Method for gently mixing and coating superabsorbers

• Main Authors: LANGE MICHAEL, HARREN JOERG, BUSCH AXEL, HEBBEN KAI, VORHOLT HERBERT, VAN STIPHOUDT MANFRED, HOSE RUEDIGER, RAMLOW STEPHAN, DERSTAPPEN STEFAN, INGER WALDEMAR
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2008
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BANDAGES, DRESSINGS OR ABSORBENT PADS; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FISHING; FOMENTATION; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PROSTHESES; TRANSPORTING; TRAPPING; TREATMENT OR PROTECTION OF EYES OR EARS

The invention relates to a manufacturing method of a super absorbent, comprising: a) providing a sopping polymer structure; b) contacting the sopping polymer structure with modifier, which is preferable aquosity surface modifier; c) performing further process the sopping polymer contacted with the modifier, wherein the further process is performed at least partially in a rotary container. The invention furthermore relates to a device for manufacturing the super absorbent, a super absorbent, a compound, a manufacturing method of the compound, and the usage of the compound by the method, such as the chemical products of foams, formed pieces or fiber and super absorbent.