alkyl, R.sub.8 is e.g. a group of the formula ##STR3## with R.sub.11 being hydrogen and Z being as defined for X; Y is e.g. >NH, R.sub.9 is e.g. trimethylene, R.sub.2 is e.g. methyl, ethoxy or OH, R.sub.3 and R.sub.4 are e.g. C.sub.1-C.sub.6 alkyl or phenyl, m+n is a number from 1 to 100, n is zero or a number from 1 to 90 and can vary from zero to 90% of the sum of m+n, R.sub.5 is e.g. ethyl and R.sub.6 is e.g. ethoxy, and, when m+n is a number from 3 to 10, R.sub.5 and R.sub.6 together can also form a direct bond.These compounds are effective as stabilizers for organic materials.

公开(公告)号：US4978703A

公开(公告)日：1990-12-18

申请号：US462666

申请日：1990-01-04

Applicant: Oliver C. Ainsworth ,  Ronald L. Glomski

Inventor： Oliver C. Ainsworth ,  Ronald L. Glomski

IPC: C08J3/24 ,  C08K5/10 ,  C08K5/45 ,  C08K5/47 ,  C08L23/00 ,  C08L23/02 ,  C08L23/26 ,  C08L23/28 ,  C08L23/34

CPC classification number: C08L23/286 ,  C08K3/0016 ,  C08L2201/08 ,  C08L2205/03 ,  C08L23/06 ,  C08L2312/00

Abstract: A chlorinated polyethylene dispersed in a polyolefin, vulcanized and then the vulcanizate dispersed into a thermoplastic chlorinated polyethylene forming a partially crosslinked thermoplastic chlorinated polyethylene vulcanizate having good interply adhesion, hot weld strength, processable on commercially available equipment, and cracking resistance.

Abstract translation: 分散在聚烯烃中的氯化聚乙烯，硫化，然后将硫化橡胶分散到热塑性氯化聚乙烯中，形成部分交联的热塑性氯化聚乙烯硫化橡胶，其具有良好的夹层粘合性，热焊接强度，可在市售设备上加工和耐开裂性。

公开(公告)号：US4555538A

公开(公告)日：1985-11-26

申请号：US564420

申请日：1983-12-22

Applicant: Peter H. Shu

Inventor： Peter H. Shu

IPC: C08K5/00 ,  C08K5/05 ,  C08K5/07 ,  C08K5/132 ,  C08K5/17 ,  C08K5/3435 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L25/04 ,  C08L33/00 ,  C08L33/02 ,  C08L71/00 ,  C08L71/12 ,  C08L83/04 ,  C08L101/00 ,  C08K5/34

CPC classification number: C08K5/132 ,  C08K5/3435 ,  C08L71/123 ,  C08L2201/08 ,  C08L83/04

Abstract: The ultraviolet light stability of polyphenylene ether resins and blends is improved by the addition of small amounts of ortho-hydroxy-substituted alkoxybenzophenones and tetraalkyl dipiperidinyl aliphatic diesters in combination, as described. Plasticized, flame retardant and mineral filled versions are also disclosed.

Abstract translation: 通过如上所述的组合加入少量的邻羟基取代的烷氧基二苯甲酮和四烷基二哌啶基脂族二酯来改善聚苯醚树脂和共混物的紫外光稳定性。 还公开了增塑的，阻燃和矿物填充的版本。

公开(公告)号：US4256627A

公开(公告)日：1981-03-17

申请号：US956716

申请日：1978-11-01

Applicant: Paul Moser ,  Jean Rody ,  Friedrich Karrer

Inventor： Paul Moser ,  Jean Rody ,  Friedrich Karrer

IPC: C08L33/00 ,  C08L33/02 ,  C08L39/00 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C08K5/34 ,  C08K5/09 ,  C08K5/35

CPC classification number: C08L101/00 ,  C08L2201/08

Abstract: Mixtures of a polymer which contains polyalkylpiperidines chemically bonded in any form and a metal compound MeL.sub.w, in which Me is a divalent or trivalent metal ion or a divalent oxo-metal ion or a divalent dialkyl-tin ion, L is the monovalent anion of a carboxylic acid, of a phosphinic acid or of a phosphonic acid monoester or of an enol and w is 2 or 3, are effective light stabilizers for plastics. The piperidine-containing polymers can be, for example, polyesters, polyamides, polyamines, polyaminotriazines or poly(meth)-acrylates. Examples of metal compounds MeL.sub.w are nickel oenanthate or nickel acetylacetonate. Plastics to be stabilized are in particular the polyolefins.

Abstract translation: 含有以任何形式化学键合的聚烷基哌啶和金属化合物MeLw的聚合物的混合物，其中Me是二价或三价金属离子或二价氧代金属离子或二价二烷基锡离子，L是一价阴离子 次膦酸或膦酸单酯或烯醇和w的羧酸为2或3，是塑料的有效光稳定剂。 含哌啶的聚合物可以是例如聚酯，聚酰胺，聚胺，聚氨基三嗪或聚（甲基）丙烯酸酯。 金属化合物MeLw的实例是乙酸鲸蜡酸镍或乙酰丙酮酸镍。 待稳定的塑料尤其是聚烯烃。

公开(公告)号：US2501123A

公开(公告)日：1950-03-21

申请号：US65733846

申请日：1946-03-26

Applicant: WESTERN ELECTRIC CO

Inventor： COX THOMAS K

IPC: C08L21/00

CPC classification number: C08L9/06 ,  C08K3/22 ,  C08L21/00 ,  C08L91/06 ,  C08L95/00 ,  C08L2201/08 ,  Y10S524/925

公开(公告)号：US20240360272A1

公开(公告)日：2024-10-31

申请号：US18682735

申请日：2022-08-17

Applicant: ALT Tex Inc.

Inventor： Avneet Ghotra ,  Zubia Arshad ,  Samantha Cheung

IPC: C08G63/08 ,  C08G63/78 ,  C08K3/22 ,  C08K5/29 ,  C08K5/526 ,  C08K13/02 ,  C08L67/04 ,  C12N1/14 ,  C12N9/24 ,  C12R1/845 ,  D01F1/10 ,  D01F6/62 ,  D01F6/94

CPC classification number: C08G63/08 ,  C08G63/78 ,  C08K13/02 ,  C08L67/04 ,  C12N1/145 ,  C12N9/2402 ,  D01F1/10 ,  D01F6/625 ,  D01F6/94 ,  C08G2230/00 ,  C08K2003/2241 ,  C08K5/29 ,  C08K5/526 ,  C08K2201/014 ,  C08L2201/06 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2205/06 ,  C12R2001/845 ,  D10B2401/063 ,  D10B2401/12 ,  D10B2501/00

Abstract: The present disclosure is directed to methods of converting food waste to polymers comprising poly(lactic) acid and an additive and biodegradable products thereof. The methods include providing a feedstock comprising food waste, hydrolyzing the feedstock with an enzyme and fermenting the feedstock with a microbe to produce a mixture, isolating lactic acid from the mixture, converting the lactic acid to poly(lactic) acid, adding, reacting, grafting, and/or cross-linking an additive to the poly(lactic) acid to produce a polymer mixture, and forming the polymer with the polymer mixture.