Formulation technology : emulsions, suspensions, solid forms / Hans Mollet, Arnold Grubenmann ; translated by H.R. Payne.

Format:

Book

Author/Creator:

Mollett, Hans.

Contributor:

Grubenmann, Arnold.

Language:

English

Subjects (All):

Chemical engineering.

Physical Description:

xi, 434 pages : illustrations ; 25 cm

Place of Publication:

Weinheim ; Cambridge : Wiley-VCH, 2001.

Contents:

1 Colloids, Phases, Interfaces 1

1.2 Physical Behavior of Atoms and Molecules inside Phases and at Interfaces and Surfaces 2

1.3 Some Essential Concepts in Colloid Chemistry 10

1.4 Intermolecular Binding Forces 16

1.5 The Liquid-Gas and Liquid-Liquid Interface 21

1.6 Cohesion, Adhesion, and Spreading 34

1.7 The Solid-Liquid Interface 38

1.8 Association Colloids, Basic and Secondary Structures 46

2 Emulsions - Properties and Production 59

2.2 Formulation of Emulsions 15

2.3 Stabilization by Solid Particles 20

2.4 Phenomenology of Emulsions 22

2.5 Stability of Emulsions 22

2.6 Rate-Determining Factors in Coalescence 23

2.7 Inversion of Emulsions 27

2.8 Emulsification Techniques 29

2.9 Some Important Consequences of the Theory of Emulsion Stability 37

3 Microemulsions, Vesicles, and Liposomes 105

3.1 Microemulsions 105

3.2 Vesicles and Liposomes 112

4 Foam 123

4.2 Foam Stabilization 125

4.3 Forces in Thin Films 126

4.4 Foaming Agents 128

4.5 Foam Stabilizers 129

4.6 Antifoaming Additives 129

5 Manufacture and Properties of Colloidal Suspensions and Dispersions 131

5.1 The Dispersion Procedure; Definition 131

5.2 The First Step in the Dispersion Procedure: Wetting of the Powder 133

5.3 The Second Step in the Dispersion Procedure: Comminution and Distribution of the Particles in the Liquid 133

5.4 Special Methods of Dispersion 142

5.5 The Third Step in the Dispersion Procedure: Stabilization of the Dispersion 145

5.6 The Most Important Points for Formulation Chemists from the Theory of Colloid Stability 154

5.7 Flocculation or Coagulation of Suspensions 166

5.8 Formulation of Stable Dispersions 172

6 Solid Forms 181

6.1 Powders and Powder Mixtures 181

6.2 Agglomerates, Granules 190

6.3 Preparation and Properties of Instant Products 226

6.4 Microencapsulation 234

7 Rheology 247

7.2 Viscosity of Dispersions and Emulsions 253

7.3 Viscosity of Polymer Melts and Solutions 257

7.4 Viscometers 259

8 Solubility Parameters, Log P, LSER, M Numbers 265

8.1 Hildebrand Solubility Parameters 266

8.2 Multicomponent Solubility Parameters 267

8.3 Incremental Methods 272

8.4 Solvent Mixtures 275

8.5 Polymer Solutions 275

8.6 Application of Solubility Parameters 279

8.7 QSAR, Octanol/Water Distribution Coefficient 283

8.8 LSER 284

8.9 M Numbers 288

9 Solubility, Crystallization 295

9.1 Solubility 295

9.2 Crystallization 305

10 Detergency 317

10.2 Fundamental Phenomena in Detergency 317

10.3 Special Phenomena in Detergency 322

10.4 Detergent Additives, Builders 323

10.5 Laundry Detergents 324

11 Cosmetic 327

11.1 Skin as the Substrate for Cosmetics 327

11.2 The Effects of Tensides on the Skin 329

11.3 Cosmetic Preparations 330

11.4 Emulsions in Cosmetics 331

11.5 Microemulsions and Liposomes in Cosmetics 337

11.6 Solutions 338

11.7 Bath and Shower Products 338

11.8 Gels 339

11.9 Pencils and Sticks 340

11.10 Powders, Cream Powders 340

11.11 Oral and Dental Hygiene Products 341

11.12 Shaving Aids 343

11.13 Hair Cosmetics 344

11.14 Bases and Auxiliaries 348

12 Pharmaceutical Technology 351

12.1 Absorption of the Active Substance 351

12.2 General Remarks on Drug Formulations and Delivery 356

12.3 Drug Dosage Forms 358

12.4 Preservatives and Antioxidants 371

13 Food Formulations 375

13.1 Some Important Principles for the Formulation of Foodstuffs 375

13.2 Food Colloids 377

13.3 Proteins 377

13.4 Lipids 383

13.5 Polysaccharides 385

14 Agricultural Formulations 389

14.1 Formulations and Targets of Active Substances 389

14.2 Types of Formulation 392

14.3 Adjuvants 397

15 Pigments and Dyes 399

15.1 Solubility of Pigments and Dyes 399.

Notes:

Includes bibliographical references and index.

ISBN:

3527302018

OCLC:

44934463