公开(公告)号：US3907496A

公开(公告)日：1975-09-23

申请号：US46936474

申请日：1974-05-13

Applicant: RHONE PROGIL

Inventor： NEEL JEAN ,  PAPILLON BERNARD

IPC: D06F43/00 ,  D06L1/04 ,  D06L1/00

CPC classification number: D06F43/007 ,  D06L1/04

Abstract: A bath for dry cleaning solid articles, consisting essentially of at least one usual hydrocarbon dry cleaning solvent having 2 to 8 carbon atoms, which contains per liter 0.5 to 50 grams of water, 1 to 20 grams of isopropylamine-dodecylbenzene sulfonate, and 0.05 to 10 grams of a copolymer of at least 10 moles of a first monomer selection from the group consisting of methacrylic acid with at most 90 moles of a second monomer and consisting of alkyl acrylate and alkyl methacrylate the alkyl of which has 1 to 8 atoms, the molecular weight of the copolymer being 2,000 to 100,000.

Abstract translation: 用于干洗固体制品的浴，其基本上由至少一种常规的具有2-8个碳原子的烃干洗溶剂组成，其含有每升0.5至50克水，1至20克异丙胺 - 十二烷基苯磺酸盐和0.05至 10克含有至少10摩尔第一单体选自甲基丙烯酸与至多90摩尔第二单体并由烷基丙烯酸酯和甲基丙烯酸烷基酯组成的组的共聚物，其烷基具有1至8个原子， 共聚物的分子量为2,000〜100,000。

公开(公告)号：US3809535A

公开(公告)日：1974-05-07

申请号：US20843671

申请日：1971-12-15

Applicant: RHONE PROGIL

Inventor： NEEL JEAN ,  PAPILLON BERNARD

IPC: C11D3/32 ,  C11D7/24 ,  C11D7/28 ,  C11D7/32 ,  C11D7/50 ,  D06L1/04 ,  D06L1/00

CPC classification number: C11D7/5013 ,  C11D3/32 ,  C11D7/24 ,  C11D7/28 ,  C11D7/3209 ,  C11D7/3263 ,  D06L1/04

Abstract: A METHOD OF WASHING SOLID, MORE PARTICULARLY TEXTILE ARTICLES WITH AN ORGANIC SOLVENT, IMPROVED BY ADDING AN INTENSIFIER. THE INTENSIFIER IS A PRIMARY OR SECONDARY AMIDE OF A DICARBOXYLIC ALIPHATIC ACID OR ANHYDRIDE WHEREIN ONE CARBON ATOM IN THE CHAIN CONNECTING THE TWO ACID GROUPS BEARS AN ALKYL OR ALKENYL RADICAL CONTAINING AT LEAST SIX CARBON ATOMS. THE METHOD GIVES BETTER WHITENESS AND MORE PARTICULARLY PREVENTS THE RE-DEPOSITION OF DIRT.

公开(公告)号：US3912607A

公开(公告)日：1975-10-14

申请号：US48030374

申请日：1974-06-17

Applicant: RHONE PROGIL

Inventor： COMMUNAL JEAN PIERRE ,  FRITZ JACQUES ,  PAPILLON BERNARD

IPC: B29C35/08 ,  B29C41/12 ,  B29C41/28 ,  B29C41/46 ,  C08F2/46 ,  C08F20/00 ,  C08F4/00

CPC classification number: B29C41/28 ,  B29C41/12 ,  B29C41/46 ,  B29C2035/0827 ,  B29K2033/00 ,  B29K2033/04 ,  B29K2033/18 ,  B29K2105/0002 ,  B29K2105/0073 ,  C08F20/00 ,  Y10S522/914

Abstract: A process for obtaining water-soluble acrylic polymers and copolymers by depositing a concentrated aqueous solution of the monomer(s) having a pH of at least 8 and a photopolymerization initiator, onto a substrate, either moving or not, as a continuous layer or as distinct droplets and subjecting the solution to a luminous irradiation for 30 sec.-15 minutes while controlling the temperature of the reaction mixture by cooling.

Abstract translation: 一种通过将具有至少8个pH的单体的浓缩水溶液和光聚合引发剂沉积到基材上作为连续层或者作为连续层或者作为连续层移动而获得水溶性丙烯酸聚合物和共聚物的方法 独特的液滴，并通过冷却控制反应混合物的温度，对溶液进行30秒-15分钟的发光照射。